]*>","")" /> The Main Ecosystem Factor of Area of Different Ecosystem Type Cotton Affect the Analysis to Cotton Yield

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The Main Ecosystem Factor of Area of Different Ecosystem Type Cotton Affect the Analysis to Cotton Yield

  • Received:2003-03-25 Revised:2003-03-25 Online:2003-03-25 Published:2003-03-25

不同生态类型棉区主要生态因子对棉花产量影响分析

贺宾;铁木尔·吐尔逊   

  1. 新疆农科院经作所,新疆,乌鲁木齐,830000

摘要: 收集了新疆、长江流域及黄河流域三大不同生态类型棉区的环境气象要素及棉花产量数据,利用灰色关联度法对比分析了不同生态棉区各生态因子对棉花产量的影响,初步阐明了新疆棉花高产的生态基础.