]*>","")" /> Study on Intercropping Years and Benefit under Two types of Density Distribution in Cultrual Veneer Log
Xinjiang Agricultural Sciences

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Study on Intercropping Years and Benefit under Two types of Density Distribution in Cultrual Veneer Log

  • Received:2000-05-25 Revised:2000-05-25 Online:2000-05-25 Published:2000-05-25

培育胶合板材二种密度分布对间作年限和收益大小的影响

李宏;郑朝晖;伊力米努尔;孙清江;李斌   

  1. 新疆林业科学院,新疆,乌鲁木齐,830000;新疆伊犁地区平原林场





摘要： 通过不同栽植密度分布2×8(m)和2×2×14(m),连续进行间作(年限)和收益大小的研究.结果表明,2×2×14(m)是窄冠幅杨树品种培育胶合板材的理想密度分布,农作物可间作6年,牧草互间作5年.总间作收益达52 742.4元/hm2.林地农林产品总收入和利润均可达到和超过单纯农业的收入且生态效益显著.