]*>","")" /> The Analysis of the Production Effect and the Crop Group Growth of Multiple Cropping in Talimu Basin

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The Analysis of the Production Effect and the Crop Group Growth of Multiple Cropping in Talimu Basin

  • Received:2003-04-25 Revised:2003-04-25 Online:2003-04-25 Published:2003-04-25

塔里木盆地多熟种植的生产效应及作物群体生长分析

孟凤轩;崔新建;杨国武;何雄;马海刚;李忠华   

  1. 新疆农科院土壤肥料研究所,新疆乌鲁木齐,830000;阿瓦提县农技中心,新疆阿瓦提,848000

摘要: 对小麦、玉米一年三收多熟种植模式与小麦复播玉米、小麦套种玉米两熟模式比较分析得出:采用适宜的一年三收种植模式,小麦产量可以少减产或不减产,而玉米产量大幅度提高,全年增产12;~14;.一年三收种植模式在新疆光热资源最丰富的6~8月,作物田间群体生长率(CGR)、光能利用率较好,实现全年增产.