期刊论文

The Relation between Genetic Difference for Parents of Hybrid Rice and Heterosis

英文

农业科学(英文)

2156-8553

2023

14

4

485-498

10.4236/as.2023.144032

本校为第一机构

Exploring the indica-japonica differentiation in parents of hybridization can provide theoretical bases for utilizing inter-subspecific heterosis. In this study, 5 sterile lines and 18 self-bred restorer lines were used as female parents and male parents respectively. T...MORE Exploring the indica-japonica differentiation in parents of hybridization can provide theoretical bases for utilizing inter-subspecific heterosis. In this study, 5 sterile lines and 18 self-bred restorer lines were used as female parents and male parents respectively. The...

Exploring the indica-japonica differentiation in parents of hybridization can provide theoretical bases for ut...展开更多 Exploring the indica-japonica differentiation in parents of hybridization can provide theoretical bases for utilizing inter-subspecific heterosis. In this study, 5 sterile lines and 18 self-bred restorer lines were used as female parents and male parents respectively. Then 90 combinations were constructed by incomplete diallel cross followed by relationship analysis between parental Cheng’s index difference value and Euclid...