摘要
以甘蓝型低芥酸油菜自交不亲和系 184与黄籽双低常规油菜品系 878- 8- 1、737、32 31、4 0 8等作为基础材料 ,经过 5年 8代的连续定向培育 ,育成了自交不亲和性基本稳定 ,黄籽率 90 %以上、芥酸 <1%、硫甙 <2 5 .0 μmol/g、含油量在 4 4 %左右 ,且综合经济性状较好的 SI975 0 0 2、SI975 113、SI975 2 18和 SI975 32 0等甘蓝型油菜黄籽高油分双低自交不亲和系 。
The four self incompatibile lines, SI975002, SI975113, SI975218,and SI975320, with yellow seed and double low were bred from SI184 line crossed with 878 8 1,737,3231,and 408 through 8 generations. The self incompatibile lines were stable, the yellow seed frequency was over 90%, the contents of erucic acid and glucosinolate were less than 1% and 25μmol/g, respectively and oil content was 44%. These self incompatible lines had been used for breeding of hybrid rape with yellow seeds and double low characters.
出处
《贵州农业科学》
CAS
2001年第6期11-14,共4页
Guizhou Agricultural Sciences
关键词
甘蓝型油菜
黄籽双低自交不亲和系
亲和指数
结实指数
粒色指数
选育
油菜
Brassica napus
self incompatibility lines with yellow seeds and double low
compatibility index
fructifying index
seeds colour index
