Genetic variability, correlation, path and D2 analysis in cowpea - Tapa blanda

Parmar, Vinay; Patel, Utsav

 
9783659946646: Genetic variability, correlation, path and D2 analysis in cowpea
Tapa blanda
ISBN 10: 3659946648 ISBN 13: 9783659946646
Editorial: LAP LAMBERT Academic Publishing, 2016

Sinopsis

Genetic variability, correlation, path and D2 analysis in cowpea [Vignaunguiculata (L.) Walp.]was studied in a set of thirty two genotypes of cowpea grown in a randomized block design with three replications during summer - 2015 at Regional Horticultural Research Station, NAU, Navsari. Analysis of variance revealed significant genotypic differences for all the twelve quantitative characters under study. A wide range of variation was apparent for all the characters. The genotypic coefficient ofvariation, heritability and genetic advance were observed highest for the characters viz., number of pods per plant and green pod yield per plant. High heritability (77.44%) coupled with high genetic advance (52.08) observed for green pod yield per plant, very high heritability (94.47%) for plant height at final harvest indicate that phenotypic selection would be effective for genetic improvement in these traits.

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Reseña del editor

Genetic variability, correlation, path and D2 analysis in cowpea [Vignaunguiculata (L.) Walp.]was studied in a set of thirty two genotypes of cowpea grown in a randomized block design with three replications during summer - 2015 at Regional Horticultural Research Station, NAU, Navsari. Analysis of variance revealed significant genotypic differences for all the twelve quantitative characters under study. A wide range of variation was apparent for all the characters. The genotypic coefficient ofvariation, heritability and genetic advance were observed highest for the characters viz., number of pods per plant and green pod yield per plant. High heritability (77.44%) coupled with high genetic advance (52.08) observed for green pod yield per plant, very high heritability (94.47%) for plant height at final harvest indicate that phenotypic selection would be effective for genetic improvement in these traits.

Biografía del autor

Dr. Vinay K. Parmar is Associate Professor in N. M. College of Agriculture College. He has eight year professional experience. He had completed his master and doctorate degree from Gujarat Agricultural University. He guided four M.Sc. Student. He has published 7 full length papers and 38 popular articles.

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Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2016
Idioma
Inglés
ISBN 10 
3659946648
ISBN 13 
9783659946646
Encuadernación
Tapa blanda
Número de páginas
152
Contacto del fabricante
no disponible
Persona responsable
no disponible