Genetic analysis and heterosis breeding of seed yield and yieldattributing traits in Indian mustard (Brassica juncea (L.) Czern & Coss.)

Genetic analysis and heterosis breeding of seed yield and yieldattributing traits in Indian mustard (Brassica juncea (L.) Czern & Coss.)

Abstract This study aimed to assess the genetic basis and combining ability of 10 morphological traits in Indian mustard. The experiment involved eight parent lines and 28 crosses derived from a half-diallel mating design. Combining ability analysis is vital for identifying parents and hybrids with...

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Main Authors: Sanghamitra Rout, Suvendu Kumar Roy, Rupsanatan Mandal, Saurav Singla, Mehdi Rahimi, Bijaya Sur, Naderla Umamaheswar, Moumita Chakraborty, Lakshmi Hijam, Sahanob Nath, Manoj Kanti Debnath, Tulsi Saran Ghimiray
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Specific combining ability (SCA)
General combining ability (GCA)
Heterosis breeding
Half-diallel mating design
Genetic components
Indian mustard
Online Access:https://doi.org/10.1038/s41598-025-86621-8
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