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- B. B. Singh
- Y. S. C. Khuman
- M. K. Salooja
- Subhakanta Mohapatra
- M. Palanisamy
- D. K. Paul
- A. K. Jha
- S. K. Srivastava
- Maneesh Kumar
- Neeraj Kumar
- Ved Prakash
- Adesh Kumar
- Ram Bharose
- M. L. Sharma
- D. P. Singh
- N. K. Baghmar
- C. R. Ratre
- V. K. Verma
- C. Haldar
- R. K. Tripathi
- S. K. S. Rajput
- M. Tripathi
- R. Yadav
- S. Chandra
- R. K. Singh
- R. Nayak
- M. K. Tripathi
- A. K. Yadav
- G. V. S. Murthy
Journals
- The Asian Journal of Animal Science
- Current Science
- Nature Environment and Pollution Technology
- An Asian Journal of Soil Science
- Research Journal of Science and Technology
- Research Journal of Humanities and Social Sciences
- Journal of Endocrinology and Reproduction
- Agriculture Update
- Asian Journal of Bio Science
- Nelumbo - The Bulletin of the Botanical Survey of India
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
Yadav, S. K.
- Morphological and Histochemical Study of Digestive System in Relation to Feeding Habbit of chanda Ranga
Abstract Views :309 |
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Authors
S. K. Yadav
1,
B. B. Singh
2
Affiliations
1 Department of Zoology, Harish Chandra Post Graduate College, Varanasi U.P.
2 Department of Zoology, Harish Chandra Post Graduate College, Varanasi U.P. INDIA, IN
1 Department of Zoology, Harish Chandra Post Graduate College, Varanasi U.P.
2 Department of Zoology, Harish Chandra Post Graduate College, Varanasi U.P. INDIA, IN
Source
The Asian Journal of Animal Science, Vol 8, No 2 (2013), Pagination: 125-133Abstract
The body of Chanda ranga is transparent translucent except the body cavity which is lined by a thin silvery connective tissue screen, that makes it opaque. Digestive system has been described taking mouth, bucco-pharynx. oesophagus, stomach, duodenum, intestine, rectum and hepatopancreas. The upwardly directed and protrusible mouth; presence of premaxillary, maxillary, vomarine, palatine, mandibular, lingual, supra and infra pharyngeal, gill raker and gill arch teeth; long spiny gill rakers and relative gut length 0.8 are the carnivorous features.Contrary to other carnivorous fishes, pyloric caecum is absent in Chanda ranga.The stomach is divided into cardiac and pyloric part, duodenum, intestine and rectum are present. Single layered mucosa with goblets and smaller villi, were observed. The longitudinal muscle layer is external to circular muscles. Gastric glands are present in cardiac stomach and only pancreatic islets are present in between hepatic tissues. Well developed three lobed liver, attached to gut is present on the left side.Keywords
Chanda Ranga, Digestive System, Hepato-pancreas, Carnivorous
- Sustainability Science in India
Abstract Views :231 |
PDF Views:90
Authors
Affiliations
1 School of Agriculture, IGNOU, New Delhi 110 068, IN
2 School of Agriculture, IGNOU, New Delhi 110 068
3 School of Sciences, Indira Gandhi National Open University, New Delhi 110 068, IN
1 School of Agriculture, IGNOU, New Delhi 110 068, IN
2 School of Agriculture, IGNOU, New Delhi 110 068
3 School of Sciences, Indira Gandhi National Open University, New Delhi 110 068, IN
Source
Current Science, Vol 106, No 1 (2014), Pagination: 24-26Abstract
No Abstract.Full Text
- V. Krishnamurthy (1921–2014)
Abstract Views :223 |
PDF Views:85
Authors
M. Palanisamy
1,
S. K. Yadav
1
Affiliations
1 Botanical Survey of India, Southern Regional Centre, Coimbatore 641 003, IN
1 Botanical Survey of India, Southern Regional Centre, Coimbatore 641 003, IN
Source
Current Science, Vol 107, No 5 (2014), Pagination: 908-908Abstract
No Abstract.Full Text
- Toxicity of Increasing Concentration of an Organophosphorus Pesticide on Blood Chemistry of Indian Catfish Clarias batrachus
Abstract Views :129 |
PDF Views:0
Authors
Affiliations
1 Post Graduate Department of Zoology, Patna University, Patna-800 005, Bihar, IN
2 S.M. M. Town Degree College, Ballia-277 001, U.P., IN
1 Post Graduate Department of Zoology, Patna University, Patna-800 005, Bihar, IN
2 S.M. M. Town Degree College, Ballia-277 001, U.P., IN
Source
Nature Environment and Pollution Technology, Vol 10, No 1 (2011), Pagination: 33-38Abstract
Pesticides are much overused in the environment despite the fact that they are toxic and hazardous to our health and environment. Enough studies have been done to prove that the use of pesticides is futile and probably does more harm than good in the long run. To know the impact of pesticides in the present investigation, male and female Clarias batrachus fish, which are air breathing in nature, were exposed to different test concentrations (2 ppm, 4 ppm, 6 ppm, 8 ppm) of an organophosphorus pesticide, parathion. Increase in the level of blood urea whereas gradual fall in the plasma protein were observed in all the test concentrations of parathion. Parathion toxicity showed an increase in the level of blood glucose upto 6 ppm and thereafter significant fall in its level at 8 ppm. There was a significant rise of blood cholesterol level in initial dose of the pesticide and significant fall in 6 ppm and 8 ppm. Gradual fall in the protein level and increased values of urea might be due to hyperactivity of adrenocorticoides and impaired functions of the kidney of the fish respectively. The rise in the level of blood glucose from control condition upto 6 ppm might be due to secretion of glucagon hormone under stress condition. A significant fall in the blood glucose level at 8 ppm might be attributed to the utilization of glucose by the tissues of extremely active fish at higher dose of the pesticide. A significant rise in the serum cholesterol at lower concentration of parathion is attributed to the stimulation of adrenal gland whereas at higher level, the rise in the blood cholesterol value might be due to increased breakdown of fats into cholesterol and free fatty acids in the fish.Keywords
Parathion, Pesticide Toxicity, Blood Chemistry, Clarias batrachus.Full Text
- Characterization of Salt-Affected Soils of Faizabad District
Abstract Views :260 |
PDF Views:0
Authors
Affiliations
1 Department of Soil Science and Agricultural Chemistry, College of Agriculture, Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad (U.P.), IN
2 Department of Soil Science and Agricultural Chemistry, College of Agriculture, Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad (U.P.), IN
1 Department of Soil Science and Agricultural Chemistry, College of Agriculture, Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad (U.P.), IN
2 Department of Soil Science and Agricultural Chemistry, College of Agriculture, Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad (U.P.), IN
Source
An Asian Journal of Soil Science, Vol 11, No 1 (2016), Pagination: 98-102Abstract
A study was undertaken to characterize the soils of Faizabad district, Uttar Pradesh in order to assess their land capability. The soils were described in the morphology, characteristics. Themorphological properties of soils were studied and later on analyzed in laboratory for their physical and chemical properties. Thickness of Ap horizon was less in pedon number 1(20 cm), pedon number 2 and 3 (22 cm) and pedon number 4 and 5 (25 cm). The solum depth of all the profiles ranged from 85 to 100 cm. The colour of surface soil of pedons 1, 2, 3, 4 and 5 were light gray (10 YR 7/1 and 10YR 7/2) when dry and light yellowish brown (10 YR 6/4) when moist.The soil colour of sub-surface horizons was strong brown (7.5YR 5/6). Surface soil structure of the pedon was fine prismatic while it was fine sub-angular blocky of other pedons. The consistency of surface and sub-surface soils varied from slightly hard to very hard, friable to extremely firm.It was non-sticky, non-plastic to sticky, plastic in dry, moist and wet conditions, respectively in all the pedons.Keywords
Pedon, Horizon, Structure.References
- Chopra, S. L. and Kanwer, J. S. (1976).Analytical agricultural chemistry. Kalyani Publishers, NEW DELHI, INDIA.
- Kumar, Arun, Natarajan, V.S. and Sivasamy, R. (2002). Characterization and classification of soils of lower palarmanimuthar watershed of Tamil Nadu. Agropedology, 12: 97-103.
- Lyon, R.J.P. and Tuddenhan, W.M. (1959). Quantitative mineralogy as a guide in exploration. Mining. Eng., 214 : 1- 5.
- Pillai, M.Y. and Natarajan, A. (2004). Characterization and classification of dominant soils of parts of Garakahalli watershed using remote sensing technique. Mysore J. Agric. Sci., 38 : 193-200.
- Schoeneberger, P.J., Wysocki, D.A. and Benham, E.C. (2012). Field Book for Desctibing and Sampling Soils. Ver. 3.0. Lincoln, NE: Natural Resources Conservation Service, National Soil Survey Center, F. A. O., 1993a, Frame work for Land Evaluation. Soils Bulletin, 32, ROME, ITALY.
- Sehgal, J.L., Challo, O., Gajja, B.L. and Yadav, S.C. (1989). Suitability of swell shrink soils of India for crop growth. In: Soil for development. Ed. Van Cleemut et al. ITC Ghent Publication Series, 1 : 29-53.
- Sharma, S.S., Totawat, K.L. and Shyampura, R.L. (1996). Characterization and classification of soils to toposequence over basaltic tarrain.J. Indian Soc. Soil Sci.,45 : 480-485.
- Sharma, V.K., Sharma, P.D., Sharma, S.P., Acharya, C.L. and Sood, R.K. (2004).Characterization of cultivated soils of Neogal watershed in North-West Himalayas and their suitability for major crops.J. Indian Soc. Soil Sci., 52 : 63-68.
- Singh, I.S. and Agrawal, H.P. (2005). Characterization, genesis and classification of rice soils of Eastern region of Varanasi, Uttar Pradesh. Agropedol., 15 : 29–38.
- Sitanggang, M., Rao, Y.S., Nayan Ahmed and Mahapatra, S.K. (2006). Characterization and classification of soils in watershed area of Shikohpur, Gurgaon district, Haryana. J. Indian Soc. Soil Sci., 54 : 106–110.
- Szabolcs, I. (1971). Solonetz soils in Europe. In: European solonetz soils and their reclamation. pp. 9-33 (Szabolcs I. Ed.) AkademiaiKiado, Budapest.
- Szendrei, G. (1999). Micromorphology of domestic saltaffected soils.AgrokemiaesTalajtan.48:481-490. (in Hungarian)
- Thomas, M.D. (1921). Aqueous vapor pressure of soil sci. 11 :409-434.
- Tinker, P.B. and Nye, P.H. (2000). Solute movement in the rhizosphere. Oxford University Press. NEW YORK, U.S.A.
- Tripathi, D., Verma, J.R., Patial, K.S. and Singh, Karan (2006).Characteristics, classification and suitability of soils for major crops of Kiar-Nagali, micro-water shed in north– west Himalays. J. Indian Soc. Soil Sci., 54 (2) : 131-136.
- Walkley, A. and Black, I.A. (1934). An estimation of the method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Sci., 37: 29-38.
- Zende, N.A. (1987). Soils of Nagaland and relation to physiography, their characteristics and classification. J. Indian Soc. Soil Sci., 35 : 706.
- Impact of Krishi Vigyan Kendra on Knowledge and Adoption of Rice Production Technology by the Farmers
Abstract Views :202 |
PDF Views:1
Authors
Affiliations
1 Department of Agricultural Extension, College of Agriculture, Indira Gandhi Krishi Vishwavdyalaya, Raipur, IN
2 S.G. College of Agriculture and Research Station, Jagdalpur, IN
1 Department of Agricultural Extension, College of Agriculture, Indira Gandhi Krishi Vishwavdyalaya, Raipur, IN
2 S.G. College of Agriculture and Research Station, Jagdalpur, IN
Source
Research Journal of Science and Technology, Vol 4, No 4 (2012), Pagination: 158-161Abstract
This paper highlights the impact of Krishi Vigyan Kendra, Anjora, Durg, Chhattisgarh. The majority of the farmers were (73.33 %) in middle age group, education 38.89% , Caste (71.11%) in OBC, 58.89% in middle in size of family and 77.78 joint family in case of trained farmers group were as in case of untrained farmers the same types of results were observed that is (73.33) in middle age group , 35.55 % in middle education group 68.89% in OBC, 48.89% in middle size of family, 75.56% joint family and only 44.44 % in social member of organization respectively. The result indicates that high level of knowledge both trained and untrained famers i.e. 83.34% and 57.78% respectively. In case of adoption of recommended rice production technology medium level of adoptions were found that is 76.67% in case of untrained farmers and 62.22% in case of trained farmers respectively.Keywords
Rice, Knowledge, Adoption and Production.- Climatic Fluctuations in Durg District of Chhattisgarh
Abstract Views :213 |
PDF Views:0
Authors
Affiliations
1 SOS in Geography, Pt. Ravishankar Shukla University, Raipur (C.G.), IN
1 SOS in Geography, Pt. Ravishankar Shukla University, Raipur (C.G.), IN
Source
Research Journal of Humanities and Social Sciences, Vol 2, No 3 (2011), Pagination: 149-153Abstract
The present study aims to identify the climatic fluctuations and changes and evaluate the water balance and calculate the moisture index for climatic types of the Durg district of Chhattisgarh. The study is based on secondary data. The analysis of monthly rainfall data of 12 stations for a period of thirty three years i.e. 1972-2005 and average monthly potential evapotranspiration data of Durg station. These data are used to calculate water balance of the region to know the actual climatic condition, aridity and moisture indices occurs (Thornthwaite and Mather 1954).
A trend of decline and high fluctuation of rainfall amounts during the last few decades have affected the agricultural production adversely. Such situation necessitates a detail study of the different aspects of agro climatology of the region,. The climatic fluctuation shows the alarming situations for the cultivators in the region . Every year the climatic situations are forced changed. There for the predictability about agricultural production and climatic conditions are not possible.
- Thyroid Gland in Regulation of Annual Reproduction and Oxidative Metabolism of a Tropical Bird, Perdicula Asiatica:Role of Melatonin and Environmental Factors
Abstract Views :238 |
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Authors
Source
Journal of Endocrinology and Reproduction, Vol 19, No 2 (2015), Pagination: 69-80Abstract
As a transducer of the environmental factors the pineal gland, together with the metabolically active thyroid gland, plays a major role in control of reproduction during different times of the year, in response to the changing environmental conditions of the tropical zone unlike in the temperate zone. Our avian model P. asiatica is a long day breeder. It is reproductively active during summer and quiescent during winter months. In this study we investigated the role of thyroid gland super-imposed by melatonin in the regulation of the annual male reproduction in this bird. The metabolically active thyroid gland presented a functional parallelism with the testicular activity suggesting that thyroid hormone is essential for reproductive activity and related metabolic energy for avian species. Our data also suggest an inhibitory effect of melatonin on thyroid gland function [weight, thyroxine (T3/T4) level and thymidine kinase activity, THK] both during active and inactive phases of the reproductive cycle. However, this inhibitory effect was less evident during the active phase. The low level of melatonin during the reproductively active phase might be due to long days of summer which prevented the birds from being hyperthyroidic. Therefore, we suggest that the level of melatonin serves as a physiological check to control the seasonal reproductive activities of gonads and thyroid which synergistically play most important physiological roles in energy metabolism of these seasonally breeding bird P. asiatica.Keywords
Bird, Environmental Factors, Melatonin, Reproduction, Thyroid.References
- Csernus V, Mess B. (2003) Biorhythms and pineal gland. Neuroendocrinol Lett. 24: 404-411.
- Das K, Samanta L, Chainy GBN. (2000) A modified spectrophotometric assay ofsuperoxide dismutase using nitrite formation by superoxide radicals. Indian J Biochem Biophys. 37: 201–204.
- Dhabhar FS, Miller AH, McEwen BS, Spencer RL. (1996) Stress-induced changesin blood leukocyte distribution. Role of adrenal steroid hormones. J Immunol. 157: 1638–1644.
- Johansson AA, Eriksson L, Soveri T, Laakso ML. (2001) Seasonal variation in endogenous serum m elatonin profiles in goats: A difference between spring and fall? J Biol Rhythms. 16: 254-263
- Francis JP. (2014) On the value of seasonal mammals for identifying mechanisms underlying the control of food intake and body weight. Horm Behav. 66: 56–65. Regulation of seasonal male reproductive cycle of a tropical bird 79
- Garcia A, Landete-Castillejos T, Zaraga L, Garde J, Gallego L. (2003) Seasonal changes in melatonin concentrations in female Siberian red deer (Cervus elaphus hispanicus). J Pineal Res. 34: 161-166.
- Gupta BBP, Thapliyal JP. (1991) Endocrine regulation of the oxidative metabolism in poikilothermic vertebrates.Zool Sci. 8: 625-634.
- Gwinner E. (1989) Melatonin in the circadian system of birds: model of internal resonance. In: Hiroshige T, Honma K, eds. Circadian Clocks and Ecology. Sappora, Japan: Hokkaido Univ Press. pp. 127-145.
- Haldar C, Ghosh M. (1990) Annual pineal and testicular cycle in the Indian jungle bush quail, Perdicula asiatica, with reference to the effect ofpinealectomy. Gen Comp Endocrinol. 2: 73–81.
- Haldar C, Pandey R. (1988) Effect of pinealectomy and photoperiod on testes and thyroid gland of Indian tropical palm squirrel, F. pennanti. Indian J Expt Biol. 26: 516-519.
- Haldar C, Rai A. (1997) Photoperiod, indole-amines, and ovarian responses inthe Indian tropical jungle bush quail, Perdicula asiatica. J Exp Zool. 277: 442–449.
- Haldar C, Shavali SS. (1998) Effects of continuous light, continuous darkness and pinealectomy on pineal-thyroid-gonadal axis of the female Indian palm squirrel, Funambulus pennanti. J Neural Transm. 105: 407-413.
- Haldar C, Srivastava M. (1992) Gonado-modulatory effects of high humidity is pineal dependent in Indian palm squirrel Funambulus pennanti. Indian J Exp Biol. 30: 264-270.
- Krause DN, Dubocovich ML. (1990) Regulatory sites in the melatonin system of mammals. Trends Neurosci. 13: 464-470.
- Morera AL, Abreu P. ( 2006) Seasonality of psychopathology and circannual melatonin rhythm. J. Pineal Res. 41: 279–283.
- Ohkawa H, Ohishi N, Yagi K. (1978) Reaction of linoleic acid hydroperoxide with thiobarbituric acid. J Lipid Res. 19: 1053-105Ots
- Murumagi A, Horak P. (1998) Haematological health state indices of reproducing great tits: Methodology and sources of natural variation. Funct Ecol. 12: 700–707.
- Ozturk G, Coskun S, Erbas D, Hasanoglu E. (2000) The effect of melatonin on liver superoxide dismutase activity, serum nitrate and thyroid hormone levels. Jpn J Physiol. 50: 149-153.
- Prakash P, Laloriya M, Kumar P. (1998) Influence of melatonin implant on the free radical load in avian thyroid and its relation with thyroid hormonogenesis. Biochem Mol Biol Int. 46: 1249-1258.
- Pevet P. (2000) Melatonin and biological rhythms. Biol Signals Recept. 9: 203-212.
- Reiter RJ, Maestroni GJ. (1999) Melatonin in relation to the antioxidative defense and immune systems: possible implications for cell and organ transplantation. J Mol Med. 77: 36-39.
- Rollag MD, Niswender GD. (1976) Radioimmunoassay of melatonin insheep exposed to different light regimes. Endocrinology 98: 482–488.
- Sudhakumari CC, Haldar C, Senthil Kumar B. (2001) Seasonal changes in adrenal and gonadal activity in the quail P. asiatica: Involvement of pineal gland. Comp Biolchem Physiol. Part B. Biochem Mol Biol. 1288: 793-804.
- Shinomiya A, ShimmuraT, Nishiwaki-Ohkawa T, Yoshimura T. (2014) Regulation of seasonal reproduction by hypothalamic activation of thyroid hormone. Front Endocrinol. 5: 12.
- Singh SS, Haldar C, Rai S. (2006) Melatonin and differential effect of L-thyroxine on immune system of Indian tropical bird Perdicula asiatica. Gen Comp Endocrinol. 145: 215–221. V. K. Verma et al. 80
- Todini L. (2007) Thyroid hormones in small ruminants: effects of endogenous, environmental and nutritional factors. Animal. 7: 997–1008.
- Vaughan GM, Pruitt BA. (1985) Pineal induced depression of free thyroxine in Syrian hamsters. J Pineal Res. 2: 325-330.
- Wajs E, Lewinski A. (1992) Inhibitory influence of late afternoon melatonin injections and the counter-inhibitory action of melatonin-containing pellets on thyroid growth processes in male Wistar rats: Comparison with effects of other indole substrates. J Pineal Res. 13: 158-166.
- Wood S, Loudon A. (2014) Clocks for all seasons: unwinding the roles and mechanisms of circadian and interval timers in the hypothalamus and pituitary. J Endocrinol. 222: 39–59.
- Effect of Front Line Demonstration for Enhancing the Yield of Chickpea (Cicer arietinum L.)
Abstract Views :213 |
PDF Views:1
Authors
Affiliations
1 Krishi Vigyan Kendra, Azamgarh (U.P.), IN
2 Krishi Vigyan Kendra, Sonbhadra (U.P.), IN
3 Department of Microbiology, Dr. Ram Manohar Lohia Avadh University, Faizabad (U.P.), IN
4 Krishi Vigyan Kendra, Masoudha, Faizabad (U.P.), IN
5 Department of Genetics and Plant Breeding, Narendra Dev University of Agricultural and Technology, Kuamrganj, Faizabad (U.P.), IN
1 Krishi Vigyan Kendra, Azamgarh (U.P.), IN
2 Krishi Vigyan Kendra, Sonbhadra (U.P.), IN
3 Department of Microbiology, Dr. Ram Manohar Lohia Avadh University, Faizabad (U.P.), IN
4 Krishi Vigyan Kendra, Masoudha, Faizabad (U.P.), IN
5 Department of Genetics and Plant Breeding, Narendra Dev University of Agricultural and Technology, Kuamrganj, Faizabad (U.P.), IN
Source
Agriculture Update, Vol 11, No 1 (2016), Pagination: 22-25Abstract
Frontline demonstration (FLD) was conducted at Krishi Vigyan Kendra, Azamgarh, Uttar Pradesh on chickpea (pulse) using seed plus phosphate solublizing bacteria (PSB), Rhizobium plus Trichoderma plus insecticide (indoxacarb) in combination, at farmers fields for two consecutive years (2013-14 and 2014-15). The highest grain yield (14.10 q/ha) was observed in varietyPG-186 in year 2014-2015. It was 46.9 per cent higher yield over the farmers practice (9.60 q/ha). The study indicates FLD enhances the productivity of chickpea over conventional farmer field methods in each progressive year. The highest grain yield was observed in 2014-15 which was close to yield obtained in 2013-14. The lowest yield was recorded in the year 2013-14 under demonstration when compared to traditional chick pea production method which resulted more than succeeding year (in farmers practice). The increasing trend in the per cent increase of yield was found due to variation in agro-climatic factors under rainfed condition. The FLD produces a significant positive result and provide an opportunity to demonstrate the productivity potential and profitability of the latest technology under existing farming conditions.
Keywords
Chickpea, PSB, FLD, Rhizobium, Trichoderma.- Yield Advantages and Nutritional Security of Farming Communities by Adoption of Technological Interventions under Pulses
Abstract Views :186 |
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Authors
Affiliations
1 Krishi Vigyan Kendra, Kotwa, Azamgarh (U.P.), IN
2 Krishi Vigyan Kendra (NDUAT) Faizabad (U.P.), IN
1 Krishi Vigyan Kendra, Kotwa, Azamgarh (U.P.), IN
2 Krishi Vigyan Kendra (NDUAT) Faizabad (U.P.), IN
Source
Asian Journal of Bio Science, Vol 11, No 1 (2016), Pagination: 146-150Abstract
Uttar Pradesh is the second largest producer accounting for about 16 per cent of total production. The area, production and productivity of pulses in UP including district Azamgarh is quite low as compared to other states in respect of national acreage and production. Among various constraints, poor crop management and protection technologies assume primary position. Considering the facts of low yield of pulses due to technological gap and various other constraints, Krishi Vigyan Kendra, Azamgarh of Uttar Pradesh conducted front line demonstration consequently five years on improved agricultural technologies of pulses i.e. pigeonpea, chickpea, field pea and lentil in scientific manner at farmers’ field during 2008-09 to 2012-13. A total of 241 demonstrations of pulses were conducted in an area of 90.0 hectares. The results of five years under front line demonstration on pulses revealed that the average grain yield of pigeonpea (19.1 q/ha), chickpea (19.1 q/ha) field pea (23.5 q/ha) and lentil (17.8 q/ha) with their 56.5, 43.6, 40.8 and 45.1 per cent increase in yield over farmers practice were recorded under demonstration plots. Implementations of improved technological interventions in all demonstrated crops were also found remunerative in terms of B: C ratio over existing practices. The enhanced yield achieved through adoption of improved production and protection technology in pulses maintain the soil health, incremental sustainable development in production, enhancing nutritional securities and improves the livelihood of the farmers. The outcome of the trial inspired the farming communities to replace their old nondescriptive varieties with resistant and high yielding varieties and other production and protection related technological options which are being cultivated.
Keywords
FLDS on Pulses, Grain Yield, Food, Nutritional Security.- Front Line Demonstration:enhancing the Productivity of Pigeonpea Employing Raised Bed Method over Conventional Techniques
Abstract Views :173 |
PDF Views:1
Authors
Affiliations
1 Krishi Vigyan Kendra, Kotwa, Azamgarh (U.P.), IN
2 Department of Microbiology, Dr. Ram Manohar Lohia Avadh University, Faizabad (U.P.), ID
3 Krishi Vigyan Kendra, Kotwa, Azamgarh (U.P.)
4 Krishi Vigyan Kendra, Masoudha, Faizabad (U.P.), IN
1 Krishi Vigyan Kendra, Kotwa, Azamgarh (U.P.), IN
2 Department of Microbiology, Dr. Ram Manohar Lohia Avadh University, Faizabad (U.P.), ID
3 Krishi Vigyan Kendra, Kotwa, Azamgarh (U.P.)
4 Krishi Vigyan Kendra, Masoudha, Faizabad (U.P.), IN
Source
Asian Journal of Bio Science, Vol 11, No 1 (2016), Pagination: 190-192Abstract
The front line demonstration (FLD) was conducted by the KrishiVigyan Kendra, Azamgarh (ND University of Agriculture and Technology, Faizabad) UP on pigeonpea employing raised bed method with improved package of practices at 20 farmer fields in the district for three consecutive years viz., 2011-12, 2012-13 and 2013-14. The present study reveals that increasing trends were observed with yield of demonstrated farmers’ fields along with per cent increase in yield over conventional practices in each progressive year. The highest grain yield (16.85 q ha-1) was found in 2013-14 which was very close to yield obtained in 2012-13. The lowest yield (13.1q ha-1) was recorded in the year 2011-12 under demonstration when compared to traditional pigeonpea production system which resulted more than succeeding year 2011-12 in farmers practice. The increasing trend in the per cent increase of yield was found due to variation in agro-climatic parameters under rainfed condition. Other parameters were also analysed for feasibly of demonstrated technology at ground reality level. The results of FLD demonstration showed positive impacts over the current practices used for enhancing the productivity of pigeonpea and proved as an eco-friendly and cost effective technology.
Keywords
Agro-Climatic, FLD, Pigeonpea, Raised Bed Method.- Additions of Two Red Algae to Marine Macro Algal Flora of Kerala Coast, India
Abstract Views :238 |
PDF Views:136
Authors
Affiliations
1 Botanical Survey of India, Southern Regional Centre, Coimbatore – 641 003, Tamil Nadu, IN
1 Botanical Survey of India, Southern Regional Centre, Coimbatore – 641 003, Tamil Nadu, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 59, No 1 (2017), Pagination: 100-104Abstract
Comprehensive explorations conducted in Kerala coast during 2011-2014 revealed new distributional record of two Red algae (Rhodophyceae) namely Halopeltis australis (J. Agardh) G.W. Saunders (Rhodymeniaceae) and Dasya flagellifera Boergesen (Dasyaceae). Both taxa are enumerated here with the correct citation, a short description, notes on its occurence and associated species.Keywords
Additions, Flora, Kerala Coast, Marine Macro Algae, Rhodophyceae.Full Text
References
- ANILKUMAR, C. 2003. Species of Ceramium (Cermiales – Rhodophyta) from Kerala. Bull. Bot. Surv. India 45 (1–4): 173–178.
- ANILKUMAR, C. AND M.V.N. PANIKKAR 1992. Marine algae of Kerala – II: Sphacelaria Lyngbye (Sphacelariales, Phaeophyceae). Seaweed Res. Utiln. 15 (1&2): 129–134.
- ANILKUMAR, C. AND M.V.N.PANIKKAR 1994. Species of Polysiphonia Greville (Ceramiales, Rhodophyta) from the Kerala coast, India. Bionature14: 53-55.
- ANILKUMAR,C. AND M.V.N. PANIKKAR 1997. Indian species of Porphyra (Rhodophyceae, Bangiales).Feddes Repert. 108 (5&6): 419-423.
- ANILKUMAR, C., P. SINDHU AND M.V.N. PANIKKAR 1995. Ecology and reproductive Phenology of Porphyra suborbiculata Kjellman (Bangiales, Rhodophyceae) from Kerala. Seaweed Res. Ultin. 17 (1&2): 37–50.
- CHENNUBHOTLA, V.S.K., S. MATHEW AND I. JOSEPH 1990. A note on the occurrence of Porphyra kanyakumariensis (Bangiales: Rhodophyta) along the Kerala coast. Seaweed Res. Utiln.13 (1): 1-4.
- DESIKACHARY, T.V., V. KRISHNAMURTHY AND M.S. BALAKRISHNAN 1998. Rhodophyta Vol. II. Part–II B. Madras Science Foundation, Chennai. pp.359.
- GUIRY, M.D. AND G.M. GUIRY 2016.Algae Base.World-wide electronic publication, National University of Ireland, Galway. (http: //www.algaebase.org.).
- JHA, B., C.R.K. REDDY, M.K. THAKUR AND M.U. RAO 2009. Seaweeds of India: The Diversity and Distribution of Seaweeds in Gujarat Coast. CSMCRI, Bhavnagar. pp. 215
- KALADHARAN, P. 2005. Gracilariopsis lemaneiformis (Bory) Dawson - a red alga reported from certain backwaters of Kerala. J. Bombay Nat. Hist. Soc.102 (3): 378.
- KALIAPERUMAL, N. AND V.S.K. CHENNUBHOTLA 1997. Seaweed distribution and resources in Kerala coast. Seaweed Res. Utiln. 9 (1&2): 29–32.
- KALIMUTHU, S. 2000. Studies on some Indian members of the Rhodymeniales. Ph.D. thesis. Bharathidasan University, Tiruchirappalli, India.
- MATHEW, S. S. 1991. Some Observations on the Ecology and Biochemical Aspects of the Seaweeds of Kerala Coast. Ph.D. thesis. Cochin University of Science and Technology, Kochi, India.
- NAIR, B. N., V. SOBHA AND M. ARUNACHALAM 1982. Algae from southern Kerala coast.Indian J. Mar. Sci.11 (3): 266-269.
- NETTAR, P.S. AND M.V.N. PANIKKAR 2009.Two new brown algal species from the family Ralfsiaceae (Ectocarpales, Phaeophyceae) from Kerala, India.Seaweed Res. Utiln. 31 (1&2): 7–10.
- OZA, R.M. AND S.H. ZAIDI 2001. A Revised Checklist of Indian Marine Algae. CSMCRI, Bhavnagar. pp.1–296.
- PANIKKAR, M.V.N. AND P. AMPILI 1993. Cloniophora capitellata Tiffany. A new record for the algal flora of Kerala. J. Econ. Taxon. Bot. 17: 460–461.
- RAO, P.S.N. AND R.K. GUPTA 2015. Algae of India, Vol 3: A checklist of Indian Marine Algae (Excluding Diatoms & Dinoflagellates). Botanical Survey of India, Kolkata, pp. 1-93.
- SAUNDERS, G.W. AND B. McDONALD 2010. DNA barcoding reveals multiple overlooked Australian species of the red algal order Rhodymeniales (Florideophyceae), with resurrection of Halopeltis J. Agardh and description of Pseudojalopeltis gen. nov. Botany 88: 639-667.
- SILVA, P.C., P.W. BASSON AND R. L. MOE 1996. Catalogue of the Benthic Marine Algae of the Indian Ocean. University of California press, London. 1259 p.
- SRINIVASAN, K.S. 1965. Algarum species ex India Oriundae. Bull. Bot. Surv. India 7 (1–4): 188–266.
- SRINIVASAN, K.S. 1969. Phycologia Indica (Icones of Indian Marine Algae) Vol. I. Botanical Survey of India, Calcutta.
- SULEKHA, S. AND M.V.N. PANIKKAR 2006.Marine green algal flora of Kollam Coast, Kerala, South India. Seaweed Res. Utiln. 28(1): 5-21.
- ALGAEBASE (http://www.algaebase.org)
- WoRMS (http://www.marinespecies.org)
- Eight New Additions to Marine Macro Algal Flora of Karnataka Coast, India
Abstract Views :231 |
PDF Views:179
Authors
M. Palanisamy
1,
S. K. Yadav
1
Affiliations
1 Botanical Survey of India, Southern Regional Centre, Coimbatore - 641 003, Tamil Nadu, IN
1 Botanical Survey of India, Southern Regional Centre, Coimbatore - 641 003, Tamil Nadu, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 59, No 2 (2017), Pagination: 187-194Abstract
Comprehensive explorations conducted during the years 2014-2017 along the Karnataka coast, India revealed new distributional record of eight marine macro algae belongs to class Chlorophyceae under 6 families namely Enteromorpha linza (L.) J. Agardh, Acrosiphonia orientalis (J. Agardh) P. C. Silva, Chaetomorpha aerea (Dillwyn) Kuetz., Chaetomorpha crassa (C. Agardh) Kuetz., Chaetomorpha spiralis Okamura, Cladophoropsis sundanensis Reinbold, Bryopsis hypnoides J.V. Lamour. and Codium dwarkense Boergesen. All these taxa are enumerated here with the correct citation, a short description, notes on its occurance and associated species.Keywords
Additions, Flora, Karnataka Coast, Marine Macro Algae, Chlorophyceae.Full Text
References
- AGADI, V. V. 1985. Distribution of marine algae in the littoral zone of the Karnataka coast. In: Krishnamurthy, V. & A. G. Untawale (eds.), Marine Plants. Madras. 35–42.
- AGADI, V. V. 1986. Marine algal studies of the central west coast of India. Ph. D. thesis. Karnatak University, Dharwad, India.
- AMBIYE, V AND A. G. UNTAWALE 1992. Deep water marine algal flora of the submerged banks off west coast of India. Oceanography of the Indian Ocean. Oxford and IBH, New Delhi. 247–252.
- JHA, B., C. R. K. REDDY, M. K. THAKUR AND M. UMAMAHESWARA RAO, 2009. Seaweeds of India: The Diversity and Distribution of Seaweeds in Gujarat Coast. CSMCRI, Bhavnagar. pp. 215.
- KALADHARAN, P., P. U. ZACHARIA AND K. VIJAYAKUMARAN, 2011. Coastal and marine floral biodiversity along the Karnataka coast. J. Mar. Biol. Ass. India 53 (1): 157–159.
- MANILAL, A., S. SUJITH, J. SELVIN, G. S. KIRAN AND C. SHAKIR 2009. In vivo Antiviral Activity of Polysaccharide from the Indian Green Alga, Acrosiphonia orientalis (J. Agardh): Potential Implication in Shrimp Disease Management. World J. Fish Mar.Sci. 1(4): 278–282.
- SUBBA RAO, P. V. AND, V. A. MANTRI 2006. Indian seaweed resources and sustainable utilization: Scenario at the dawn of a new century. Curr. Sci. 91: 164–174.
- UNTAWALE, A. G., C. K. R. REDDY AND G. V. DESHMUKHE 1989. Ecology of intertidal benthic algae northern Karnataka coast. Indian J. Mar. Sci. 18: 73-81.
- VENKATARAMAN, K. AND M. WAFAR 2005. Coastal and marine biodiversity of India. Indian J. Mar. Sci. 43 (1): 57–75.
- Eleven New Additions to Marine Macro Algal Flora of Karnataka Coast, India
Abstract Views :194 |
PDF Views:102
Authors
S. K. Yadav
1,
M. Palanisamy
2
Affiliations
1 Botanical Survey of India, Headquarters, CGO Complex, Kolkata 700 064, West Bengal, IN
2 Botanical Survey of India, Southern Regional Centre, Coimbatore – 641 003, Tamil Nadu, IN
1 Botanical Survey of India, Headquarters, CGO Complex, Kolkata 700 064, West Bengal, IN
2 Botanical Survey of India, Southern Regional Centre, Coimbatore – 641 003, Tamil Nadu, IN
Source
Nelumbo - The Bulletin of the Botanical Survey of India, Vol 62, No 1 (2020), Pagination: 90-102Abstract
The present paper reports eleven new additions of marine macro algae, comprising of one phaeophyceae and ten Rhodophyceae, to the seaweed flora of Karnataka coast, India. Besides, an updated checklist of 105 taxa under 55 genera, 31 families and 20 orders of marine macro algae (seaweeds) of Karnataka which includes 42 taxa (40%) of Rhodophyceae, 34 taxa (32%) of Chlorophyceae and 29 taxa (28%) of Phaeophyceae has also been provided.Keywords
Algal Flora, Checklist, Chlorophyceae, Phaeophyceae, Rhodophyceae.Full Text
References
- AGADI, V.V. 1985. Distribution of marine algae in the littoral zone of the Karnataka coast. In: Krishnamurthy, V. Untawale A.G. (Eds.) Marine Plants. Madras. 35–42.
- AGADI, V.V. 1986. Marine algal studies of the central west coast of India. Ph. D. thesis. Karnatak University, Dharwad, India.
- AGARDH, J.G. 1863. Species genera et ordines algarum, seu descriptiones succinctae specierum, generum et ordinum, quibus algarum regnum constituitur. Volumen secundum: algas fl orideas complectens. Part 2, fasc. 3. 787-1291.
- AMBIYE, V AND A. G. UNTAWALE 1992. Deep water marine algal fl ora of the submerged banks off west coast of India. In: Desai, B.N. (Ed.) Oceanography of the Indian Ocean.
- Oxford and IBH, New Delhi. 247–252. http://drs.nio.org/ drs/handle/2264/2975
- BOERGESEN, F. 1928. On Rosenvingea stellata, a new Indian alga, and on an interesting littoral algal vegetation in which this is a characteristic constituent. Dansk Bot. Arkiv. 5 (6): 11.
- BOERGESEN, F. 1932. Some Indian Rhodophyceae, especially from the shores of the Presidency of Bombay. II. Bull. Misc. Inform. 113–134.
- BOERGESEN, F. 1937. Contribution to a south Indian marine algal flora–II. J. Indian Bot. Soc. 16: 311–357.
- BOERGESEN, F. 1939. Marine algae from the Iranian Gulf especially from the innermost part near Bushire and the Island Kharg. In: Jossen, K. & R. Sparck (Eds.) Danish Sci. Invest. Iran. Part I. Copenhagen. 47–141.
- DESIKACHARY, T.V., V. KRISHNAMURTHY AND M.S. BALAKRISHNAN 1990. Rhodophyta Vol. II- Part-IIA. Madras Science Foundation, Chennai, India.
- DESIKACHARY, T.V., V. KRISHNAMURTHY AND M.S. BALAKRISHNAN 1998. Rhodophyta Vol. II. Part-II B. Madras Science Foundation, Chennai, India.
- FRITSCH, F.E. 1935. Th e Structure and Reproduction of the Algae. Vol. I. Cambridge University Press, U.K.
- FRITSCH, F.E. 1944. Th e present-day classification of algae. Bot. Rev. 10 (4): 233–277.
- HARVEY, W.H., 1838. Th e genera of South African plants arranged according to the natural system. A.S. Robertson, Cape Town.
- HOMMERSAND, M.H., M.D. GUIRY, S. FREDERICQ AND G.L. LEISTER 1993. New perspectives in the taxonomy of the Gigartinaceae (Gigartinales, Rhodophyta). Hydrobiologia 260, 105–120. https://doi.org/10.1007/BF00049009
- JHA, B., C.R.K. REDDY, M.K. THAKUR AND M.U. RAO 2009. Seaweeds of India: Th e Diversity and Distribution of Seaweeds in Gujarat Coast. CSMCRI, Bhavnagar.
- KALADHARAN, P., P. U. ZACHARIA AND K. VIJAYAKUMARAN 2011. Coastal and marine floral biodiversity along the Karnataka coast. J. Mar. Biol. Ass. India 53 (1):157–159.
- KRISHNAMURTHY, V. AND M. BALUSWAMI, 1984.Th e species of Porphyra from the Indian region. Seaweed Res. Utiln. 7(1): 31–37.
- KUETZING, F.T., 1868. Tabulae phycologicae; oder, Abbildungen der Tange. Vol. XVIII. Nordhausen: Gedruckt auf kosten des Verfassers.
- LAMOUROUX, J.V.F. 1813. Essai sur les genres de la famille des thalassiophytes non articulées. Annales du Muséum d‘Histoire Naturelle, Paris.
- MARTENS, G. VON 1869. Beiträge zur Algen-Flora Indiens. Flora 52: 233-238.
- MISRA, J.N. 1966. Phaeophyceae in India. ICAR, New Delhi.
- MONTAGNE, C. 1840. Seconde centurie de plantes cellulaires exotiques nouvelles. Décades I et II. Annales des Sciences Naturelles, Botanique, Seconde Série 13: 193-207, pls 5, 6.
- NORRIS, R.E. 1987. Th e systematic position of Gelidiopsis and Ceratodictyon (Gigartinales, Rhodophyceae), genera new to South Africa. South African J. Botany 53: 239-246, 13 figs.
- OZA, R.M. AND S.H. ZAIDI 2001. A Revised Checklist of Indian Marine Algae. CSMCRI, Bhavnagar, India.
- PALANISAMY, M. AND S.K. YADAV 2017. Eight new additions to marine macro algae fl ora of Karnataka coast, India. Nelumbo 59 (2): 187-194.
- PALANISAMY, M., S.K. YADAV AND G.V.S. MURTHY 2013. Marine macro algal diversity of Mahe coast in Kerala. Seaweed Res. Utiln.35 (1&2): 22–30.
- PAPENFUSS, G.F. 1955. Classifi cation of the algae. In: A Century of Progress in the Natural Science 1853–1953. California Academy of Science, San Francisco. 115–224.
- RAO, M. UMAMAHESWARA 1974. On the Gracilariaceae of the seas around India. Indian J. Mar. Science 14 (2): 671-696.
- RAO, P.S.N. AND R.K. GUPTA 2015. Algae of India, Vol 3: A checklist of Indian Marine Algae (Excluding Diatoms & Dinoflagellates). Botanical Survey of India, Kolkata.
- RAO, P.V.S. AND, V.A. MANTRI 2006. Indian seaweed resources and sustainable utilization: Scenario at the dawn of a new century. Curr. Sci. 91: 164–174.
- ROTH, A.G. 1806. Catalecta botanica quibus plantae novae et minus cognitae describuntur atque illustrantur. Fasciculus tertius cum tabulis aenaeis XII. Lipsiae.
- SILVA, P.C., P.W. BASSON AND R. L. MOE 1996. Catalogue of the benthic marine algae of the Indian Ocean. University of California press, London.
- UNTAWALE, A. G., C. R. K. REDDY AND G. V. DESHMUKHE 1989. Ecology of intertidal benthic algae northern Karnataka coast. Indian J. Mar. Sci. 18: 73-81.
- UNTAWALE, A. G., V.K. DHARGALKAR AND V.V. AGADI, 1983. List of marine algae from India. Records Nat. Inst. Oceanography, Goa. 1-42.
- VENKATARAMAN, K. AND M. WAFAR 2005. Coastal and marine biodiversity of India. Indian J. Mar. Sci. 43 (1): 57–75.
- WEBER-VAN BOSSE, A. 1928. Liste des algues du Siboga, IV. Rhodophyceae. Troisème partie. Gigartinales et Rhodymeniales et tableau de la distribution des Chlorophycées, Phaeophycées et Rhodophycées de l‘Archipel Malaisien. Siboga-Expeditie Monographie. Leiden.
- YADAV, S.K. AND M. PALANISAMY 2018. Martensia fragilis Harv. (Delesseriaceae): A new record to seaweed fl ora of Karnataka coast, India. J. Algal Biomass Utiln. 9 (2): 55-58.
- YADAV, S.K., M. PALANISAMY AND G.V.S. MURTHY 2015. Distribution, diversity and conservation of seaweeds of Thiruvananthapuram coast, Kerala. In: Rajendran, A. & Aravindhan, V. (Eds.), Biodiversity Conservation: Aspects and Prospects. Lambert Academic Publishing, Germany. 52–62.