Breeding of Rape Sterile Line B101 A Insensitive to Temperature
Cheng Hui
Liu Xiangchen
Wang Youhua
Wang Junwei
He Daojun
Chen Bin
Hu Jiantao
Shen Chaohui
Abstract：The new rape sterile line B 101 A and its maintainer line B 101 B were bred through directional selection with cytoplasm male sterile line 7103A as female parent and B101R as recurrent parent.The cyto-plasm male sterile line 7103 A was bred by Xinyang Institute of Agricultural Sciences , and the mutant strain B101R was obtained from the progeny of FOX ×Zhongshuang 4.B101A had some excellent properties such as lower erucic acid content ( 0 .00%) , lower glucosinolate content ( 18 .50 μmol/g ) , higher oil content (43.47%), higher combining ability and precocity;there were no pollen during the whole flowering stage , so it was safe for seed production , and was easy to make cross combinations with strong advantages .This line had better development prospect .
Keywords：RapeType insensitive to temperatureMale sterile line B101A
Publication Date：2014-08-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 26-28,29 )