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以高含油率的油菜品种‘沪油16’和双低油菜品系9804为亲本,采用品种间复交的方法,育成了高产油量双低油菜新品种‘沪油25’,2015年通过上海市农作物品种审定。该品种芥酸含量0.97%,硫苷含量16.12μmol/g,种子含油量49.07%。两年上海市油菜区试,平均产量2 433.60 kg/hm~2,比对照品种‘沪油21’增3.07%,产油量1 257.80 kg/hm~2,比对照增11.00%。2013—2014年上海市油菜生试中,平均产量2 134.40 kg/hm~2,比对照品种‘沪油21’增6.09%,产油量1 064.90 kg/hm~2,比对照增9.49%。‘沪油25’抗病性强,品质优良,抗倒和抗裂角性好,适合机械收获。
Taking the high oil content rape cultivar ’Huyou 16’ and the double low rape cultivar 9804 as the parent, a new double-low rapeseed cultivar ’Huyou 25’ with high oil yield was bred by the method of compound crossbreeding among varieties. In 2015, Variety approval. The varieties of erucic acid content of 0.97%, glucosinolate content of 16.12μmol / g, the seed oil content of 49.07%. In Shanghai rapeseed trial for two years, the average yield was 2 433.60 kg / hm ~ 2, which was 3.07% higher than that of the control cultivar ’Huyou 21’, yielding 1 257.80 kg / hm ~ 2, 11.00% more than that of the control. The average yield of 2 134.40 kg / hm ~ 2 in Shanghai rapeseed test during 2013-2014 was 6.09% higher than that of the control cultivar ’Huyou 21’, and the oil yield was 1,064.90 kg / hm ~ 2, 9.49% higher than that of the control. ’Huyou 25’ disease resistance, high quality, anti-down and cracking angle is good, suitable for mechanical harvesting.