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中国农学通报 ›› 2006, Vol. 22 ›› Issue (11): 285-285.

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

青菜杂交种沪青杂1号的制种技术研究

庄 静,周熙荣,李树林,孙超才,王伟荣,李延莉,顾龙弟,钱小芳   

  • 出版日期:2006-11-05 发布日期:2006-11-05

Studies on Seed Production of Hybrid Variety Huqingza No.1 in B. campestris ssp.L. chinensis var.

Zhuang Jing, Zhou Xirong, Li Shulin,Sun Chaocai,Wang Weirong,Li Yanli,Gu Longdi,Qian Xiaofang   

  • Online:2006-11-05 Published:2006-11-05

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。

关键词: 农民, 农民, 素质, 经济, 发展

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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