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Vimal, S. C.
- Studies on Seed Quality Parameters in Indian Mustard [Brassica juncea (L.) Czern and Coss]
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Authors
Affiliations
1 Narendra Dev University of Agriculture and Technology, Kumarganj, Faizabad (U.P.), IN
1 Narendra Dev University of Agriculture and Technology, Kumarganj, Faizabad (U.P.), IN
Source
International Journal of Agricultural Sciences, Vol 12, No 2 (2016), Pagination: 241-244Abstract
An evaluation of thirty two accessions of Indian mustard [Brassica juncea (L.) Czern and Coss] was carried out during 2014-2015 in Completely Randomized Design (CRD) with three replications in Laboratory revealed highly significant differences among the accessions for all seed vigour traits. Observations were recorded on ten seed vigour traits viz.,1000-seed weight (g), field emergence (%), speed of germination (at field), germination, speed of germination, ischolar_main length (cm), shoot length (cm), seedling length (cm), seedling dry weight (mg) and vigour index. Highly significant differences were observed among the genotypes for all the seed vigour traits. The phenotypic co-efficient of variability (PCV) ware close to genotypic co-efficient of variability (GCV) for more of the traits which indicate that environmental effect has no considerable effect on the total phenotypic variation. Heritability and genetic advance indicated that the nature action and reliability or those characters for selection and emerged as ideal traits for improvement through selection.Keywords
Indian Mustard, Co-Efficient of Variations, Genetic Advance, Heritability, Seed Vigour.
References
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- Inter-Relationship and Path Co-Efficient Analyses for Yield Components and Seed Quality Parameters in Wheat (Triticum aestivum L.)
Abstract Views :219 |
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Authors
Affiliations
1 Narendra Dev University of Agriculture and Technology, Kumarganj, Faizabad (U.P.), IN
1 Narendra Dev University of Agriculture and Technology, Kumarganj, Faizabad (U.P.), IN
Source
International Journal of Agricultural Sciences, Vol 12, No 2 (2016), Pagination: 275-278Abstract
Wheat attains unique position in agriculture and economy of our country because of being second most important food crop after rice. In the present investigation 72 Australian and Indian genotypes of bread wheat along with 3 checks viz., HD- 2329, DBW-17 and PBW-343 were evaluate during Rabi season, 2011-12. A very strong positive correlation of grain yield per plant at genotypic level was observed with 1000-seed weight, plant height, number of tillers per plant and days to 50 per cent flowering. Path co-efficient analysis, carried out at direct and indirect effects of different characters on seed yield per plant, identified plant height, days to 50 per cent flowering and number of spikelets per plant as major direct contributors towards seed yield per plant. 1000-seed weight, seedling length and number of tiller per plant emerged as most important indirect contributors to grain yield per plant.Keywords
Wheat (Triticum aestivum L.), Character Association, Path Co-Efficient, Grain Yield.References
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