| 旱地马铃薯间作玉米、玉米间作大豆效益分析 |
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| 引用本文： | 周永华,符明联,程德荣,赵严林,谢娟.旱地马铃薯间作玉米、玉米间作大豆效益分析[J].作物研究,2011,25(5):499-501. |
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| 作者姓名： | 周永华 符明联 程德荣 赵严林 谢娟 |
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| 作者单位： | 1. 泸西县农业技术推广中心,云南泸西,652400
2. 云南省农业科学院经济作物研究所,昆明,650205 |
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| 摘 要： | 通过对马铃薯间作玉米、玉米间作大豆、净作玉米、净作马铃薯、净作大豆5种种植模式的比较分析认为：虽然间作时单一作物的产量、产值比净作时降低,但综合产量提高。通过调整搭配作物的种植密度可以达到作物间的相对平衡,从而获得各种作物的丰收。在作物搭配时应以其中一种作物为主,另一种作物为辅,不能同时并重。马铃薯间作玉米以马铃薯为主,玉米间作大豆时以玉米为主,能够获得较高的收益。
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| 关 键 词： | 作物 间作 栽培 效益分析 |
Benefit Analysis on Intercropping System of Maize and Potato, Maize and Soybean in Arid Land |
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| ZHOU Yong-hua,FU Ming-lian,CHENG De-rong,ZHAO Yan-lin,XIE Juan.Benefit Analysis on Intercropping System of Maize and Potato, Maize and Soybean in Arid Land[J].Crop Research,2011,25(5):499-501. |
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| Authors: | ZHOU Yong-hua FU Ming-lian CHENG De-rong ZHAO Yan-lin XIE Juan |
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| Institution: | ZHOU Yong-hua1,FU Ming-lian2,CHENG De-rong1,ZHAO Yan-lin1,XIE Juan1(1 Luxi Agricultural Technique Extension Centre,Luxi,Yunnan 652400,China,2 Institute of Economic Crops,Yunnan Agricultural Academy,Kunming,Yunnan 650205,China) |
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| Abstract: | Comparative analysis of 5 planting patterns,intercropping of maize and potato,intercropping of maize and soybean,single cropping maize,single cropping potato,single cropping soybean was carried out in arid land,and the results showed that the yield and output value of every crop were decreased in intercropping system than in single cropping system,while the comprehensive yield was increased.Each crop in intercropping system could gain high yield by regulating the planting density of different crops.In inter... |
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| Keywords: | Crop Intercropping Cultivation Benefit analysis |
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