甘蓝型油菜黄褐籽双低恢复系D4315R的选育

Breeding of Restore Line D4315R with Brown Seeds,Double-low and High Oil Content in Brassica nupus

恢复系D4315R是1998年贵州省油菜研究所从安徽农业科学院引进的常规黑籽双低品系02R通过多年多代的系统选育，于2003年选育成的黄褐籽双低高油分恢复材料，平均含油率迭41．67％-43．9％，最高迭43．5％-47．97％，硫甙含量平均为22．3-23．51μmol／（g·饼），且变异较小，芥酸平均含量小于1，饼粕蛋白含量在36％左右。

D4315R, a restore line with brown seeds, double-low and high oil content, was bred in 2003 from 02R introduced from Anhui Academy of Agricultural Sciences in 1998 after systemic selection of multiple generations and its average content of oil, glueosinolate, eruie acid and protein is 41.67% to 43. 9%,22. 3 μmol to 23. 51 μmol, less than 1 and 36% respectively.