| 甘蓝型油菜游离小孢子培养技术研究 |
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| 引用本文： | 朱家成,文雁成,张书芬,田保明,王建平. 甘蓝型油菜游离小孢子培养技术研究[J]. 河南农业科学, 2001, 0(11): 4-5 |
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| 作者姓名： | 朱家成 文雁成 张书芬 田保明 王建平 |
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| 作者单位： | 河南省农业科学院棉花油料作物研究所,郑州,450002 |
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| 摘 要： | 利用小孢子培养技术对 78个甘蓝型油菜材料进行了离体小孢子培养 ,其中 5个材料获得了再生植株 ;再生植株自然加倍率只有 1 6 .1 %左右 ,而人工加倍率可达 6 0 %以上。获得遗传稳定的纯合材料 47个 ,并对其进行了农艺性状鉴定及杂交转育和组合配制工作
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| 关 键 词： | 甘蓝型油菜 小孢子培养 杂种优势利用 |
| 修稿时间： | 2000-12-06 |
Studies on The Isolated Microspore Culture of Brassica napus L. |
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| Zhu Jiacheng Wen Yancheng Zhang Shufen Tian Baoming Wang Jianping. Studies on The Isolated Microspore Culture of Brassica napus L.[J]. Journal of Henan Agricultural Sciences, 2001, 0(11): 4-5 |
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| Authors: | Zhu Jiacheng Wen Yancheng Zhang Shufen Tian Baoming Wang Jianping |
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| Abstract: | Brassica napus L. lines were used for microspore culture and 5 lines induced embryoids.The doubling rate of regenerated plant was up to 67.9% by artificial method,four times more than by natural way(only16.1%).47 homozygous diploid plants were obtained through chromosome doubling their agronomic important traits had been identificated and their crosses had been made. |
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| Keywords: | Brassica napus L. Microspore culture Heteroisis utilization |
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