]*>","")" /> Studies on Growth Dynamic State and Photosynthetic Characteristicsof Melon and Cotton Complex Planting in Turpan Basin
Xinjiang Agricultural Sciences

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Studies on Growth Dynamic State and Photosynthetic Characteristicsof Melon and Cotton Complex Planting in Turpan Basin

MENG Feng-xuan;GUO Feng;PENG Hua;Wupuer;Milajiguli;LIANG Ju;WANG Rui-hua   

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

吐鲁番盆地甜瓜、棉花复合种植生长动态与光合特性研究

孟凤轩;郭峰;彭华;吾甫尔;米拉吉古丽;粱睢;王瑞华   

  1. 新疆农科院土肥所,乌鲁木齐,830091;新疆农科院吐鲁番研究所,新疆吐鲁番,838000





摘要： 通过对瓜棉复合种植与单作瓜、单作棉的个体和群体生长动态及光合特性比较分析,结果表明:采取合理的栽培管理方式,瓜棉复合种植可建立良好的作物群体结构,对瓜的正常生长发育影响不大,可以获得与单作瓜相近的瓜产量;复合种植模式的棉花植株生长优于单作棉花,棉花增产.在各生长阶段,复合种植模式的田间叶面积指数、光合势和群体生长率均优于单作瓜和单作棉.瓜棉复合种植可以有效地改善田间小气候,降低温度,增加相对湿度,提高净光合速率.从而有效提高了光能利用率,全年的综合产量增加.