]*>","")" /> A Study on Growth and Development of Wheat-Cotton Intercropping of Xinjiang
Xinjiang Agricultural Sciences

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A Study on Growth and Development of Wheat-Cotton Intercropping of Xinjiang

ZHANG Ju-song;ZHANG De-zhong;LIN Tao;XING Hai-ye   

  • Received:2008-03-25 Revised:2008-03-25 Online:2008-03-25 Published:2008-03-25

新疆麦套棉生长发育特性的研究

张巨松;张德忠;林涛;邢海业   

  1. 新疆农业大学农学院,乌鲁木齐,830052;阿瓦提县,农业技术推广中心,新疆阿瓦提,840000





摘要： 对新疆麦套棉生长发育特性的研究表明: 新疆麦棉套作小麦与棉花共生期达50 d ,全生育期套作棉比单作棉长4 d,共生期套作棉株高、茎粗、叶龄等小于单作棉,但共生期后,套作棉的生长速率要快于单作棉,最终反超单作棉.套作棉开花前叶面积指数小于单作棉,开花后则高于单作棉,直至吐絮.套作棉单株结铃性强、铃大,皮棉产量1 3 38.4 kg/hm2,占同面积单作棉的64.6;.