| 软儿梨无性系选优试验研究 |
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| 引用本文： | 于柱英,李先元,俞天泉.软儿梨无性系选优试验研究[J].农村实用技术与信息,2008(9):43-44,50. |
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| 作者姓名： | 于柱英 李先元 俞天泉 |
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| 作者单位： | 武威市林业技术服务中心 |
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| 摘 要： | 通过调查武威软儿梨资源,在实地初选、2次复选的基础上,嫁接后系统观察分析,筛选出新华1号、新华2号、金塔2号、高坝2号四个优良单株系,可作为良种基因资源大力推广。
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| 关 键 词： | 软儿梨 资源 选优 |
Experimental Study on the Excellent Selection of Clones of Ruan-Er Pear |
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| Authors: | YU Zhu-ying LI Xian-yuan YU Tian-quan |
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| Abstract: | In this article,through investigating the resource of Ruan-Er pear in Wuwei City,four excellent clones were screened out based on original selection,multiple selection and systematical observation and analysis after grafting,they are Xinhua 1,Xinhua 2,Jinta 2,Gaobei 2,and are worth popularizing as improved variety gene resources. |
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| Keywords: | ruan-er pear resource excellent selection |
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