| 甘肃河西地区玉米不同间套作模式效益研究 |
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| 引用本文： | 赵建华,孙建好,陈伟.甘肃河西地区玉米不同间套作模式效益研究[J].甘肃农业科技,2011(3):13-15. |
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| 作者姓名： | 赵建华 孙建好 陈伟 |
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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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| 基金项目： | 公益性行业科研专项"甘肃间套作最佳养分管理技术研究与应用" |
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| 摘 要： | 对河西地区玉米不同间套作模式的效益进行了研究,结果表明,蒜苗/玉米模式的土地当量比(LER)最大、产值最高、经济效益最显著,可作为河西地区粮、经间套作最优模式;小麦/玉米模式在产量、产值及经济效益上综合表现较好,可作为粮、粮间套作的最优模式.
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| 关 键 词： | 玉米 间套作模式 经济效益 河西地区 |
Benefit Research of Different Intercropping Patterns of Corn in Hexi Area |
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| ZHAO Jian-hua,SUN Jian-hao,CHEN Wei.Benefit Research of Different Intercropping Patterns of Corn in Hexi Area[J].Gansu Agricultural Science and Technology,2011(3):13-15. |
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| Authors: | ZHAO Jian-hua SUN Jian-hao CHEN Wei |
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| Institution: | ZHAO Jian-hua,SUN Jian-hao,CHEN Wei(Institute of Soil Fertilizer and Water-saving Agriculture,Gansu Academy of Agricultural Sciences,Lanzhou Gansu 730070,China) |
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| Abstract: | The benefits of different intercropping patterns of corn in Hexi area was studied.The results showed that garlic and corn intercropping pattern has the highest land equivalent ratio(LER),the highest output value,and the most significant economic benefits,so it can be think as the optimal intercropping pattern in intercropping and interplanting of grain and cash crop in Hexi area,wheat and corn intercropping pattern was also best in the yield,the output value and the economic benefits,as the optimal pattern ... |
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| Keywords: | Corn Intercropping pattern Economic benefits Hexi area |
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