BREEDING OF HUA-DOUBLE NO.1(B.NAPUS L.)AND THE TACTICS FOR QUALITY IMPROVEMENT IN RAPESEED
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摘要:
华双1号是我校育成的第1个甘兰型双低油菜品种.含油量43%,油中芥酸含量低于1%,每克菜饼中的硫苷含量低于35μmol,饼中蛋白质含量高于40％,适于三热或两热地区种植.文中对油菜品质育种策略进行了讨论.认为在品质育种过程中,对综合优良经济性状,特别是单株有效角果数的选择,以及开展回交,复交和轮回选择,是今后值得重视的问题。
关键词:甘兰型油菜,品质育种,双低
Abstract:
Hua-double NO. 1 is the first double low cultivar of B. napus L bred in H.A.U.. The oil content of the cultivar is 43%.Its erucic acid content in oil is lower than 1% and its glucosinolates content is lower than 35nmol/g. Its protein content in meal is hi
