| 芸芥与白菜型油菜远缘杂交亲和性研究 |
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| 引用本文： | 张涛,孙万仓.芸芥与白菜型油菜远缘杂交亲和性研究[J].西北农业学报,2004,13(2):28-30,51. |
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| 作者姓名： | 张涛 孙万仓 |
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| 作者单位： | 甘肃省农科院经济作物研究所,兰州,730070 |
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| 基金项目： | 甘肃省自然科学基金项目(ZS021-A25-033-N)资助。 |
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| 摘 要： | 芸芥与白菜型油菜远缘杂交存在严重的生殖障碍，F1种子的产生与杂交的组配方式有关。角果生长发育测量结果表明，远缘杂交角果生长停止是在授粉后8d左右。F1植株形态偏向母本。
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| 关 键 词： | 芸芥 白菜型油菜 远缘杂交 杂交亲和性 角果生长发育 |
| 文章编号： | 1004-1389(2004)02-0028-03 |
| 收稿时间： | 2003/5/7 0:00:00 |
| 修稿时间： | 2003/9/20 0:00:00 |
Studies on Crossing-compatibility between Eruca sativa Mill. and B.campestris |
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| ZHANG Tao and SUN Wan-cang.Studies on Crossing-compatibility between Eruca sativa Mill. and B.campestris[J].Acta Agriculturae Boreali-occidentalis Sinica,2004,13(2):28-30,51. |
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| Authors: | ZHANG Tao and SUN Wan-cang |
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| Institution: | Gansu Academy of Agricultural Science, Lanzhou Gansu 730070, China;Gansu Academy of Agricultural Science, Lanzhou Gansu 730070, China |
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| Abstract: | The studies showed that there was severe crossing obstacle between Eruca sativa Mill and B.campestris and the number of hybrid seeds was related to the crossing patterns.It was observed that the distant-crossing ovary nearly stopped growing at eight days after pollination.Morphological evaluation of F_1 seeds were matroclinous hybrid in almost all cases. |
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| Keywords: | Eruca sativa Mill B campestris Crossing-compatibility |
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