| 双低油菜个体间硫苷含量的差异及选择效果 |
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| 引用本文： | 尚毅,张振兰,郑磊,李殿荣. 双低油菜个体间硫苷含量的差异及选择效果[J]. 中国油料作物学报, 2005, 27(3): 77-80 |
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| 作者姓名： | 尚毅 张振兰 郑磊 李殿荣 |
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| 作者单位： | 陕西省杂交油菜研究中心,陕西,大荔,715105 |
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| 基金项目： | 科技部农业科技成果转化基金，陕西省科技攻关项目 |
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| 摘 要： | 油菜个体植株间硫苷有较大差异,个体间变异系数为31.43%.个体内不同分枝和不同部位上的角果硫苷含量也有差异,主花序上角果硫苷含量＞分枝上角果硫苷含量,同一分枝上部角果硫苷含量＞下部角果硫苷含量,均达到极显著差异,平均变异系数为12.24%,但各一次分枝之间差异不显著.
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| 关 键 词： | 双低油菜 硫苷 选择 |
| 文章编号： | 1007-9084（2005）03-0077-04 |
| 收稿时间： | 2004-08-09 |
| 修稿时间： | 2004-08-09 |
Variation of glucosinolate content of individual plants in double low rapeseed and selection effect |
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| SHANG Yi,ZHANG Zhen-lan,ZHENG Lei,LI Dian-rong. Variation of glucosinolate content of individual plants in double low rapeseed and selection effect[J]. Chinese Journal of Oil Crop Sciences, 2005, 27(3): 77-80 |
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| Authors: | SHANG Yi ZHANG Zhen-lan ZHENG Lei LI Dian-rong |
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| Affiliation: | Hybrid Rapeseed Research Center of Shaanxi Province, Dali 715105, China |
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| Abstract: | The difference of glucosinolate content of individual plants was very significant, with a CV of 31.43%. The glucosinolate content of seeds from different branches and position of same plant was also different. The seeds from main inflorescence contained significantly higher glucosinolate than those from branches, and seeds from the top of branches contained significantly higher glucosinolate than those from the base of branches. The glucosinolate content of seeds from different primary branches, however, was not significately different. This research note also discussed the variation of glucosinolate content in individual plants and the selection effect. |
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| Keywords: | Oilseed rape Glucosinolate content Selection effect |
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