| 早熟双低杂交油菜新品种天禾油11的选育 |
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| 引用本文： | 朱宗河,郑文寅,解光胜,朱国邦.早熟双低杂交油菜新品种天禾油11的选育[J].安徽农业科学,2010,38(5):2300-2301,2314. |
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| 作者姓名： | 朱宗河 郑文寅 解光胜 朱国邦 |
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| 作者单位： | 安徽天禾农业科学技术研究院,安徽合肥,230051;安徽农业大学农学系,安徽合肥,230036 |
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| 基金项目： | 国家科技支撑计划项目(2008BAD93B04);;油菜现代产业技术研究与体系建立(nyhyzx07-059);;合肥市应用技术研究与开发项目(2008-1024) |
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| 摘 要： | 目的]选育适合长江下游种植的早熟双低油菜新品种。方法]以皖油14为对照,利用甘蓝型细胞质雄性不育系5C650与恢复系R160配组,筛选出最佳组合。结果]选育的组合天禾油11,表现早熟、强优势、适应性广、高产稳产,芥酸含量0.1%,硫甙含量21.11μmol/g（饼）,含油量42.77%。2007～2009年长江下游国家油菜区域试验及2009年长江下游生产试验产量分别为2 697和2 845kg/hm2,分别比对照秦优7号增产11.84%和12.60%。2007～2009年熟期平均比对照秦优7号早3 d,是2007～2009年度长江下游2年区域试验平均熟期最早的品种。结论]早熟双低油菜新品种天禾油11适合在长江下游种植。
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| 关 键 词： | 甘蓝型油菜 早熟 双低 杂交 选育 |
Breeding for a Hybrid Variety Tianheyou No.11 with Early Maturity and Double-low Quality of Brassica napus L. |
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| ZHU Zong-he et al.Breeding for a Hybrid Variety Tianheyou No.11 with Early Maturity and Double-low Quality of Brassica napus L.[J].Journal of Anhui Agricultural Sciences,2010,38(5):2300-2301,2314. |
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| Authors: | ZHU Zong-he |
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| Institution: | Anhui Tianhe Academy of Agricultural Science and Technology;Hefei;Anhui 230051 |
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| Abstract: | Objective] The study aimed to breed the rapeseed(B.napus L.)variety with early maturity and double-low qulity that suitable for the region of lower Yangtze river.Method]With the Qingyou No.14 as CK,the new variety of Tianheyou No.11(B.napus L.) was bred by crossing sterile line 5C650 with restorer line R160.Result] The variety showed great hybridization superiority,with high-yield,stable yield,early maturity and extensive adaptability.Tianheyou No.11 was a good quality variety with oil content of 42.77%,... |
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| Keywords: | Brassica napus L Early maturity Double-low Hybrid |
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