Refine your search
Co-Authors
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
Prajapati, Sunil
- Correlation and Path Analysis Study in Diverse Onion (Allium cepa L.) Genotypes
Abstract Views :430 |
PDF Views:0
Authors
O. S. Raghuwanshi
1,
P. K. Jain
1,
S. K. Sengupta
1,
A. S. Dangi
1,
N. R. Verma
1,
Sunil Prajapati
1
Affiliations
1 All India Network Research Project on Onion and Garlic (AINRPOG), Department of Horticulture, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
1 All India Network Research Project on Onion and Garlic (AINRPOG), Department of Horticulture, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
Source
The Asian Journal of Horticulture, Vol 11, No 1 (2016), Pagination: 19-24Abstract
The association study resulted that the advantages of upgrading onion genotypes through simultaneous selection for equatorial diameter, followed by polar diameter, number of leaves plant-1 at 90 DAT, neck thickness, plant height at 90 DAT and TSS. Path coefficient analysis revealed that polar diameter had highest positive direct effect followed by plant height at 60 DAT, TSS, plant height at 90 DAT, number of leaves plant-1 at 90 DAT and polar: equatorial diameter were the most important traits contributing towards bulb yield plant-1. Direct selection of equatorial diameter, neck thickness, days to maturity, number of leaves plant-1 at 30 and 60 DAT and plant height at 30 DAT should be avoided instead of indirect selection. The highest production was observed in genotype OSR-1344 and Agrifound Light Red. Low incidence percentage of Stemphylium blight was found in genotype ON14-06 incidence percentage of thrips was found in genotype ON14-15. Considerable variability was observed among the genotypes for foliage character, bulb shape, bulb colour and bolting tendency. Foliage colour in green onion and shape and colour of onion bulb are most important characteristics to help customers in choosing cultivars in the market.Keywords
Onion, Character Association, Path Analysis, Yield.References
- Adsul, G.G., Patil, D.G., Dhake, A.V., Pandey, U.B., Sane, P.V. and Kothari, R. M. (2010). Genetic divergence in some onion cultivars for processing purpose (Allium cepa L.). Adv. Plant Sci., 23 (2): 673-675.
- Ananthan, M., and Balakrishnamoorthy, G. (2007). Genetic variability and path analysis in bellary onion (Allium cepa L.) for storage losses. Madras Agric. J., 94 (7/12): 147-150.
- Anonymous (2013). Indian Horticulture Database-2013. National Horticulture Board, Gurgaon, Haryana. pp. 164-165.
- Awale, D., Sentayehu, A. and Getachew, T. (2011). Genetic variability and association of bulb yield and related traits in shallot (Allium cepa var. aggregatum Don.) in Ethiopia. Internat. J. Agric. Res., 6 (7): 517-536.
- Barad, Y.M., Kathiria, K.B. and Modha, K.G. (2012).Correlation and path coefficient studies in garlic (Allium sativum L.) over different environments. Veg. Sci., 39 (1): 79-82.
- Dewangan, S.R. and Sahu, G.D. (2014). Genetic variability, correlation and coefficient analysis of different Kharif onion genotypes in Chhattisgarh plains. Agric. Sci. Digest, 34 (3): 233-236.
- Dewey, D.R. and Lu, K.H. (1959). A correlation and path coefficient analysis of components of crested wheat grass seed production. Agron. J., 51: 515-518.
- Dhall, R.K. and Brar, P.S. (2013). Genetic variability, correlation and path co-efficient studies in garlic (Allium sativumL.). Veg. Sci., 40(1): 102-104.
- Dhotre, M., Allolli, T.B., Athani, S.I. and Halemani, L.C. (2010). Genetic variability, character association and path analysis studies in Kharif onion (Allium cepa var. cepa L.). Asian J. Hort., 5 (1): 143-146.
- Duggi, S., Magadum, S.K., Srinivasraghavan, A., Kishor, D.S. and Oommen, S.K. (2013) .Genetic analysis of yield and yieldattributing characters in okra [Abelmoschus esculentus (L.) Moench]. Internat. J. Agric., Environ. & Biotechnol., 6(1): 45-50.
- Esho, K.B. (2015). Performance of genetic parameters in garlic (Allium sativum L.). Res. J. Agric. & Environ. Sci., 2(2):05-09.
- Hayder, A., Sharker, N., Ahmed, M.B., Hannan, M.M., Razvy, M.A., Hussain, M., Hoque, A. and Karim, R. (2007). Genetic variability and interrelationship in onion (Allium cepa L.). Middle East J. Sci. Res., 2 (3 &4): 132-134.
- Hosamani, R.M., Patil, B.C. and Ajjappalavara, P.S. (2010). Genetic variability and character association studies in onion (Allium cepa L.). Karnataka J. Agric. Sci., 23 (2): 302-305.
- Ibrahim, B.G., Simon, S.Y., Bashir, L.U., Kadams, A.M. (2013). Inheritance studies of some quantitative traits in onion (Allium cepa L.). Internat. J. Biosci., 3 (4): 135-141.
- Jain, N., Jain, P.K., Tiwari, A., Prajapati, S., Dangi, A.S., Sharma, S.K. and Verma, N.R. (2015). Genetic variability, heritability and genetic advance in onion (Allium cepa L.). Ann. Plant & Soil Res., 17: 60-65.
- Li, C.C. (1956). The concept of path coefficient and its impact on population genetics. Biometrics, 12 : 190-2 10.
- Mallor, C., Carravedo, M., Estopañan, G. and Mallor, F. (2011b). Characterization of genetic resources of onion (Allium cepa L.) from the Spanish secondary centre of diversity. Spanish J. Agric. Res., 9(1):144-155.
- Miller, D.A., Williams, J.C., Robinson, H.F. and Comstock, K.B. (1958) Estimates of genotypic and environmental variances and covariances in upland cotton and their implication in selection. Agron. J., 50 : 126-131.
- Morsy, M.G., Marey, R.A. and Geries, L.S.M. (2011).Genetic variability, heritability, genetic advance and phenotypic correlation in some onion varieties. J. Agric. Res. Kafer ElSheikh Univ., 37(1): 57
- Panigrahi, K.K., Sarkar, K.K., Baisakh, B., and Mohanty, A. (2014). Assessment of genetic divergence in potato (Solanum tuberosum L.) genotypes for yield and yield attributing traits. Internat. J. Agric., Environ. & Biotechnol., 7(2): 247-254.
- Rashid, M.H., Islam, A.K.M.A., Mian, M.A.K., Hossain, T. and Kabir, M.E. (2012). Multivariate analysis in onion (Allium cepa L.). Bangladesh J. Agric. Res., 37(4):573-582.
- Saini, M.C. and Maurya, I.B. (2014). Character association and path coefficient analysis in Kharif onion (Allium cepa L.) Internat. J. Adv. Res., 2 (6):692-696.
- Sharma, A., Chandrakar, S., Thakur, D.K. (2015). Character association and path co-efficient analysis in Kharif onion (Allium cepa L.) genotypes. Internat. J. Plant Sci., 10(1): 70-73.
- Singh, R.K., Dubey, B.K., Bhonde, S.R. and Gupta, R.P. (2010). Variability studies for some quantitative characters in white onion (Allium cepa L.) advance lines. Veg. Sci., 37(1): 105-107.
- Wright, S. (1921). Correlation and causation. J. Agric. Res., 20 : 557-587.
- Yaso, I.A.A. (2007). Performance and genetic parameters for six onion genotypes in Nubaria area. Egyptian J. Plant Breed., 11(3): 307-318.
- Insect Pest and Disease Management in Mushroom
Abstract Views :240 |
PDF Views:0
Authors
Affiliations
1 Department of Entomology, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
2 Department of Plant Breeding and Genetics, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
3 Department of Horticulture, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
1 Department of Entomology, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
2 Department of Plant Breeding and Genetics, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
3 Department of Horticulture, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
Source
Rashtriya Krishi (English), Vol 13, No 2 (2018), Pagination: 23-25Abstract
Mushrooms are the edible fleshy fruiting bodies, protein rich of prescribed fungi, which may be grown under cultivation. The most commonly cultivated mushroom species is Agaricus bisporus. Cultivated mushrooms are usually grown in the dark in climate-controlled rooms. The fungal inoculum or ‘spawn’ is added to a pasteurized substrate in growing containers or beds. After the fungal strands (mycelia) have spread through the compost, a layer of peat or soil (the ‘casing’) is added. The fruiting bodies begin appearing about 6 weeks after spawning and continue appearing in brighten up about 7-10 days apart for the next 6-8 weeks. To maintain atmospheric condition and precipitation. About one dozen mushroom species are commercially grown in the world but in Haryana state mainly only two species are cultivated which are grown at commercial level.References
- Ebeling, W. (1978). Urban Entomology. Oakland: Univ. Calif. Div. Agric. Nat. Res.
- Koehler, P.G., Oi, F.M. and Aparicio, M.L. (1994). Springtails. Gainesville: Univ. of Fla. Coop. Ext. Service, Inst. of Food and Agric. Sciences.
- http://bugguide.net
- www.daf.qld.gov.au
- http://www.nafis.go.ke/.
- Ecofriendly Mushroom Cultivation
Abstract Views :227 |
PDF Views:0
Authors
Affiliations
1 Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
1 Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
Source
Rashtriya Krishi (English), Vol 13, No 2 (2018), Pagination: 45-48Abstract
A mushroom is the reproductive structure which is produced by certain fungi, its edible part is fleshy fruiting bodies which may be collected naturally or can be cultivated under c l ima t e -cont rol l ed conditions. White button mushroom (Agaricu sbisporus) is most commonly cultivated species. The fungal inoculums called ‘spawn’ (seeds of mushroom) are added to a pasteurized substrate in growing container. The fruiting bodies begin appearing about 6 weeks after spawning and continue appearing in flushes about 7-10 days apart for the next 6-8 weeks. About one dozen mushroom species are commercially grown in the world but in Haryana state mainly two species are cultivated which are grown at commercial level.References
- https://bit.ly/2ugqe7A.
- https://bit.ly/2mdXqIc.
- https://bit.ly/2mdXqIc.
- https://bit.ly/2utKZMg.
- https://bit.ly/2Lchxom.
- Occurrence Of Lac Insect And Its Host Plants In Madhya Pradesh
Abstract Views :87 |
PDF Views:59
Authors
Affiliations
1 Division of Social Economics, Marketing and Mensuration, State Forest Research Institute, Jabalpur, Madhya Pradesh 482008, IN
1 Division of Social Economics, Marketing and Mensuration, State Forest Research Institute, Jabalpur, Madhya Pradesh 482008, IN
Source
Indian Journal of Entomology, Vol 84, No 1 (2022), Pagination: 64-70Abstract
Lac insect occurrence was observed in 302 locations, and samples of 267 populations belonging to Rangeeni and 35 from Kusmi strains were collected. A total of 17 host plants belonging to 7 genera were observed with live lac encrustation. Maximum frequency of occurrence was seen on Palas in 133 sites (44.03%) followed by Pipal in 97 sites (32.11%), Kusum- 35 sites (11.60%), Ber- 15 sites (4.97%) and other 13 lac hosts in 22 sites. Maximum lac insect occurrence in terms of sites were reported from Seoni (49- 16.2%), followed by Mandla (42- 13.9%), Balaghat (39- 12.9%), Hoshangabad (13- 4.3%), Chhindwara (10- 3.31%) and other 41 districts of Madhya Pradesh (149 sites). During the study, 2 colour variants were observedthese are crimson (236 sites) and yellow (62 sites0 and crimson-yellow (mixed- 4 sites). The study listed 167 lac cultivation sites, of which the maximum cultivated sites were from Seoni district (49 sites- 29.30%) followed by Balaghat (39 sites- 23.40%), Mandla (30 sites-18.00%), Hoshangabad (9- 5.39%) and other ten districts (40 sites). In natural condition total 135 lac insect occurrence sites were observed and of these maximums were observed in Rajgarh, Morena, Shivpuri (each in 8 sites- 5.93%) followed by Sagar, Indore, Mandsaur, Agar Malwa each (6 sites- 4.44%) and other 87 sites in 32 other districts.Keywords
Lac insect, rangeeni, kusmi, palas, pipal, colour, crimson, yellow, mixed, diversity, relative abundance, Mandla, Balaghat, Hoshangabad, Chhindwara, natural occurrenceReferences
- Kapur A P. 1962. The lac insect. In: Mukhopadhyay B, Muthana M S, editors. A Monograph on lac. Indian Lac Research Institute, Ranchi. 59-89 pp.
- Meena S C, Sharma K K, Swami H, Rana, Lekha B S, Lahot V D 2020. Survey record of lac insect Kerria lacca and its host plants in western plains of India. India Journal of Agriculture Science 90(1): 220-5.
- Pal G, Bhagat M L, Bhattacharya A. 2009. Economics and resource use efficiency of Lac cultivation in Jharkhand. Indian Journal of Forestry 32:95-98.
- Pal G, Jaiswal A K, Bhattacharya A. 2011. Lac statics at a glance 2010 (Technical bulletin No. 01/2011) Indian Institute of Natural Resins and Gums, Ranchi. 1-24 pp.
- Ramani R, Baboo B, Goswami D N. 2007. Lac –An Introduction. India Lac Research Institute, Ranchi.12 pp.
- Ramani R. 2002. Present status of lac at national and international level. In Recent advances in lac culture (eds Kumar K K, Ramani R, Sharma K K), Indian Lac Research Institute, Ranchi. 254-262 pp.
- Ramani R. 2005. Genetics of lac insects. Gleanings in entomology, Ramamurthy V V, Singh V S, Gupta G P, Paul A V N (eds) Indian Agriculture Research Institute, New Delhi. 266-280 pp.
- Roonwal M L. 1962. A monograph on lac. In: Mukhopadhayay B, Muthana M S (eds). India Lac Research Institute, Ranchi. 53-207 pp.
- Sharma K K, Jaiswal A K, Kumar K K. 2006. Role of lac culture in biodiversity Conservation: Issue at stake and conservation strategy. Current Science 91 (7): 894-898.
- Sharma K K, Ramani R, Mishra Y D. 1997. An additional list of the host plant of lac insects, Kerria spp. (Tachardiidae:Homoptera). Journal of Non-Timber Forest Products 4(3/4): 151-155.
- Sharma K K, Ramani R. 2011. Recent advance in lac culture. India Institute of Natural Resins and Gums, Namkum, Ranchi. 1-319 pp.
- Singh B P, Chatterji R. 1994. Potential for increasing lac production in West Bengal. Van Vigyan 32 (1/2): 44-47.
- Thomas M. 2020. Madhya Pradesh: Current status of Lac production, issues, remedial measures and support system for development. Current issues related to lac production. 35-37 pp.
- Varshney R K. 1968. Further data on host plants of lac insect (Homoptera: Tachardiidae). Journal of Bombay Natural History Society 65: 249-251.
- Varshney R K. 1985. A Review of India Coccids (Homoptera, Coccoidae) Oriental Insects 19:1-101.
- Yogi R K, Kumar Alok, Singh A K. 2018. Lac plant Resins and Gums statistics 2016: At a Glance. ICAR-Indian Institute of Natural Resins and Gums Ranchi (Jharkhand), India. Bulletin (Technical) No. 19/2018. 80 pp.