E. Sairam*, G. M. LAL and Y. Vinod Kumar Reddy
Department of Genetics and Plant Breeding, Naini Agriculture Institute, Sam Higginbottom University of Agriculture, Technology & Sciences, Prayagraj,
Uttar Pradesh, 211007, India
email: sairameriventi@gmail.com
Received-01.06.2019, Revised-22.06.2019
Abstract: The present investigation was prevailed to examine the 28 blackgram genotypes along with one check (T-9) to study the Genetic analysis for yield and its attributes in F3 generation in black gram. Analysis of variance showed highly significant differences among 28 blackgram genotypes all the 13 quantitative characters studied. Maximum genotypic and phenotypic variance was recorded for biological yield/plant, plant height and harvest index. Maximum GCV and PCV were recorded for number of economic yield/plant, no of clusters per plant and seed yield /plant. High genetic advance was recorded for plant height, harvest index. High heritability coupled with high genetic advance as percentage of mean was recorded for no of pods/plant.Maximum phenotypic and genotypic path analysis was observed in plant height and harvest index.
Keywords: Blackgram, Yield attributes, Heritability, Genetic advance, correlation coefficient analysis
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