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湘油11号(原名83—64—1)是湖南农学院农学系油菜育种组育成的双低甘蓝型油菜新品种,1987年8月通过审定。该品种采用杂交育种法育成,母本为澳大利亚双低油菜品种马努(种子含芥酸0,硫代葡糖甙0.21%),父本是国内丰产品种甘油5号(种子含芥酸47.6%,硫代葡糖甙未测),1981年春作杂交,经两年夏繁加代,1983年定型。从1984年秋起参加湖南省单双低油菜区域试验,在1984年—1985年预备区试中,平均亩产107.3公斤,比对照湘油5号增产13.4%,居参试品系首位;在1985—1986年区域试验中,平均亩产103.3公斤,比对照湘油5号增产11.2%,居参试品系首位;1986—1987年区域试验中,平均亩产122.99公斤,比对
Xiangyou 11 (formerly 83-64-1) is a new double-low Brassica campestris bred in the rapeseed breeding group of Agronomy Department, Hunan Agricultural College. It was validated in August 1987. The breed was bred by hybrid breeding. The female parent was Manu (the seed containing erucic acid 0, glucosinolate 0.21%) and the male parent was glycerin 5 (the seed containing erucic acid 47.6 %, Not detected thioglucoside), the spring of 1981 for the hybrid, after two years of summer and generation plus, shaping in 1983. From the fall of 1984 to participate in the Hunan single and double canola regional test, in the 1984 - 1985 preparatory area test, the average yield of 107.3 kg, 13.4% higher than the control Xiangyou 5, ranking first in the test line; in 1985-85, In the 1986 regional test, the average yield per mu was 103.3 kilograms, 11.2% more than the control Xiangyu 5, ranking first in the test strains. In the regional tests of 1986-1987, the average yield per mu was 122.99 kilograms,