甘蓝型油菜REGMS118A类型不育系的制种技术研究Ⅰ.黄籽优质不育系6515A的特征特性

摘要

6515A为REGMS118A类型黄籽优质不育系,该不育系恢复源广泛、不育性稳定、大面积制种用的全不育系不育株率达100％.芥酸、硫甙均达双低标准,含油量大于45％,种子蛋白含量在25％左右,油分与蛋白总量大于70％.%6515A is a quality sterile line with REGMS118A type and yellow seeds. The sterile plant rate of 6515A with wide restorer resources and stable sterility reached 100% in seed production. The erucic acid and glucosinolates content of 6515A is lower than the standard and the content of oil, protein and total oil and protein is more than 45%, about 25% and above 70% respectively.