| 甘肃安西农业生态经济系统构成因素与效益的灰色关联分析 |
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| 引用本文： | 李发弟,段李成.甘肃安西农业生态经济系统构成因素与效益的灰色关联分析[J].甘肃农业大学学报,1994,29(4):428-434. |
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| 作者姓名： | 李发弟 段李成 |
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| 作者单位： | 甘肃农业大学动物生产工程系 |
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| 摘 要： | 以安西县４５户农户为研究对象，对其农业生态经济系统的构成因素与效益进行了灰色关联分析研究。结果表明，系统中养殖业占有较大优势，但效益较差，认为在该系统中，发展经济作物，提高草食家畜的生产效益，才能提高农业生产的总效益。
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| 关 键 词： | 农业生态经济系统，构成因素，效益，灰色关联分析 |
A Grey-relation Analysis for Forming-factors and Benefit of Agricultural Eco-economic System in Anxi |
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| Li Fadi Dvan Licheng Zhang Yuandan Yuan Derun.A Grey-relation Analysis for Forming-factors and Benefit of Agricultural Eco-economic System in Anxi[J].Journal of Gansu Agricultural University,1994,29(4):428-434. |
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| Authors: | Li Fadi Dvan Licheng Zhang Yuandan Yuan Derun |
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| Abstract: | In this paper, the forming-factors and benefit of agricultural eco-economic system were analysed,based on the data from 45 households in Anxi,by means of grey-relation analysis.The results showed that the system was dominated by livestock, but its benefit was lower,It is con-cluded the cash erop must be increased,and the benefit of livestock should be improved,in order togain the best benefit. |
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| Keywords: | eco-economic system in agriculture benefit forming-factor grey-relation analysis |
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