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中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (7): 145-148.

所属专题： 园艺

• 农学 农业基础科学 • 上一篇    下一篇

高产优质甘蓝型核不育杂交种双油杂1号的选育

朱家成,张书芬,文雁成,王建平,赵磊   

  • 收稿日期:2009-01-04 修回日期:2009-02-13 出版日期:2009-04-05 发布日期:2009-04-05

Breeding of high quality and high yield genic male sterility hybrid variety shuangyouza No.1 in Brassica napus

  • Received:2009-01-04 Revised:2009-02-13 Online:2009-04-05 Published:2009-04-05

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摘要： 双油杂1号是河南省农业科学院经济作物研究所选育的高产优质半冬性隐性核不育甘蓝型油菜两系杂交种。该品种农艺性状优良、抗寒、抗倒伏、较耐菌核病、抗病毒病。在2年河南省油菜区域试验中平均单产2731.2kg/hm2，比对照杂98009增产8.58%。在河南省油菜生产试验中，双油杂1号平均单产2489.1kg/hm2，比对照杂交种杂98009增产3.93％。品质优良，芥酸含量0.1％，硫甙含量18.85μmol/g饼，含油量40.96％，品质符合国家标准。

关键词: 稻米, 稻米, 钙增效剂, 矿质元素, 淀粉谱特性（RVA）

Abstract: Shuangyouza No.1 was bred by Institute of industrial Crops Henan Academy of Agricultural Sciences,it was recessive genic male sterility “two-line” hybrid with high quality, high yield ,resistant to cold and virus disease, tolerance to Scleroinia Scleroliorum and wide adaptablity. The average yield was 2731.2kg/hm2 in Henan province regional test of high quality, it outyielded the check variety Za98009 by 8.58%. Its yield was 2489.1kg/hm2 in Henan province productive regional test of high quality, it outyielded the check variety Za98009 by 3.93%. The seeds quality was very good in which near zero erucic acid in fat acid, 18.85μmol/g glucosinolates in it’s meal, the oil content was 40.96%.

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