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Co-Authors
- K. Thakur Amit
- John Masih
- N. C. Sahani
- P. R. Moharana
- D. M. Satapathy
- R. M. Tripathy
- V. K. Dhruv
- A. K. Bansal
- Shashi Kala Dhruv (Thakur)
- B. Baghel
- K. K. Viswanadham
- Bithika Nel Kumar
- T. Bhattacharyya
- D. Sarkar
- S. K. Ray
- P. Chandran
- D. K. Pal
- D. K. Mandal
- J. Prasad
- G. S. Sidhu
- K. M. Nair
- A. K. Sahoo
- T. H. Das
- R. S. Singh
- C. Mandal
- R. Srivastava
- T. K. Sen
- S. Chatterji
- N. G. Patil
- G. P. Obireddy
- S. K. Mahapatra
- K. S. Anil Kumar
- K. Das
- A. K. Singh
- S. K. Reza
- D. Dutta
- S. Srinivas
- P. Tiwary
- K. Karthikeyan
- M. V. Venugopalan
- K. Velmourougane
- A. Srivastava
- Mausumi Raychaudhuri
- D. K. Kundu
- K. G. Mandal
- G. Kar
- S. L. Durge
- G. K. Kamble
- M. S. Gaikwad
- A. M. Nimkar
- S. V. Bobade
- S. G. Anantwar
- S. Patil
- V. T. Sahu
- K. M. Gaikwad
- H. Bhondwe
- S. S. Dohtre
- S. Gharami
- S. G. Khapekar
- A. Koyal
- Sujatha
- B. M. N. Reddy
- P. Sreekumar
- D. P. Dutta
- L. Gogoi
- V. N. Parhad
- A. S. Halder
- R. Basu
- R. Singh
- B. L. Jat
- D. L. Oad
- N. R. Ola
- K. Wadhai
- M. Lokhande
- V. T. Dongare
- A. Hukare
- N. Bansod
- A. Kolhe
- J. Khuspure
- H. Kuchankar
- D. Balbuddhe
- S. Sheikh
- B. P. Sunitha
- B. Mohanty
- D. Hazarika
- S. Majumdar
- R. S. Garhwal
- S. Mahapatra
- S. Puspamitra
- A. Kumar
- N. Gautam
- B. A. Telpande
- A. M. Nimje
- C. Likhar
- S. Thakre
- A. P. Nagar
- J. A. Dijkshoorn
- N. H. Batjes
- P. S. Bindraban
- S. V. Patil
- K. Sujatha
- A. H. Kolhe
- M. Raychaudhuri
- Ashwani Kumar
- S. Raychaudhuri
- S. K. Singh
- Jagdish Prasad
- Alok Kumar Srivastava
- Kulandaivelu Velmourougane
- Ashutosh Kumar
- K. K. Bandhopadhyay
- K. K. Mandal
- K. R. Reddy
- N. G. Bansod
- D. Dasgupta
- Shashikala Dhruv
- P. K. Shrivastav
- S. Sharma
- S. Tiwari
- P. K. Shrivastava
- T. Sinha
- H. B. Rathi
- Q. H. Khan
- K. Singh
- S. Singh
- T. Dey
- S. Chakraborty
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Sahu, A.
- Intent of Ingestion of Poisonous Substances in India
Abstract Views :200 |
PDF Views:1
Material and methods: The study was carried out in a tertiary care hospital. 291 cases of both sexes and 11 and above years of age of poisoning who were brought to hospital for treatment taken as sample.
Variables: suicidal, accidental etc.
Statistical analysis: were expressed in simple terms of proportion
Findings: Most common intent of poisoning was noted suicidal followed by accidental. There were 12.72 % cases who didn't disclose the intention behind the ingestion of poison
Authors
Affiliations
1 Govt. Medical College, Jagdalpur (Bastar), IN
1 Govt. Medical College, Jagdalpur (Bastar), IN
Source
Research Journal of Pharmacology and Pharmacodynamics, Vol 5, No 2 (2013), Pagination: 140-142Abstract
History: The abuse of poisonous material is noted since long time. Objective: to analysis the intention behind abuse of various compound in the community.Material and methods: The study was carried out in a tertiary care hospital. 291 cases of both sexes and 11 and above years of age of poisoning who were brought to hospital for treatment taken as sample.
Variables: suicidal, accidental etc.
Statistical analysis: were expressed in simple terms of proportion
Findings: Most common intent of poisoning was noted suicidal followed by accidental. There were 12.72 % cases who didn't disclose the intention behind the ingestion of poison
Keywords
Suicidal, Accidental
References
- Park J.E. Suicide ;Text book of Preventive and Social Medicine (A treatises of community health) 1st edition ;M/S. Banarsi Das Bhanot ,Jabalpur M.P. :449.
- Reddy Naryan K.S. The essentials of forensic medicine and toxicology 2003; 408; 428-431; 434; 435 and 488-492.
- Garg Narendra K.: Evaluation of the impact of emesis and emesis plus purgation Therapy; Research J Pharmacology and Pharmacodynamics (2) March-April; 2010:201-202.
- Garg Narendra K and Sharma A.B.: Epidemiological profile of patients attending a tertiary care hospital, Muktsar, Punjab (India); Research J Pharmacology and Pharmacodynamics:3 (6) November-December;2011:311-317
- Siwach SB, Yadav DR, Arora B, Dalal S. Acute aluminium phosphide poisoning ;an epidemiological ,clinical and histopathological study ;JAPI 1998:36:No.10;594-96
- Chugh SN, Dushyant, Arora B et al .Incidence and outcome of patients of aluminium phosphide poisoning in a hospital study .IJMR 1991; 94:232-35
- Aggarwal Praveen ,Handa Rohini, Wall J.P..Common poisoning in India; JFMT ,Vol.XV.N0.1:Jan.-June 1998 :73-79.
- Nutritional Status and its Effect on Prevalence of Diabetes Mellitus among Rural Population
Abstract Views :246 |
PDF Views:0
Authors
Affiliations
1 Department of Community Medicine, M.K.C.G. Medical College, Berhampur, Orissa, IN
2 ASRAM Medical College, Eluru, Andhra Pradesh, IN
3 NPSP, IN
1 Department of Community Medicine, M.K.C.G. Medical College, Berhampur, Orissa, IN
2 ASRAM Medical College, Eluru, Andhra Pradesh, IN
3 NPSP, IN
Source
The Indian Journal of Nutrition and Dietetics, Vol 50, No 2 (2013), Pagination: 55-62Abstract
Diabetes mellitus is characterized by hyperglycemia and disturbance of carbohydrate, fat and protein metabolism that are associated with absolute or relative deficiency in insulin action and/or insulin secretion. Diabetes mellitus has become a major public health problem across the world and associated with enormous personal, social and economic burden. The worldwide prevalence of diabetes, for all age groups, was estimated to be 2.8 per cent in 2000 and is predicted to be 4.4 per cent in 2030. The International Diabetes Federation estimates that currently 285 million people around the world have diabetes mellitus which is expected to rise to 438 million within 20 years. Each year a further seven million people will develop diabetes mellitus.References
- WHO Study Group on Diabetes Mellitus, Geneva, World Health Organization, 1994 (WHO Technical Series, No. 844)
- Wild, S., Roglic, G., Green, A., Sicree, R. and King, H. Global prevalence of diabetes estimates for the year 2000 and projections for 2030, Diab. Care, 2004, 27, 1047-1053.
- http://www.idf.org & communications@idf.org.
- Ramachandran, A., Snehalatha, C., Latha, E., Vijay, V. and Viswanathan, M. Rising prevalence of NIDDM in urban population in India, Diabetol., 1997, 40, 232-237.
- http://www.reuters.com/article/2010/03/24/us-china-diabetes-idUSTRE62N66220100324
- http://www.hindustantimes.com/India-world-diabetes-capital/Article1-245889.aspx.
- Ramachandran, A., Snehalatha, C., Kapur, A., Vijay, V., Mohan, V. and Das, A.K., Diabetes Epidemiology Study Group in India (DESI): High prevalence of diabetes and impaired glucose tolerance in India-National Urban Diabetes Survey (NUDS). Diabetol., 2001, 44, 1094-1101.
- WHO Expert Consultation 2004, Appropriate body-mass index for Asian populations and its implications for policy and intervention strategies, Lancet, 2004, 363, 157-163.
- Friedewald, W.T., Levy, R.I. and Fredrickson, D.S. Estimation of the concentration of low density lipoprotein cholesterol in plasma without the use of preparative centrifuge, Clin. Chem., 1972, 18, 499-502.
- Colman, P.G., Thomas, D.W., Zimmet, P.Z., Welborn, T.A., Webb, P.G. and Moore, M.P. New classification and criteria for diagnosis of diabetes mellitus, MJA, 1999, 170, 375-378.
- Presenting Problems in diabetes mellitus, Davidson’s Principles & Practice of Medicine, 20th Edn; Churchill Livingstone, Elsevier, 2006, 817-819.
- Bhatti, J.S., Bhatti, G.K., Joshi, A., Rai, S., Mastana, S.S., Ralhan, S.K., Bansal, D.D. and Tewari, R. Identification of the risk factors for the high prevalence of type 2 diabetes and its complications in a Punjabi population: North Indian Diabetes Study:A case-control study, Intern. J. Diab. Develop. Country, 2007, 27, 108-115.
- Ramachandran, A., Snehalatha, C. and Viswanathan, V. Burden of type 2 diabetes and its complications- The Indian scenario. Curr. Sci. 2002, 83, 1471-1476.
- Adams, P.F. and Benson, V. Current estimates from the National Health Interview Study, 1989, Washington, DC: National Center for Health Statistics, 1990.
- Ramachandran, A., Snehalatha, C. and Vijay, V. Explosion of type 2 diabetes in the Indian subcontinent, Int. Diab. Monitor, 2003, 15, 1-6.
- Chandalia, M., Abate, N., Garg, A. Stray-Gubdersen, J. and Grundy, S.M. Relationship between generalised and upper body obesity to insulin resistance in Asian Indian men. J. Clin. Endocrinol. Metab., 1999, 84, 2329-2335.
- McKeigue, P.M. Coronary heart disease in Indians, Pakistanis and Bangladeshis: actiology and possibilities for prevention, Br. Heart. J., 1992, 67, 341-342.
- Banerji, M.A., Faridi, N., Alturi, R., Chaiken, R.L. and Lebovitz, H.E. Body composition, visceral fat, leptin and insulin resistance in Asian Indian men, J. Clin. Endocrinol. Metab., 1999, 84, 137-144.
- Abate, A. and Chandalia, M. Ethnicity and type 2 diabetes: Focus on Asian Indians, J. Diab. Complications, 2001, 15, 320-327.
- Marjan, A., Waist Circumference,Body Mass Index,Hip Circumference and Waist-To-Hip Ratio in type 2 diabetes patients in Gorgan,Iran; http://www.jcdr.net/articles/PDF/ 1262/ 16458511.pdf.
- Gabriela Vazquez, Sue Duval, David, R. Jacobs Jr. and Karri Silventoinen; Comparison of Body Mass Index, Waist Circumference and Waist/Hip Ratio in Predicting Incident Diabetes:A Meta- Analysis; http://epirev.oxfordjournals.org/content/29/1/115.full.
- N.A.C.S. in Assessment of Neonatal Status Following Caesarian-Section Under Anaesthesia: Pipecuronium Bromide
Abstract Views :222 |
PDF Views:0
Authors
V. K. Dhruv
1,
A. Sahu
2,
A. K. Bansal
3,
Shashi Kala Dhruv (Thakur)
4,
B. Baghel
5,
K. K. Viswanadham
5,
Bithika Nel Kumar
6
Affiliations
1 Dept. of Anaesthesia, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
2 Dept. of Paediatrics, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
3 Dept. of Community Medicine, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
4 Dept. of Pathology, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
5 Dept. of Paediatrics, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
6 Dept. of Pharmacology, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
1 Dept. of Anaesthesia, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
2 Dept. of Paediatrics, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
3 Dept. of Community Medicine, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
4 Dept. of Pathology, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
5 Dept. of Paediatrics, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
6 Dept. of Pharmacology, Govt. Medical College, Jagdalpur (BASTAR) - 494001, IN
Source
Research Journal of Pharmacology and Pharmacodynamics, Vol 3, No 4 (2011), Pagination: 207-209Abstract
Background: For Caesrian section to provide optimal anaesthesia, causing less transpass in to the existing patho-physiology of the mother and child, needs the use of such technique and drugs which have minimal side effects. Research question: Use of Pipe curonium Bromide as an anaesthetic agent, has any bearing, on neonates using Neurological Adaptive Capacity Score. Material and Methods: New Bornes of 85 mothers who have under gone elective and emergency L.S.C.S. were included in the study. Observations: 85%of newborns had an average N.A.C.S. score of 35.37 at 15 minutes, 38.46 to 39.90 at 2 hours and 24 hours intervals, there by depiciting a vigorous neonate with no evidence of cardio respiratory depression or residual effects of neuromuscular blocks drugs. Conclusion: Pipecuronium Bromide is a good muscle relaxant as evaluated by N.A.C.S. System.Keywords
Muscle Relaxant, New Borne.References
- Garg Narendra K. Evaluation of the impact of emesis and emesis plus purgation therapy; Research J. Pharmacology and Pharmacodynamics: 2 (2) March - April 2010; 201-202.
- Hollman A.I. et al Neurologic activity of infants following anaesthesia for Caesarean Section. Anaesesiology 1978: 48: 350.
- Amiel - Tison et al. The neonatal neurologic and adaptive capacity score. Anaesthesiology; 2: 56: 492.
- Booth P.N. Pancuronium and the Placental barrier. Anaesthesia 1977; 32: 320.
- Duval - destin M. The Placental Transfer of Pancuronium and its pharmacokinetics during Caesarian Section. Acta. Anaesthesiology Scand 1978; 22: 327.
- Bansal A.K. and Chandorkar R.K. (1993) knowledge, Belief and Practice: A study of Tribal mothers about feeding of infants; Tribal Health Bulletine (ICMR); Vol. - 2, No. - 3 & 4: 1-2.
- Bansal A.K. and Chandorkar R.K. (1993) effectiveness of ICDS in child care in Rural and Tribal areas of Chhattisgarh (M.P.) J. Ravi Shankar uni; Vol. - 6, No.-B (Science) 61-65.
- Bansal A.K. and Saxena V.B.(2000) impact of I.C.D.S. on Pregnancy pattern of Tribal and Non Tribal women. J. Ravi Shankar uni; Vol. - 13, No.-B (Science) 54-58.
- Bansal A.K. and Chandorkar R.K. (1993) utilization of Health Care delivery by Tribal and Non Tribal women of an ICDS block (1993) J. Ravi Shankar uni; Vol.-6, No.-B (Science) 57-60.
- Bansal A.K., Agarwal Ashok K. and Govila A.K. (1998-99) Status of girl child amongst Tribal and Non Tribal in the unreached rural India; J. Ravi Shankar uni; Vol. - 11-12, No.-B (Science) 31-36.
- Bansal A.K. and Agarwal A.K. (1994) impact of training the knowledge of Tribal and Non Tribal Anganwade workers; J. Ravi Shankar uni; Vol. - 7, No.-B (Science) 51-54.
- Bansal A.K. and Chandorkar R.K. (1997) Immunization status of Tribal and Non Tribal Children of Raipur district, Madhya Pradesh; Tribal Health Bulletin (ICMR) Vol. - 3, No.-2; 12-14.
- Bansal A.K. and Chandorkar R.K. Impact of I.C.D.S. on morbidity due to Nutritional deficiency Diseases amongst Tribe and Non Tribe Children; Research J Science and Tech.; 2009: 1(2); 82-84.
- Dailey P.A. et. al.: Pharmacokinetics placental transfer and neonatal effects of vecuronium and pancuronium administered during caesarean-section Anesthesiology 1984; 60; 569.
- Hawkins J.L. et. al.: Vercuronium for rapid sequence intubation for caesarean-section, Anaesth.-Anlg; 1990; 71; 185.
- Prrzeault C. et. al.: Residual curarization in the neonate after caesarean-section. Can. J. Anaesth. 1991; 38;587.
- Georeferenced Soil Information System: Assessment of Database
Abstract Views :271 |
PDF Views:133
Authors
T. Bhattacharyya
1,
D. Sarkar
1,
S. K. Ray
1,
P. Chandran
1,
D. K. Pal
2,
D. K. Mandal
1,
J. Prasad
1,
G. S. Sidhu
3,
K. M. Nair
4,
A. K. Sahoo
5,
T. H. Das
5,
R. S. Singh
6,
C. Mandal
1,
R. Srivastava
1,
T. K. Sen
1,
S. Chatterji
1,
N. G. Patil
1,
G. P. Obireddy
1,
S. K. Mahapatra
3,
K. S. Anil Kumar
4,
K. Das
5,
A. K. Singh
6,
S. K. Reza
7,
D. Dutta
5,
S. Srinivas
4,
P. Tiwary
1,
K. Karthikeyan
1,
M. V. Venugopalan
8,
K. Velmourougane
8,
A. Srivastava
9,
Mausumi Raychaudhuri
10,
D. K. Kundu
10,
K. G. Mandal
10,
G. Kar
10,
S. L. Durge
1,
G. K. Kamble
1,
M. S. Gaikwad
1,
A. M. Nimkar
1,
S. V. Bobade
1,
S. G. Anantwar
1,
S. Patil
1,
V. T. Sahu
1,
K. M. Gaikwad
1,
H. Bhondwe
1,
S. S. Dohtre
1,
S. Gharami
1,
S. G. Khapekar
1,
A. Koyal
4,
Sujatha
4,
B. M. N. Reddy
4,
P. Sreekumar
4,
D. P. Dutta
7,
L. Gogoi
7,
V. N. Parhad
1,
A. S. Halder
5,
R. Basu
5,
R. Singh
6,
B. L. Jat
6,
D. L. Oad
6,
N. R. Ola
6,
K. Wadhai
1,
M. Lokhande
1,
V. T. Dongare
1,
A. Hukare
1,
N. Bansod
1,
A. Kolhe
1,
J. Khuspure
1,
H. Kuchankar
1,
D. Balbuddhe
1,
S. Sheikh
1,
B. P. Sunitha
4,
B. Mohanty
3,
D. Hazarika
7,
S. Majumdar
5,
R. S. Garhwal
6,
A. Sahu
8,
S. Mahapatra
10,
S. Puspamitra
10,
A. Kumar
9,
N. Gautam
1,
B. A. Telpande
1,
A. M. Nimje
1,
C. Likhar
1,
S. Thakre
1,
A. P. Nagar
1
Affiliations
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1400-1419Abstract
Land-use planning is a decision-making process that facilitates the allocation of land to different uses that provide optimal and sustainable benefit. As land-use is shaped by society-nature interaction, in land-use planning different components/facets play a significant role involving soil, water, climate, animal (ruminant/ non-ruminant) and others, including forestry and the environment needed for survival of mankind. At times these components are moderated by human interference. Thus land-use planning being a dynamic phenomenon is not guided by a single factor, but by a complex system working simultaneously,which largely affects the sustainability. To address such issues a National Agricultural Innovation Project (NAIP) on 'Georeferenced soil information system for land-use planning and monitoring soil and land quality for agriculture' was undertaken to develop threshold values of land quality parameters for land-use planning through quantitative land evaluation and crop modelling for dominant cropping systems in major agro-ecological sub-regions (AESRs) representing rice-wheat cropping system in the Indo-Gangetic Plains (IGP) and deep-ischolar_mained crops in the black soil regions (BSR). To assess the impact of landuse change, threshold land quality indicator values are used. A modified AESR map for agricultural landuse planning is generated for effective land-use planning.Keywords
Agriculture, Georeferenced Soil Information System, Land-Use Planning, Spatial Database.Full Text
- Development of Soil and Terrain Digital Database for Major Food-Growing Regions of India for Resource Planning
Abstract Views :251 |
PDF Views:99
Authors
P. Chandran
1,
P. Tiwary
1,
T. Bhattacharyya
1,
C. Mandal
1,
J. Prasad
1,
S. K. Ray
1,
D. Sarkar
1,
D. K. Pal
2,
D. K. Mandal
1,
G. S. Sidhu
3,
K. M. Nair
4,
A. K. Sahoo
5,
T. H. Das
5,
R. S. Singh
6,
R. Srivastava
1,
T. K. Sen
1,
S. Chatterji
1,
N. G. Patil
1,
G. P. Obireddy
1,
S. K. Mahapatra
3,
K. S. Anil Kumar
4,
K. Das
5,
A. K. Singh
6,
S. K. Reza
7,
D. Dutta
5,
S. Srinivas
4,
K. Karthikeyan
1,
M. V. Venugopalan
8,
K. Velmourougane
8,
A. Srivastava
9,
Mausumi Raychaudhuri
10,
D. K. Kundu
10,
K. G. Mandal
10,
G. Kar
10,
J. A. Dijkshoorn
11,
N. H. Batjes
11,
P. S. Bindraban
11,
S. L. Durge
1,
G. K. Kamble
1,
M. S. Gaikwad
1,
A. M. Nimkar
1,
S. V. Bobade
1,
S. G. Anantwar
1,
S. V. Patil
1,
K. M. Gaikwad
1,
V. T. Sahu
1,
H. Bhondwe
1,
S. S. Dohtre
1,
S. Gharami
1,
S. G. Khapekar
1,
A. Koyal
4,
K. Sujatha
4,
B. M. N. Reddy
4,
P. Sreekumar
4,
D. P. Dutta
7,
L. Gogoi
7,
V. N. Parhad
1,
A. S. Halder
5,
R. Basu
5,
R. Singh
6,
B. L. Jat
6,
D. L. Oad
6,
N. R. Ola
6,
K. Wadhai
1,
M. Lokhande
1,
V. T. Dongare
1,
A. Hukare
1,
N. Bansod
1,
A. H. Kolhe
1,
J. Khuspure
1,
H. Kuchankar
1,
D. Balbuddhe
1,
S. Sheikh
1,
B. P. Sunitha
4,
B. Mohanty
3,
D. Hazarika
7,
S. Majumdar
5,
R. S. Garhwal
6,
A. Sahu
8,
S. Mahapatra
10,
S. Puspamitra
10,
A. Kumar
9,
N. Gautam
1,
B. A. Telpande
1,
A. M. Nimje
1,
C. Likhar
1,
S. Thakre
1
Affiliations
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi, 110 012, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
11 ISRIC, Wageningen, NL
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi, 110 012, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
11 ISRIC, Wageningen, NL
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1420-1430Abstract
Soil information system in SOTER (soil and terrain digital database) framework is developed for the Indo- Gangetic Plains (IGP) and black soil regions (BSR) of India with the help of information from 842 georeferenced soil profiles including morphological, physical and chemical properties of soils in addition to the site characteristics and climatic information. The database has information from 82 climatic stations that can be linked with the other datasets. The information from this organized database can be easily retrieved for use and is compatible with the global database. The database can be updated with recent and relevant data as and when they are available. The database has many applications such as inputs for refinement of agroecological regions and sub-regions, studies on carbon sequestration, land evaluation and land (crop) planning, soil erosion, soil quality, carbon and crop modelling and other climate change related research. This warehouse of information in a structured framework can be used as a data bank for posterity.Keywords
Black Soil Region, Database, Indo-Gangetic Plains, SOTER.Full Text
- Soil Information System: Use and Potentials in Humid and Semi-Arid Tropics
Abstract Views :232 |
PDF Views:116
Authors
T. Bhattacharyya
1,
D. Sarkar
1,
S. K. Ray
1,
P. Chandran
1,
D. K. Pal
1,
D. K. Mandal
1,
J. Prasad
1,
G. S. Sidhu
2,
K. M. Nair
3,
A. K. Sahoo
4,
T. H. Das
4,
R. S. Singh
5,
C. Mandal
1,
R. Srivastava
1,
T. K. Sen
1,
S. Chatterji
1,
N. G. Patil
1,
G. P. Obireddy
1,
S. K. Mahapatra
2,
K. S. Anil Kumar
3,
K. Das
4,
A. K. Singh
5,
S. K. Reza
6,
D. Dutta
7,
S. Srinivas
3,
P. Tiwary
1,
K. Karthikeyan
1,
M. V. Venugopalan
8,
K. Velmourougane
8,
A. Srivastava
9,
Mausumi Raychaudhuri
10,
D. K. Kundu
10,
K. G. Mandal
10,
G. Kar
10,
S. L. Durge
1,
G. K. Kamble
1,
M. S. Gaikwad
1,
A. M. Nimkar
1,
S. V. Bobade
1,
S. G. Anantwar
1,
S. Patil
1,
V. T. Sahu
1,
K. M. Gaikwad
1,
H. Bhondwe
1,
S. S. Dohtre
1,
S. Gharami
1,
S. G. Khapekar
1,
A. Koyal
3,
Sujatha
3,
B. M. N. Reddy
3,
P. Sreekumar
3,
D. P. Dutta
6,
L. Gogoi
6,
V. N. Parhad
1,
A. S. Halder
4,
R. Basu
4,
R. Singh
5,
B. L. Jat
5,
D. L. Oad
5,
N. R. Ola
5,
K. Wadhai
1,
M. Lokhande
1,
V. T. Dongare
1,
A. Hukare
1,
N. Bansod
1,
A. Kolhe
1,
J. Khuspure
1,
H. Kuchankar
1,
D. Balbuddhe
1,
S. Sheikh
1,
B. P. Sunitha
3,
B. Mohanty
2,
D. Hazarika
6,
S. Majumdar
4,
R. S. Garhwal
5,
A. Sahu
8,
S. Mahapatra
10,
S. Puspamitra
10,
A. Kumar
9,
N. Gautam
1,
B. A. Telpande
1,
A. M. Nimje
1,
C. Likhar
1,
S. Thakre
1
Affiliations
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1550-1564Abstract
The articles presented in this special section emanated from the researches of consortium members of the National Agricultural Innovative Project (NAIP, Component 4) of the Indian Council of Agricultural Research (ICAR), New Delhi. These researches have helped develop a soil information system (SIS). In view of the changing scenario all over the world, the need of the hour is to get assistance from a host of researchers specialized in soils, crops, geology, geography and information technology to make proper use of the datasets. Equipped with the essential knowledge of data storage and retrieval for management recommendations, these experts should be able to address the issues of land degradation, biodiversity, food security, climate change and ultimately arrive at an appropriate agricultural land-use planning. Moreover, as the natural resource information is an essential prerequisite for monitoring and predicting global environmental change with special reference to climate and land use options, the SIS needs to be a dynamic exercise to accommodate temporal datasets, so that subsequently it should result in the evolution of the soil information technology. The database developed through this NAIP would serve as an example of the usefulness of the Consortium and the research initiative of ICAR involving experts from different fields to find out the potentials of the soils of humid and semi-arid bioclimatic systems of the country.Keywords
Agricultural Land-Use Planning, Humid and Semi-Arid Tropics, Soil Information System, Soil Information Technology, Temporal Datasets.Full Text
- Pedotransfer Functions: A Tool for Estimating Hydraulic Properties of Two Major Soil Types of India
Abstract Views :232 |
PDF Views:100
Authors
P. Tiwary
1,
N. G. Patil
1,
T. Bhattacharyya
1,
P. Chandran
1,
S. K. Ray
1,
K. Karthikeyan
1,
D. Sarkar
1,
D. K. Pal
2,
J. Prasad
1,
C. Mandal
1,
D. K. Mandal
1,
G. S. Sidhu
3,
K. M. Nair
4,
A. K. Sahoo
5,
T. H. Das
5,
R. S. Singh
6,
R. Srivastava
1,
T. K. Sen
1,
S. Chatterji
1,
G. P. Obireddy
1,
S. K. Mahapatra
3,
K. S. Anil Kumar
4,
K. Das
5,
A. K. Singh
6,
S. K. Reza
7,
D. Dutta
5,
S. Srinivas
4,
M. V. Venugopalan
8,
K. Velmourougane
8,
A. Srivastava
9,
M. Raychaudhuri
10,
D. K. Kundu
10,
K. G. Mandal
10,
G. Kar
10,
S. L. Durge
1,
G. K. Kamble
1,
M. S. Gaikwad
1,
A. M. Nimkar
1,
S. V. Bobade
1,
S. G. Anantwar
1,
S. Patil
1,
K. M. Gaikwad
1,
V. T. Sahu
1,
H. Bhondwe
1,
S. S. Dohtre
1,
S. Gharami
1,
S. G. Khapekar
1,
A. Koyal
4,
K. Sujatha
4,
B. M. N. Reddy
4,
P. Sreekumar
4,
D. P. Dutta
7,
L. Gogoi
7,
V. N. Parhad
1,
A. S. Halder
5,
R. Basu
5,
R. Singh
6,
B. L. Jat
6,
D. L. Oad
6,
N. R. Ola
6,
K. Wadhai
1,
M. Lokhande
1,
V. T. Dongare
1,
A. Hukare
1,
N. Bansod
1,
A. H. Kolhe
1,
J. Khuspure
1,
H. Kuchankar
1,
D. Balbuddhe
1,
S. Sheikh
1,
B. P. Sunitha
4,
B. Mohanty
3,
D. Hazarika
7,
S. Majumdar
5,
R. S. Garhwal
6,
A. Sahu
8,
S. Mahapatra
10,
S. Puspamitra
10,
A. Kumar
9,
N. Gautam
1,
B. A. Telpande
1,
A. M. Nimje
1,
C. Likhar
1,
S. Thakre
1
Affiliations
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1431-1439Abstract
In recent years, georeferenced soil information system has gained significance in agricultural land-use planning and monitoring the changes in soil properties/ soil quality induced by land-use changes. The spatiotemporal information on saturated hydraulic conductivity (sHC) and soil water retention-release behaviour is essential for proper crop and land-use planning. The sHC greatly influences the drainage process and soil water retention-release behaviour, ultimately affecting the crop growth and yield. However, sHC and water retention are not measured in a routine soil survey and are generally estimated from easily measurable soil parameters through pedotransfer functions (PTFs). In the present study, PTFs for sHC and water retention were developed separately for the soils of two food-growing zones of India (the Indo-Gangetic Plains (IGP) and the black soil region (BSR)). For the IGP soils, sHC is affected by the increased subsoil bulk density due to intensive cultivation. In BSR, presence of Na+ and Mg++ ions affects the drainage and water retention of the soils. Therefore, these soil parameters were considered while developing the PTFs using stepwise regression technique in SPSS. The validation of PTFs was found to be satisfactory with low RMSE values and high model efficiency.Keywords
Model Efficiency, Pedotransfer Functions, Regression Analysis, Saturated Hydraulic Conductivity, Water Retention.Full Text
- Natural Resources of the Indo-Gangetic Plains: A Land-Use Planning Perspective
Abstract Views :196 |
PDF Views:110
Authors
N. G. Patil
1,
P. Tiwary
1,
T. Bhattacharyya
1,
P. Chandran
1,
D. Sarkar
1,
D. K. Pal
2,
D. K. Mandal
1,
J. Prasad
1,
G. S. Sidhu
3,
K. M. Nair
4,
A. K. Sahoo
5,
T. H. Das
5,
R. S. Singh
6,
C. Mandal
1,
R. Srivastava
1,
T. K. Sen
1,
S. Chatterji
1,
S. K. Ray
1,
G. P. Obireddy
1,
S. K. Mahapatra
3,
K. S. Anil Kumar
4,
K. Das
5,
A. K. Singh
6,
S. K. Reza
7,
D. Dutta
5,
S. Srinivas
4,
K. Karthikeyan
4,
M. V. Venugopalan
8,
K. Velmourougane
8,
A. Srivastava
9,
M. Raychaudhuri
10,
D. K. Kundu
11,
K. G. Mandal
10,
G. Kar
10,
S. L. Durge
1,
G. K. Kamble
1,
M. S. Gaikwad
1,
A. M. Nimkar
1,
S. V. Bobade
1,
S. G. Anantwar
1,
S. Patil
1,
K. M. Gaikwad
1,
V. T. Sahu
1,
H. Bhondwe
1,
S. S. Dohtre
1,
S. Gharami
1,
S. G. Khapekar
1,
A. Koyal
4,
K. Sujatha
4,
B. M. N. Reddy
4,
P. Sreekumar
4,
D. P. Dutta
7,
L. Gogoi
7,
V. N. Parhad
1,
A. S. Halder
5,
R. Basu
5,
R. Singh
6,
B. L. Jat
6,
D. L. Oad
6,
N. R. Ola
6,
K. Wadhai
1,
M. Lokhande
1,
V. T. Dongare
1,
A. Hukare
1,
N. Bansod
1,
A. H. Kolhe
1,
J. Khuspure
1,
H. Kuchankar
1,
D. Balbuddhe
1,
S. Sheikh
1,
B. P. Sunitha
4,
B. Mohanty
3,
D. Hazarika
7,
S. Majumdar
5,
R. S. Garhwal
6,
A. Sahu
8,
S. Mahapatra
10,
S. Puspamitra
10,
A. Kumar
9,
N. Gautam
1,
B. A. Telpande
1,
A. M. Nimje
1,
C. Likhar
1,
S. Thakre
1
Affiliations
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 440 010, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
11 Directorate of Water Management, Bhubaneswar 751 023
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 440 010, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
11 Directorate of Water Management, Bhubaneswar 751 023
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1537-1549Abstract
Current status of land/soil resources of the Indo- Gangetic Plains (IGP) is analysed to highlight the issues that need to be tackled in near future for sustained agricultural productivity. There are intraregional variations in soil properties, cropping systems; status of land usage, groundwater utilization and irrigation development which vary across the subregions besides demographies. Framework for land use policy is suggested that includes acquisition of farm-level data, detailing capability of each unit to support a chosen land use, assess infrastructural support required to meet the projected challenges and finally develop skilled manpower to effectively monitor the dynamics of land use changes.Keywords
Agricultural Productivity, Land Use Planning, Natural Resources, Soil Properties and Soil Management.Full Text
- Soil Physical Quality of the Indo-Gangetic Plains and Black Soil Region
Abstract Views :281 |
PDF Views:158
Authors
Mausumi Raychaudhuri
1,
D. K. Kundu
1,
Ashwani Kumar
1,
K. G. Mandal
1,
S. Raychaudhuri
1,
G. Kar
1,
T. Bhattacharyya
2,
D. Sarkar
3,
D. K. Pal
4,
D. K. Mandal
3,
J. Prasad
3,
G. S. Sidhu
5,
K. M. Nair
6,
A. K. Sahoo
7,
T. H. Das
7,
R. S. Singh
8,
C. Mandal
3,
R. Srivastava
3,
T. K. Sen
3,
S. Chatterji
3,
P. Chandran
3,
S. K. Ray
3,
N. G. Patil
3,
G. P. Obireddy
3,
S. K. Mahapatra
5,
K. S. Anil Kumar
6,
K. Das
5,
A. K. Singh
8,
S. K. Reza
9,
D. Dutta
7,
S. Srinivas
6,
P. Tiwary
3,
K. Karthikeyan
3,
M. V. Venugopalan
9,
K. Velmourougane
9,
A. Srivastava
10,
S. L. Durge
3,
S. Puspamitra
1,
S. Mahapatra
1,
G. K. Kamble
3,
M. S. Gaikwad
3,
A. M. Nimkar
3,
S. V. Bobade
3,
S. G. Anantwar
3,
S. Patil
3,
K. M. Gaikwad
3,
V. T. Sahu
3,
H. Bhondwe
3,
S. S. Dohtre
3,
S. Gharami
3,
S. G. Khapekar
3,
A. Koyal
5,
Sujatha
5,
B. M. N. Reddy
5,
P. Sreekumar
5,
D. P. Dutta
9,
L. Gogoi
9,
V. N. Parhad
1,
A. S. Halder
7,
R. Basu
7,
R. Singh
7,
B. L. Jat
7,
D. L. Oad
7,
N. R. Ola
7,
K. Wadhai
3,
M. Lokhande
3,
V. T. Dongare
3,
A. Hukare
3,
N. Bansod
3,
A. Kolhe
3,
J. Khuspure
3,
H. Kuchankar
3,
D. Balbuddhe
3,
S. Sheikh
3,
B. P. Sunitha
6,
B. Mohanty
5,
D. Hazarika
9,
S. Majumdar
7,
R. S. Garhwal
8,
A. Sahu
11,
A. Kumar
10,
N. Gautam
3,
B. A. Telpande
3,
A. M. Nimje
3,
C. Likhar
3,
S. Thakre
3
Affiliations
1 Directorate of Water Management, Bhubaneswar, Odisha 751 023, IN
2 2Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
4 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
8 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
9 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
10 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
11 Central Institute for Cotton Research, Nagpur 440 010, IN
1 Directorate of Water Management, Bhubaneswar, Odisha 751 023, IN
2 2Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
4 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
8 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
9 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
10 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
11 Central Institute for Cotton Research, Nagpur 440 010, IN
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1440-1451Abstract
Understanding the physical quality of soil that influences its hydraulic behaviour helps in formulating appropriate water management strategies for sustainable crop production. Saturated hydraulic conductivity (Ks) is a key factor governing the hydraulic properties of soils. Ks can be estimated through various techniques. In the present article we have developed and validated the regression models to predict Ks of the soils of the Indo- Gangetic Plains (IGP) and the black soil regions (BSR) under different bioclimatic systems. While particle size distribution was found to be a key factor to predict Ks of the BSR soils, organic carbon was found useful for the IGP soils. Moreover, the models for Ks of both soils were strengthened by putting in CaCO3 and exchangeable sodium percentage content. It seems there is ample scope to study the interaction process for revising Ks to desired levels through management practices in these two important food-growing zones. An index of soil physical quality, derived from the inflection points of the soil moisture characteristic curves could well explain the impact of management practices on soil physical quality.Keywords
Index, Management, Saturated Hydraulic Conductivity, Soil Physical Quality.Full Text
- Impacts of Bioclimates, Cropping Systems, Land Use and Management on the Cultural Microbial Population in Black Soil Regions of India
Abstract Views :249 |
PDF Views:86
Authors
K. Velmourougane
1,
M. V. Venugopalan
1,
T. Bhattacharyya
2,
D. Sarkar
2,
S. K. Ray
2,
P. Chandran
2,
D. K. Pal
3,
D. K. Mandal
2,
J. Prasad
2,
G. S. Sidhu
4,
K. M. Nair
5,
A. K. Sahoo
6,
K. S. Anil Kumar
5,
A. Srivastava
7,
T. H. Das
6,
R. S. Singh
8,
C. Mandal
2,
R. Srivastava
2,
T. K. Sen
2,
S. Chatterji
2,
N. G. Patil
2,
G. P. Obireddy
2,
S. K. Mahapatra
4,
K. Das
6,
S. K. Singh
6,
S. K. Reza
9,
D. Dutta
6,
S. Srinivas
5,
P. Tiwary
2,
K. Karthikeyan
2,
Mausumi Raychaudhuri
10,
D. K. Kundu
10,
K. G. Mandal
10,
G. Kar
10,
S. L. Durge
2,
G. K. Kamble
2,
M. S. Gaikwad
2,
A. M. Nimkar
2,
S. V. Bobade
2,
S. G. Anantwar
2,
S. Patil
2,
M. S. Gaikwad
2,
V. T. Sahu
2,
H. Bhondwe
2,
S. S. Dohtre
2,
S. Gharami
2,
S. G. Khapekar
2,
A. Koyal
5,
Sujatha
5,
B. M. N. Reddy
5,
P. Sreekumar
5,
D. P. Dutta
9,
L. Gogoi
9,
V. N. Parhad
2,
A. S. Halder
6,
R. Basu
6,
R. Singh
8,
B. L. Jat
8,
D. L. Oad
8,
N. R. Ola
8,
A. Sahu
2,
K. Wadhai
2,
M. Lokhande
2,
V. T. Dongare
2,
A. Hukare
2,
N. Bansod
2,
A. Kolhe
2,
J. Khuspure
2,
H. Kuchankar
2,
D. Balbuddhe
2,
S. Sheikh
2,
B. P. Sunitha
5,
B. Mohanty
4,
D. Hazarika
9,
S. Majumdar
6,
R. S. Garhwal
8,
S. Mahapatra
10,
S. Puspamitra
10,
A. Kumar
7,
N. Gautam
2,
B. A. Telpande
2,
A. M. Nimje
2,
C. Likhar
2,
S. Thakre
2
Affiliations
1 Central Institute for Cotton Research, Nagpur 440 010, IN
2 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
3 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
7 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
8 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
9 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
1 Central Institute for Cotton Research, Nagpur 440 010, IN
2 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
3 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
7 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
8 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
9 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1452-1463Abstract
The present study documents the biological properties of the black soil region (BSR) of India in terms of culturable microbial population. Besides surface microbial population, subsurface population of individual soil horizons is described to improve the soil information system. An effort has been made to study the depth-wise distribution and factors (bioclimates, cropping systems, land use, management practices and soil properties) influencing the microbial population in the soils of the selected benchmark spots representing different agro-ecological sub-regions of BSR. The microbial population declined with depth and maximum activity was recorded within 0-30 cm soil depth. The average microbial population (log10 cfu g-1) in different bioclimates is in decreasing order of SHm > SHd > Sad > arid. Within cropping systems, legumebased system recorded higher microbial population (6.12 log10 cfu g-1) followed by cereal-based system (6.09 log10 cfu g-1). The mean microbial population in different cropping systems in decreasing order is legume > cereal > sugarcane > cotton. Significantly higher (P < 0.05) microbial population has been recorded in high management (6.20 log10 cfu g-1) and irrigated agrosystems (6.33 log10 cfu g-1) compared to low management (6.12 log10 cfu g-1) and rainfed agrosystems (6.17 log10 cfu g-1). The pooled analysis of data inclusive of bioclimates, cropping systems, land use, management practices, and edaphic factors indicates that microbial population is positively influenced by clay, fine clay, water content, electrical conductivity, organic carbon, cation exchange capacity and base saturation, whereas bulk density, pH, calcium carbonate and exchangeable magnesium percentage have a negative effect on the microbial population.Keywords
Agro-Ecological Sub-Regions, Benchmark Spots, Black Soil Regions, Principal Component Analysis, Soil Microbial Population.Full Text
- Revisiting Agro-Ecological Sub-Regions of India - A Case Study of Two Major Food Production Zones
Abstract Views :208 |
PDF Views:102
Authors
C. Mandal
1,
D. K. Mandal
1,
T. Bhattacharyya
2,
D. Sarkar
2,
D. K. Pal
2,
Jagdish Prasad
2,
G. S. Sidhu
3,
K. M. Nair
4,
A. K. Sahoo
5,
T. H. Das
6,
R. S. Singh
7,
R. Srivastava
2,
T. K. Sen
2,
S. Chatterji
2,
P. Chandran
2,
S. K. Ray
2,
N. G. Patil
2,
G. P. Obireddy
2,
S. K. Mahapatra
6,
K. S. Anil Kumar
4,
K. Das
6,
A. K. Singh
7,
S. K. Reza
8,
D. Dutta
6,
S. Srinivas
4,
P. Tiwary
2,
K. Karthikeyan
2,
M. V. Venugopalan
9,
A. Srivastava
10,
Mausumi Raychaudhuri
11,
D. K. Kundu
11,
K. G. Mandal
11,
G. Kar
11,
S. L. Durge
2,
G. K. Kamble
2,
M. S. Gaikwad
2,
A. M. Nimkar
2,
S. V. Bobade
2,
S. G. Anantwar
2,
S. Patil
2,
K. M. Gaikwad
2,
A. M. Nimkar
2,
S. V. Bobade
2,
S. G. Anantwar
2,
S. Patil
2,
K. M. Gaikwad
2,
V. T. Sahu
2,
H. Bhondwe
2,
S. S. Dohtre
2,
S. Gharami
2,
S. G. Khapekar
2,
A. Koyal
4,
Sujatha
4,
B. M. N. Reddy
4,
P. Sreekumar
4,
D. P. Dutta
8,
L. Gogoi
12,
V. N. Parhad
2,
A. S. Halder
6,
R. Basu
6,
R. Singh
7,
B. L. Jat
13,
D. L. Oad
7,
N. R. Ola
7,
K. Wadhai
2,
M. Lokhande
2,
V. T. Dongare
2,
A. Hukare
2,
N. Bansod
2,
A. Kolhe
2,
J. Khuspure
2,
H. Kuchankar
2,
D. Balbuddhe
2,
S. Sheikh
2,
B. P. Sunitha
4,
B. Mohanty
3,
D. Hazarika
8,
S. Majumdar
6,
R. S. Garhwal
7,
A. Sahu
9,
S. Mahapatra
11,
S. Puspamitra
11,
A. Kumar
10,
N. Gautam
2,
B. A. Telpande
2,
A. M. Nimje
2,
C. Likhar
2,
S. Thakre
2
Affiliations
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 03, IN
2 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
8 National Bureau of Soil Survey and Land Use Planning, Regional Centre, Jorhat 785 004, IN
9 Central Institute for Cotton Research, Nagpur 440 010, IN
10 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
11 Directorate of Water Management, Bhubaneswar 751 023, IN
12 National Bureau of Soil Survey and Land Use Planning, Regional Centre, Jorhat 785 004
13 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 03, IN
2 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
8 National Bureau of Soil Survey and Land Use Planning, Regional Centre, Jorhat 785 004, IN
9 Central Institute for Cotton Research, Nagpur 440 010, IN
10 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
11 Directorate of Water Management, Bhubaneswar 751 023, IN
12 National Bureau of Soil Survey and Land Use Planning, Regional Centre, Jorhat 785 004
13 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1519-1536Abstract
The sustenance of food and nutritional security are the major challenges of the 21st century. The domestic food production needs to increase per annum at the rate of 2% for cereals and 0.6% for oilseeds and pulses to meet the demand by 2030. The Indo-Gangetic Plains (IGP) and the black soil regions (BSR) are the two major food production zones of the country. Since irrigation potential is limited and expansion of irrigated area is tardy, rainfed agriculture holds promise to satisfy future food needs. Frontline demonstrations of these two regions have shown that there is a large gap at the farmers' and achievable levels of yields. This gap can be filled by adopting scientific approach of managing the natural resources. There is tremendous pressure of biotic and abiotic stresses hindering the crop production and that warrants for a systematic appraisal of natural resources. The National Bureau of Soil Survey and Land Use Planning (NBSS&LUP) under the Indian Council of Agricultural Research (ICAR) divided the country into 60 agro-ecological sub-regions (AESRs) in 1994 by superimposing maps on natural resources like soils, climate and length of growing period (LGP) for crops and other associated parameters. With the passage of nearly two decades and the advent of modern facilities of database management and improved knowledge base on natural resources, a need was felt to revise the existing AESR map to reach near the ground reality of crop performance. The new database stored in soil and terrain digital database (SOTER) has helped in modifying the AESR delineations of the BSR (76.4 m ha) and the IGP (52.01 m ha). The estimated available water content, saturated hydraulic conductivity and use of pedo-transfer functions in assessing the drainage conditions and soil quality have helped in computing with improved precision the LGP, and revise the earlier AESRs in BSR and IGP areas. This innovative exercise will be useful for the future AESR-based agricultural land use planning.Keywords
Agro-Ecological Sub-Regions, Food Production Zones, Land-Use Planning, Length of Growing Period.Full Text
- Impacts of Agro-Climates and Land Use Systems on Culturable Microbial Population in Soils of the Indo-Gangetic Plains, India
Abstract Views :255 |
PDF Views:99
Authors
Alok Kumar Srivastava
1,
Kulandaivelu Velmourougane
2,
T. Bhattacharyya
3,
D. Sarkar
3,
D. K. Pal
4,
J. Prasad
4,
G. S. Sidhu
5,
K. M. Nair
6,
A. K. Sahoo
7,
T. H. Das
7,
R. S. Singh
8,
R. Srivastava
3,
T. K. Sen
3,
S. Chatterji
3,
P. Chandran
3,
S. K. Ray
3,
N. G. Patil
3,
G. P. Obireddy
3,
S. K. Mahapatra
5,
K. S. Anil Kumar
6,
K. Das
7,
A. K. Singh
8,
S. K. Reza
3,
D. Dutta
7,
C. Mandal
3,
D. K. Mandal
3,
S. Srinivas
3,
P. Tiwary
3,
K. Karthikeyan
3,
M. V. Venugopalan
2,
Mausumi Raychaudhuri
9,
D. K. Kundu
9,
K. G. Mandal
9,
Ashutosh Kumar
1,
G. Kar
9,
S. L. Durge
3,
G. K. Kamble
3,
M. S. Gaikwad
3,
A. M. Nimkar
3,
S. V. Bobade
3,
S. G. Anantwar
3,
S. Patil
3,
K. M. Gaikwad
3,
V. T. Sahu
3,
H. Bhondwe
3,
S. S. Dohtre
3,
S. Gharami
3,
S. G. Khapekar
3,
A. Koyal
6,
Sujatha
6,
B. M. N. Reddy
6,
P. Sreekumar
6,
D. P. Dutta
10,
L. Gogoi
10,
V. N. Parhad
3,
A. S. Halder
7,
R. Basu
7,
R. Singh
8,
B. L. Jat
8,
D. L. Oad
8,
N. R. Ola
8,
K. Wadhai
3,
M. Lokhande
3,
V. T. Dongare
3,
A. Hukare
3,
N. Bansod
3,
A. Kolhe
3,
J. Khuspure
3,
H. Kuchankar
3,
D. Balbuddhe
3,
S. Sheikh
3,
B. P. Sunitha
6,
B. Mohanty
5,
D. Hazarika
9,
S. Majumdar
7,
R. S. Garhwal
8,
A. Sahu
2,
S. Mahapatra
10,
S. Puspamitra
10,
N. Gautam
3,
B. A. Telpande
3,
A. M. Nimje
3,
C. Likhar
3,
S. Thakre
3
Affiliations
1 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
2 Central Institute for Cotton Research, Nagpur 440 010, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
4 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
8 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
9 Directorate of Water Management, Bhubaneswar 751 023, IN
10 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
1 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
2 Central Institute for Cotton Research, Nagpur 440 010, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
4 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
8 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
9 Directorate of Water Management, Bhubaneswar 751 023, IN
10 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1464-1469Abstract
Comprehensive reports on land-use changes and their impact on soil biological properties, specifically microbial population in the Indo-Gangetic Plains (IGP) of India, are lacking. Since IGP is the most fertile land, data on microbial population of IGP may contribute towards the evaluation of various soil quality parameters, disease suppression, organic matter decomposition, plant growth promotion and soil management pattern. To enhance our knowledge on culturable microbial populations in different soil horizons of the agro-ecological sub-regions (AESRs) in the IGP, a study has been undertaken to collect soil samples from the established benchmark (BM) spots of these plains with an objective to investigate the impacts of bioclimates, soil depth, cropping systems, land use systems and management practices on the distribution of culturable microbial population. Bacterial : fungal ratios are significantly different across the land use types. The bacterial and fungal populations are strongly and negatively correlated with soil depth and maximum microbial population (40%) exists in the surface horizon (0-30 cm) than in the subsurface horizon (121-150 cm). Generally, bacterial populations are higher than actinomycetes and fungal populations in all soil profiles of the IGP. Approximately 10% decrease in Shannon diversity index has been observed with increase of 30 cm depth and 89% fall between surface and subsurface profiles. Non-significant difference in microbial population (P < 0.05) is noticed across the management and land use systems. Sub-humid (moist) bioclimatic system recorded higher microbial population than sub-humid (dry) and semi-arid bioclimatic systems. Legume-based cropping system has higher microbial population than cereal or vegetable-based cropping.Keywords
Agro-Ecosystems, Microbial Population, Land Use Type, Soil Depth.Full Text
- InfoCrop-Cotton Simulation Model - Its Application in Land Quality Assessment for Cotton Cultivation
Abstract Views :232 |
PDF Views:93
Authors
M. V. Venugopalan
1,
P. Tiwary
2,
S. K. Ray
2,
S. Chatterji
2,
K. Velmourougane
1,
T. Bhattacharyya
2,
K. K. Bandhopadhyay
3,
D. Sarkar
2,
P. Chandran
2,
D. K. Pal
4,
D. K. Mandal
2,
J. Prasad
2,
G. S. Sidhu
5,
K. M. Nair
6,
A. K. Sahoo
7,
K. S. Anil Kumar
6,
A. Srivastava
8,
T. H. Das
7,
R. S. Singh
9,
C. Mandal
2,
R. Srivastava
2,
T. K. Sen
2,
N. G. Patil
2,
G. P. Obireddy
2,
S. K. Mahapatra
5,
K. Das
7,
S. K. Singh
7,
S. K. Reza
10,
D. Dutta
7,
S. Srinivas
6,
K. Karthikeyan
2,
Mausumi Raychaudhuri
11,
D. K. Kundu
11,
K. K. Mandal
11,
G. Kar
11,
S. L. Durge
2,
G. K. Kamble
2,
M. S. Gaikwad
2,
A. M. Nimkar
2,
S. V. Bobade
2,
S. G. Anantwar
2,
S. Patil
12,
M. S. Gaikwad
2,
V. T. Sahu
2,
H. Bhondwe
2,
S. S. Dohtre
2,
S. Gharami
2,
S. G. Khapekar
2,
A. Koyal
6,
Sujatha
6,
B. M. N. Reddy
6,
P. Sreekumar
6,
D. P. Dutta
10,
L. Gogoi
10,
V. N. Parhad
2,
A. S. Halder
13,
R. Basu
7,
R. Singh
9,
B. L. Jat
9,
D. L. Oad
9,
N. R. Ola
9,
A. Sahu
1,
K. Wadhai
2,
M. Lokhande
2,
V. T. Dongare
2,
A. Hukare
2,
N. Bansod
2,
A. Kolhe
2,
J. Khuspure
2,
H. Kuchankar
2,
D. Balbuddhe
2,
S. Sheikh
2,
B. P. Sunitha
6,
B. Mohanty
5,
D. Hazarika
10,
S. Majumdar
7,
R. S. Garhwal
9,
S. Mahapatra
11,
S. Puspamitra
11,
A. Kumar
8,
N. Gautam
2,
B. A. Telpande
2,
A. M. Nimje
2,
C. Likhar
2,
S. Thakre
2
Affiliations
1 Central Institute for Cotton Research, Nagpur 440 010, IN
2 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
3 Indian Agricultural Research Institute, New Delhi 110 012, IN
4 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
8 National Bureau of Agriculturally Important Microorganisms, Mau 275 103, IN
9 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
10 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
11 Directorate of Water Management, Bhubaneswar 751 023, IN
12 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033
13 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091
1 Central Institute for Cotton Research, Nagpur 440 010, IN
2 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
3 Indian Agricultural Research Institute, New Delhi 110 012, IN
4 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
8 National Bureau of Agriculturally Important Microorganisms, Mau 275 103, IN
9 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
10 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
11 Directorate of Water Management, Bhubaneswar 751 023, IN
12 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033
13 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1512-1518Abstract
Crop simulation models have emerged as powerful tools for estimating yield gaps, forecasting production of agricultural crops and analysing the impact of climate change. In this study, the genetic coefficients for Bt hybrids established from field experiments were used in the InfoCrop-cotton model, which was calibrated and validated earlier to simulate the cotton production under different agro-climatic conditions. The model simulated results for Bt hybrids were satisfactory with an R2 value of 0.55 (n = 22), d value of 0.85 and a ischolar_main mean square error of 277 kg ha-1, which was 11.2% of the mean observed. Relative yield index (RYI) defined as the ratio between simulated rainfed (water-limited) yield to potential yield, was identified as a robust land quality index for rainfed cotton. RYI was derived for 16 representative benchmark (BM) locations of the black soil region from long-term simulation results of InfoCrop-cotton model (based on 11-40 years of weather data). The model could satisfactorily capture subtle differences in soil variables and weather patterns prevalent in the BM locations spread over 16 agro-ecological sub-regions (AESRs) resulting in a wide range of mean simulated rainfed cotton yields (482-4393 kg ha-1). The BM soils were ranked for their suitability for cotton cultivation based on RYI. The RYI of black soils (vertisols) ranged from 0.07 in Nimone to 0.80 in Panjari representing AESR (6.1) and AESR (10.2) respectively, suggesting that Panjri soils are better suited for rainfed cotton.Keywords
Bt Cotton, Land Quality, Relative Yield Index, Simulation Model.Full Text
- Soil and Land Quality Indicators of the Indo-Gangetic Plains of India
Abstract Views :260 |
PDF Views:98
Authors
S. K. Ray
1,
T. Bhattacharyya
1,
K. R. Reddy
2,
D. K. Pal
3,
P. Chandran
1,
P. Tiwary
1,
D. K. Mandal
1,
C. Mandal
1,
J. Prasad
1,
D. Sarkar
1,
M. V. Venugopalan
4,
K. Velmourougane
4,
G. S. Sidhu
5,
K. M. Nair
6,
A. K. Sahoo
7,
T. H. Das
7,
R. S. Singh
8,
R. Srivastava
1,
T. K. Sen
1,
S. Chatterji
1,
N. G. Patil
1,
G. P. Obireddy
1,
S. K. Mahapatra
5,
K. S. Anil Kumar
6,
K. Das
7,
S. K. Reza
9,
D. Dutta
9,
S. Srinivas
6,
K. Karthikeyan
1,
A. Srivastava
10,
M. Raychaudhuri
11,
D. K. Kundu
11,
V. T. Dongare
1,
D. Balbuddhe
1,
N. G. Bansod
1,
K. Wadhai
1,
M. Lokhande
1,
A. Kolhe
1,
H. Kuchankar
1,
S. L. Durge
1,
G. K. Kamble
1,
M. S. Gaikwad
1,
A. M. Nimkar
1,
S. V. Bobade
1,
S. G. Anantwar
1,
S. Patil
1,
V. T. Sahu
1,
S. Sheikh
1,
D. Dasgupta
1,
B. A. Telpande
1,
A. M. Nimje
1,
C. Likhar
1,
S. Thakre
1,
K. G. Mandal
10,
G. Kar
10,
K. M. Gaikwad
1,
H. Bhondwe
1,
S. S. Dohtre
1,
S. Gharami
1,
S. G. Khapekar
1,
A. Koyal
4,
Sujatha
4,
B. M. N. Reddy
4,
P. Sreekumar
4,
D. P. Dutta
7,
L. Gogoi
7,
V. N. Parhad
1,
A. S. Halder
5,
R. Basu
5,
R. Singh
6,
B. L. Jat
6,
D. L. Oad
6,
N. R. Ola
6,
A. Hukare
1,
J. Khuspure
1,
B. P. Sunitha
4,
B. Mohanty
3,
D. Hazarika
7,
S. Majumdar
5,
R. S. Garhwal
6,
A. Sahu
8,
S. Mahapatra
11,
S. Puspamitra
11,
A. Kumar
9,
N. Gautam
1
Affiliations
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 Institute of Food and Agricultural Sciences, Soil and Water Science Department, University of Florida, Gainesville, Florida, US
3 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
4 Central Institute for Cotton Research, Nagpur 440 010, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
8 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
9 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
10 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
11 Directorate of Water Management, Bhubaneswar 751 023, IN
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 Institute of Food and Agricultural Sciences, Soil and Water Science Department, University of Florida, Gainesville, Florida, US
3 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
4 Central Institute for Cotton Research, Nagpur 440 010, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
8 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
9 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
10 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
11 Directorate of Water Management, Bhubaneswar 751 023, IN
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1470-1486Abstract
Sustaining soil and land quality under intensive land use and fast economic development is a major challenge for improving crop productivity in the developing world. Assessment of soil and land quality indicators is necessary to evaluate the degradation status and changing trends of different land use and management interventions. During the last four decades, the Indo-Gangetic Plains (IGP) which covers an area of about 52.01 m ha has been the major food producing region of the country. However at present, the yield of crops in IGP has stagnated; one of the major reasons being deterioration of soil and land quality. The present article deals with the estimation of soil and land quality indicators of IGP, so that, proper soil and land management measures can be taken up to restore and improve the soil health. Use of principal component analysis is detailed to derive the minimum dataset or indicators for soil quality. The article also describes spatial distribution of soil and land quality with respect to major crops of IGP.Keywords
Land Quality Index, Principal Component Analysis, Soil Quality and Health.Full Text
- Land Evaluation for Major Crops in the Indo-Gangetic Plains and Black Soil Regions Using Fuzzy Model
Abstract Views :238 |
PDF Views:79
Authors
S. Chatterji
1,
P. Tiwary
1,
T. K. Sen
1,
J. Prasad
1,
T. Bhattacharyya
1,
D. Sarkar
1,
D. K. Pal
2,
D. K. Mandal
1,
G. S. Sidhu
3,
K. M. Nair
4,
A. K. Sahoo
5,
T. H. Das
5,
R. S. Singh
6,
C. Mandal
1,
R. Srivastava
1,
P. Chandran
1,
S. K. Ray
1,
N. G. Patil
1,
G. P. Obireddy
1,
S. K. Mahapatra
3,
S. Srinivas
4,
K. Das
5,
A. K. Singh
6,
S. K. Reza
7,
D. Dutta
5,
K. S. Anil Kumar
4,
K. Karthikeyan
1,
M. V. Venugopalan
8,
K. Velmourougane
8,
A. Srivastava
9,
Mausumi Raychaudhuri
10,
D. K. Kundu
10,
K. G. Mandal
10,
G. Kar
10,
S. L. Durge
1,
G. K. Kamble
1,
M. S. Gaikwad
1,
A. M. Nimkar
1,
S. V. Bobade
1,
S. G. Anantwar
1,
S. Patil
1,
K. M. Gaikwad
1,
V. T. Sahu
1,
H. Bhondwe
1,
S. S. Dohtre
1,
S. Gharami
1,
S. G. Khapekar
1,
A. Koyal
4,
Sujatha
4,
B. M. N. Reddy
4,
P. Sreekumar
4,
D. P. Dutta
4,
L. Gogoi
7,
V. N. Parhad
1,
A. S. Halder
5,
R. Basu
5,
R. Singh
6,
B. L. Jat
6,
D. L. Oad
6,
N. R. Ola
6,
K. Wadhai
1,
M. Lokhande
1,
V. T. Dongare
1,
A. Hukare
1,
N. Bansod
1,
A. Kolhe
1,
J. Khuspure
1,
H. Kuchankar
1,
D. Balbuddhe
1,
S. Sheikh
1,
B. P. Sunitha
4,
B. Mohanty
3,
D. Hazarika
7,
S. Majumdar
5,
R. S. Garhwal
6,
A. Sahu
8,
S. Mahapatra
10,
S. Puspamitra
10,
A. Kumar
9,
N. Gautam
1,
B. A. Telpande
1,
A. M. Nimje
1,
C. Likhar
1,
S. Thakre
1
Affiliations
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
2 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
3 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1502-1511Abstract
Land evaluation is carried out to assess the suitability of land for a specific use. Land evaluation procedures focus increasingly on the use of quantitative procedures to enhance the qualitative interpretation of land resource surveys. Conventional Boolean retrieval of soil survey data and logical models for assessing land suitability, treat both spatial units and attribute value ranges as exactly specifiable quantities. They ignore the continuous nature of soil and landscape variation and uncertainties in measurement, which may result in the failure to correctly classify sites that just fail to match strictly defined requirements. The objective of this article is to apply fuzzy model to land suitability evaluation for major crops in the 15 benchmark sites of the Indo- Gangetic Plains (IGP) and 17 benchmark sites of the black soil regions (BSR). Minimum datasets of land characteristics considered relevant to rice and wheat in the IGP and cotton and soybean in the BSR were identified to enhance pragmatic value of land evaluation. The use of fuzzy model is intuitive, robust and helpful for land suitability evaluation and classification, especially in applications in which subtle differences in land characteristics are of a major interest, such as development of threshold values of land characteristics.Keywords
Benchmark Sites, Fuzzy Model, Land Evaluation, Minimum Datasets.Full Text
- Impact of Management Levels and Land-Use Changes on Soil Properties in Rice-Wheat Cropping System of the Indo-Gangetic Plains
Abstract Views :231 |
PDF Views:84
Authors
G. S. Sidhu
1,
T. Bhattacharyya
2,
D. Sarkar
2,
S. K. Ray
2,
P. Chandran
2,
D. K. Pal
3,
D. K. Mandal
2,
J. Prasad
2,
K. M. Nair
4,
A. K. Sahoo
5,
T. H. Das
5,
R. S. Singh
6,
C. Mandal
2,
R. Srivastava
2,
T. K. Sen
2,
S. Chatterji
2,
N. G. Patil
2,
G. P. Obireddy
2,
S. K. Mahapatra
3,
K. S. Anil Kumar
4,
K. Das
5,
A. K. Singh
6,
S. K. Reza
7,
D. Dutta
5,
S. Srinivas
4,
P. Tiwary
2,
K. Karthikeyan
2,
M. V. Venugopalan
8,
K. Velmourougane
8,
A. Srivastava
9,
Mausumi Raychaudhuri
10,
D. K. Kundu
10,
K. G. Mandal
10,
G. Kar
10,
S. L. Durge
2,
G. K. Kamble
2,
M. S. Gaikwad
2,
A. M. Nimkar
2,
S. V. Bobade
2,
S. G. Anantwar
2,
S. Patil
2,
V. T. Sahu
2,
K. M. Gaikwad
2,
H. Bhondwe
2,
S. S. Dohtre
2,
S. Gharami
2,
S. G. Khapekar
2,
A. Koyal
4,
Sujatha
4,
B. M. N. Reddy
4,
P. Sreekumar
4,
D. P. Dutta
7,
L. Gogoi
7,
V. N. Parhad
2,
A. S. Halder
5,
R. Basu
5,
R. Singh
6,
B. L. Jat
6,
D. L. Oad
6,
N. R. Ola
6,
K. Wadhai
2,
M. Lokhande
2,
V. T. Dongare
2,
A. Hukare
2,
N. Bansod
2,
A. Kolhe
2,
J. Khuspure
2,
H. Kuchankar
2,
D. Balbuddhe
2,
S. Sheikh
2,
B. P. Sunitha
4,
B. Mohanty
3,
D. Hazarika
7,
S. Majumdar
5,
R. S. Garhwal
6,
A. Sahu
8,
S. Mahapatra
10,
S. Puspamitra
10,
A. Kumar
9,
N. Gautam
2,
B. A. Telpande
2,
A. M. Nimje
2,
C. Likhar
2,
S. Thakre
2
Affiliations
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
2 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
3 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
1 Regional Centre, National Bureau of Soil Survey and Land Use Planning, New Delhi 110 012, IN
2 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Nagpur 440 033, IN
3 International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, IN
4 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Bangalore 560 024, IN
5 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Kolkata 700 091, IN
6 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Udaipur 313 001, IN
7 Regional Centre, National Bureau of Soil Survey and Land Use Planning, Jorhat 785 004, IN
8 Central Institute for Cotton Research, Nagpur 440 010, IN
9 National Bureau of Agriculturally Important Microorganisms, Mau 275 101, IN
10 Directorate of Water Management, Bhubaneswar 751 023, IN
Source
Current Science, Vol 107, No 9 (2014), Pagination: 1487-1501Abstract
Five benchmark soils, namely Fatehpur (Punjab) and Haldi (Uttarakhand) non-sodic soils, Zarifa Viran (Haryana), Sakit and Itwa sodic soils (Uttar Pradesh) representing Trans, Upper, Middle and Central Indo- Gangetic Plains (IGP) were revisited for studying the morphological, physical and chemical properties of soils at low and high management levels to monitor changes in soil properties due to the impact of landuse as well as management levels. The results indicate an increase in bulk density (BD) below the plough layer, and build up of organic carbon (OC) and decline in pH in surface layers of Zarifa Viran, Sakit and Itwa sodic soils under high management. The concentration of carbonates and bicarbonates in sodic soils decreased due to adaptation of rice-wheat system. The build-up of OC and decrease of pH in surface soils under rice- wheat system enhanced the soil health. Increase in BD in subsurface soils, however, is a cause of concern for sustaining rice-wheat cropping system. Soil management interventions such as tillage, conservation agriculture and alternate cropping system have been suggested for improved soil health and productivity.Keywords
Benchmark Soil, Bulk Density, Land-Use Changes, Rice–Wheat System, Soil Properties.Full Text
- An Assessment of Neonatal Status Using Apgar Score:Pipecuronium Bromide Used as an Anaesthesia Drug during Caesarian-Section
Abstract Views :209 |
PDF Views:0
Authors
V. K. Dhruv
1,
A. Sahu
2,
A. K. Bansal
2,
Shashikala Dhruv
2,
P. K. Shrivastav
2,
B. Baghel
2,
K. K. Viswanadham
2,
S. Sharma
2
Affiliations
1 Dept. of Anaesthesia, Govt. Medical College, Jagdalpur (Bastar) -494001
2 Govt. Medical College, Jagdalpur (Bastar) -494001, IN
1 Dept. of Anaesthesia, Govt. Medical College, Jagdalpur (Bastar) -494001
2 Govt. Medical College, Jagdalpur (Bastar) -494001, IN
Source
Research Journal of Science and Technology, Vol 3, No 4 (2011), Pagination: 189-191Abstract
Objectives: To know the effects of Pipecuronium Bromide used as general anaesthesia during caesarian section on neonates, if any? Material and Methods: Eighty five mothers who have undergone Caesarian Section were included in the study (sixty five in study and twenty in control group). Statistical analysis: Chi-square test, Proportion etc. were used for statistical analysis. Results: 85% had an average apgar score of 9.19 and 9.92 at 1 minute and 5 minutes interval. Only 15% had an average Apgar score of 5.77 to 8.0. Preoperative foetal distress and prematurity were the two factors leading to a poor scoring. Conclusion: It was concluded that pipecuronium Bromide can be used safely during Caesarian Section without any adverse effects on Neonates.Keywords
Apgar Score, Caesarian-Section, New-Borne.- Nutritional Status of Tribal and Non Tribal Children of a Slum in Jagdalpur (Bastar), India
Abstract Views :176 |
PDF Views:0
Authors
S. Tiwari
1,
P. K. Shrivastava
1,
T. Sinha
1,
H. B. Rathi
1,
Q. H. Khan
1,
A. K. Bansal
1,
B. Baghel
2,
A. Sahu
2
Affiliations
1 Dept. of Community Medicine, Govt. Medical College, Jagdalpur, Bastar-494001, IN
2 Govt. Medical College, Jagdalpur, Bastar-494001, IN
1 Dept. of Community Medicine, Govt. Medical College, Jagdalpur, Bastar-494001, IN
2 Govt. Medical College, Jagdalpur, Bastar-494001, IN
Source
Research Journal of Science and Technology, Vol 3, No 4 (2011), Pagination: 200-203Abstract
Research Question: The menace of ignoring girls, peculiar in north and north-west regions, has now extended to entire country.
Material Methods: One hundred eleven children (Tribal 46 and Non Tribal 65) of both sexes belongs to zero to six years of age of a slum in Jagdalpur (BASTAR) tribal heart land of India were included in the study. Their weight for age was considered as an independent criterion for judging the status of girl child in comparisons to their male counter parts. Statistical Analysis: was expressed in terms of simple proportion and Chi - square test. Findings on comparison of age for weight in both tribal and non tribal community, an insignificant difference were noted for all age group of children.
Interpretation: This all indicate that community had been uncaring towards girl child.
Recommendations: (i) A new curriculum with objective of "mindset about gender perspectives must be changed" will have to be evolved for the school going children. (ii) Fees-free girl education (have knowledge be prosperous) i.e. voluntary payment of fee from primary to the highest degree level including technical education and be mandatory up to 14 years of age, without discrimination on account of caste, Religion, economic and social status etc. With special provision to the families comes under poverty line, for compensation as incentive for wages, the girl suppose to earn during her study period, must be made an integral and permanent part of all policies either proposed or going to be proposed for the progress and empowerment of the girls, (no amount is high enough to achieve the noble task of the progress and empowerment of the girls). (iii) As per trusteeship principle of the father of the nation "Mahatma Gandhi" the affluent class of the society, voluntary come forward to bear these expenses for this noble task.
Keywords
Affluent Class, Noble Task, Mindset Fees-Free Education, Trusteeship Principle.- Impact of Parental Counselling on Child’s Personality and Scholastic Performance
Abstract Views :172 |
PDF Views:1
Authors
Affiliations
1 Department of Pediatrics. Govt. Medical College, Jagdalpur, Bastar (C.G.) 494001,, IN
2 Department of Pediatrics, Govt. medical College Jagdalpur (Bastar) Chhattisgarh 494001, IN
1 Department of Pediatrics. Govt. Medical College, Jagdalpur, Bastar (C.G.) 494001,, IN
2 Department of Pediatrics, Govt. medical College Jagdalpur (Bastar) Chhattisgarh 494001, IN
Source
Research Journal of Science and Technology, Vol 4, No 1 (2012), Pagination: 32-39Abstract
A highly significant improvement was found towards positive sten scores in all 14 PFs studied in all four groups i.e. parent’s age, occupation, education, number of siblings. Those who were sleeping for 8-10 hours per days were more relaxed and attentive as compared to those who were sleeping less similarly children who played more than 2 hours/day were more confident and happy.
School teachers represent the second mother figure for children. The personality trait of teachers directly or indirectly has an impact on the development of child’s personality. Hence teachers selection must be done by a committee consisting of at least experienced Educationalist ,Psychologist ,Sociologist and the salaries must be higher even than those of Gazetted officers .There is a strong need to create awareness among parents about their psychosocial factors which have a strong influence on child’s future personality development and intellectual scholastic performance. Apart from parents, educational authorities, policy makers and all concerned should be sensitized to this with the help of mass media and information network. So they can effectively deal with specific situation like academic, social as well as emotional.
Keywords
Second Mother Figure, Counselling, Pegs.- Problem of Stunting in an Urban Slum among Pre-School Going Students
Abstract Views :169 |
PDF Views:0
Authors
Affiliations
1 Department of Community Medicine, Govt. Medical College, Jagdalpur (Bastar), IN
2 Department of Paediatrics, Govt. Medical College, Jagdalpur (Bastar), IN
3 Department of Medicines, Govt. Medical College, Jagdalpur (Bastar), IN
4 Department of Orthopaedics, Govt. Medical College, Jagdalpur (Bastar), IN
1 Department of Community Medicine, Govt. Medical College, Jagdalpur (Bastar), IN
2 Department of Paediatrics, Govt. Medical College, Jagdalpur (Bastar), IN
3 Department of Medicines, Govt. Medical College, Jagdalpur (Bastar), IN
4 Department of Orthopaedics, Govt. Medical College, Jagdalpur (Bastar), IN
Source
Research Journal of Science and Technology, Vol 2, No 1 (2010), Pagination: 16-18Abstract
On analysis of the collected data it was found that 52.6, 5.4 and 10.5% children were stunted, wasted, wasted stunted respectively. Stunting showed an increasing trend as the age advances. It was minimum in children under 6 months of age and maximum among 48 to 60 months old children. As per sex there was no significant difference.Keywords
Stunt, Wasted, Stunted-Wasted.- Study on the Interfacial Transition Zones of Recycled Aggregate Concrete
Abstract Views :292 |
PDF Views:0
Authors
Affiliations
1 Department of Civil Engineering, Indian School of Mines, Dhanbad - 826004, Jharkhand, IN
1 Department of Civil Engineering, Indian School of Mines, Dhanbad - 826004, Jharkhand, IN
Source
Indian Journal of Science and Technology, Vol 9, No 47 (2016), Pagination:Abstract
Background/Objectives: The objective of the present paper is to study the effect of admixtures and the mixing approach on the Interfacial Transition Zone (ITZ) of Recycled Aggregate Concrete (RAC). Methods/Statistical analysis: The micro structure of RAC is generally analyzed by the Vickers micro-hardness test, Atomic-Force Microscopy (AFM), Nanoindentation and scanning electron microscope (SEM). The various mixing approaches were presented for partially and fully replacement of recycled aggregate (RA) which basically enhanced the properties of RA. It is also observed that the use of fly ash and silica fume improve the properties of ITZ. Findings: This paper presents a review of the studies on the micro structure and mixing approach of RAC elements and Structures. The behavior of RAC has been studied since last 45 years. In this paper micro structure of RAC and mixing approaches conducted by many researchers are critically studied for the enhancement of strength and durability of RAC. The findings and recommendations derived from the earlier research may be helpful for the design engineers and professionals for proper design of structural components using RAC. This will also help in popularizing the use of recycled concrete aggregate in Civil Engineering field. Applications/Improvements: To achieve sustainable issue in construction area the use of waste concrete as RAC is an important focus for construction industries and for the safe guard of the natural environment.Keywords
ITZ, Mixing Approach, RAC.Full Text