| 甘肃兴电灌区油葵与不同作物间作模式研究 |
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| 引用本文： | 王建成,杨思存,车宗贤. 甘肃兴电灌区油葵与不同作物间作模式研究[J]. 甘肃农业科技, 2014, 0(5): 11-14 |
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| 作者姓名： | 王建成 杨思存 车宗贤 |
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| 作者单位： | 甘肃省农业科学院土壤肥料与节水农业研究所,甘肃兰州730070 |
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| 摘 要： | 对兴电灌区油葵不同间作模式的效益进行了比较。结果表明,油葵不同间作模式的土地当量比（LER）均大于1,即均有间作优势。其中油葵＋马铃薯、油葵＋豌豆、油葵＋胡麻、油葵＋蚕豆模式的生产优势度较高,稳定性较好,有较高的纯收益和产投比,是兴电灌区比较理想的模式。
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| 关 键 词： | 油葵 间作模式 研究 兴电灌区 |
Xingdian Irrigation Area of Gansu |
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| WANG Jian-cheng,YANG Si-cun,CHE Zong-xian. Xingdian Irrigation Area of Gansu[J]. Gansu Agricultural Science and Technology, 2014, 0(5): 11-14 |
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| Authors: | WANG Jian-cheng YANG Si-cun CHE Zong-xian |
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| Affiliation: | (Institute of Soil and Fertilizer and Water-saving Agriculture, Gansu Academy of Agricultural Sciences, Lanzhou Gansu 730070, China) |
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| Abstract: | The benefit of oil sunflpwers interplanting models are compared . The results showed that land equivalent ratio （LER）are greater than 1 in different treatments,it is means has the intercropping advantage . The indicators,such as production advantage degree,stabilization,net benefits and VCR are better than contrast on oil sunflpwers＋potatoes and oil sunflpwers＋peas and oil sunflpwers＋flax and oil sunflpwers＋broad bean,all of those treatments are ideal modes in Xingdian Irrigation Area . |
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| Keywords: | Oil sunflpwers Interplanting model Study Xingdian Irrigation Area |
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