Heterosis and combining ability studies for economic traits in garden pea (Pisum sativum L.)

被引：1
|
作者：
Katoch, Viveka [1 ]
Bharti, Akanksha [1 ]
Sharma, Akhilesh [1 ]
Rathore, Neha [1 ]
Kumari, Vedna [1 ]
机构：
[1] Chaudhary Sarwan Kumar Himachal Pradesh Agr Univ, Coll Agr, Dept Vegetable Sci & Floriculture, Palampur 176062, Himachal Prades, India
来源：
LEGUME RESEARCH | 2019年 / 42卷 / 02期
关键词：
Combining ability; Garden pea; Gene action; Heterosis; Pod yield; YIELD;
D O I：
10.18805/LR-3849
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
A line x tester analysis comprising of 7 promising lines and three testers having wider genetic base was carried out for pod yield and related horticultural traits in garden pea (Pisum sativum L.) Among parents, line 17, line 14 and Palam Triloki were observed as best general combiners for pod yield and majority of component traits. Cross, line 17 x Arkel showed high heterosis and SCA effects for pod yield and related horticultural traits. The cross combination line 17 x Palam Triloki was most promising for early flowering and green pod picking. For most of the traits including pod yield per plant nonadditive gene actions were of prime importance.
引用
收藏
页码：153 / 161
页数：9
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