| 青菜杂交种沪青杂1号的制种技术研究 |
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| 引用本文： | 庄 静,周熙荣,李树林,孙超才,王伟荣,李延莉,顾龙弟,钱小芳.青菜杂交种沪青杂1号的制种技术研究[J].中国农学通报,2006,22(11):285-285. |
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| 作者姓名： | 庄 静 周熙荣 李树林 孙超才 王伟荣 李延莉 顾龙弟 钱小芳 |
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| 作者单位： | 上海市农业科学院作物育种栽培研究所,上海,201106 |
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| 基金项目： | 上海市科技兴农科技攻关项目 |
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| 摘 要： | 通过父、母本不同行比、不同规格的隔离网以及不同的自然隔离距离，研究青菜TPS不育系繁殖技术和青菜杂交种沪青杂1号的隔离制种技术。结果表明，父母本适宜行比为1:3，无纺布的隔离效果比尼龙网罩要好，在自然隔离条件下，隔离距离不能小于500m。
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| 关 键 词： | 农民 农民 素质 经济 发展 |
| 收稿时间： | 2006-08-08 |
| 修稿时间： | 2006-08-082006-08-11 |
Studies on Seed Production of Hybrid Variety Huqingza No.1 in B. campestris ssp.L. chinensis var. |
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| Zhuang Jing,Zhou Xirong,Li Shulin,Sun Chaocai,Wang Weirong,Li Yanli,Gu Longdi,Qian Xiaofang.Studies on Seed Production of Hybrid Variety Huqingza No.1 in B. campestris ssp.L. chinensis var.[J].Chinese Agricultural Science Bulletin,2006,22(11):285-285. |
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| Authors: | Zhuang Jing Zhou Xirong Li Shulin Sun Chaocai Wang Weirong Li Yanli Gu Longdi Qian Xiaofang |
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| Institution: | Crop Breeding and Cultivation Research Institute,Shanghai Academy of Agricuhural Sciences .Shanghai 201106 |
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| Abstract: | To study the reproduce of TPS male sterile line (B. campestris ssp.L. chinensis var.) and the hybrid seed yield of Huqingza No.1, different row ratio of male and female parent , different kinds of isolation nylon net and different isolation distance were made. The result shows that the best row ratio of male and female parent was 1:3,nonwover cloth was better than nylon net and the isolation distance should not less than 500meters. |
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| Keywords: | Packchoi (B campestris ssp L chinensis var ) TPS Cytoplasmic Male Sterile Line Hybrid Seed Production Row Ratio |
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