| 抗虫棉防早衰、优质高产综合技术初探 |
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| 引用本文： | 杨苏龙,史俊东,陈艳英,耿金萍,石跃进.抗虫棉防早衰、优质高产综合技术初探[J].山西农业科学,2008,36(5):45-47. |
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| 作者姓名： | 杨苏龙 史俊东 陈艳英 耿金萍 石跃进 |
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| 作者单位： | 山西省农业科学院棉花研究所,山西,运城,044000 |
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| 摘 要： | 抗虫棉早衰主要是抗虫棉的生育特点与传统农艺措施发生矛盾,棉田生产技术没有随着棉花品种更新而适时改变造成的。在抗虫棉大面积种植的背景下,从改变棉花生态环境入手,协调棉花"源、流、库"的关系,以健根壮株为核心,培养承载能力强的棉花单株个体,根据不同的地力水平配制合理的棉田群体,可有效防止抗虫棉的早衰。
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| 关 键 词： | 抗虫棉 早衰 健根壮株 |
| 文章编号： | 1002-2481(2008)05-0045-03 |
| 修稿时间： | 2008年1月4日 |
Studies on Proof-premature Decay and Compositive Cultivation Techniques for Good Quality and High Yield in Insect Resistant Cotton |
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| YANG Su-long,SHI Jun-dong,CHEN Yan-ying,GENG Jin-ping,SHI Yue-jin.Studies on Proof-premature Decay and Compositive Cultivation Techniques for Good Quality and High Yield in Insect Resistant Cotton[J].Journal of Shanxi Agricultural Sciences,2008,36(5):45-47. |
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| Authors: | YANG Su-long SHI Jun-dong CHEN Yan-ying GENG Jin-ping SHI Yue-jin |
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| Abstract: | Premature senility is caused by confliction of growth traits with traditional agronomy practices and renovation of production techniques with new cultivars in insect-resistant cotton.In order to solve the problem,we must harmony relationships between source,flux and bank,and produce health root system and stronger plants.We should cultivate greater boll-loading potential single plant,and establish rational plant population according to different soil fertility level to prevent insect-resistant cotton from premature decay. |
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| Keywords: | Insect-resistant cotton Premature decay Cultivation techniques |
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