| 甘蓝型油菜黄籽双低核不育系168A的选育与应用 |
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| 引用本文： | 杨先跃.甘蓝型油菜黄籽双低核不育系168A的选育与应用[J].湖南农业科学,2016(7):15-17. |
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| 作者姓名： | 杨先跃 |
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| 作者单位： | 常德市农业科学研究所,湖南常德,415000 |
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| 基金项目： | 国家油菜现代产业技术体系项目(NYCYT-00553) |
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| 摘 要： | 168A是利用"油研10号"中的"不育株(Y10A)"与"双低油菜品系H6(R31×中双4号)"为材料,运用杂交改造的方法育成的甘蓝型油菜双低核不育两型系。该不育系品质好,芥酸含量0.4%,硫苷含量20.27μmol/g,含油量41.24%;育性稳定、恢复谱广,经济性状优良,易测配出黄籽型优质组合;繁殖、制种产量高,有利于产业化开发。
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| 关 键 词： | 甘蓝型油菜 黄籽 双低 核两型不育系 选育 |
Breeding and Application of Double Low Genic Male Sterile Line 168A of Brassica napus with Yellow Seeds |
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| Abstract: | 168A took the sterile plant (Y10A) from “Youyan NO.10” andthe “double low rape line H6 (R31×ZhongshuangNO.4) as material, the Brassica napus double low genie male sterile (GMS) double type line was cultivated through hybrid transformationmethod. The sterile line was good in quality, the content of erucic acid was 0.4%, and the content of thioglycoside was 20.27 μmol/g, oil content 41.24%; fertility ability was stable, restoring spectrum was wide, good economic characters, easy to measure and match the yellow seed type high quality combination;breeding,high seed production, conducive to industrial development. |
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| Keywords: | Brassica napus yellow seeds doublelow genie male sterile line breeding |
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