| 化肥投入的环境经济分析 |
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| 引用本文： | 张云芳,曹文志. 化肥投入的环境经济分析[J]. 安徽农学通报, 2009, 15(2): 41-43 |
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| 作者姓名： | 张云芳 曹文志 |
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| 作者单位： | 厦门大学近海海洋环境科学国家重点实验室,福建厦门,361005 |
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| 基金项目： | 国家自然科学基金，福建省高校新世纪优秀人才支持计划项目 |
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| 摘 要： | 本文通过对化肥使用的收益成本分析及其对环境造成的影响，利用二次生产函数模型，以洞庭湖区农民的化肥投入为案例，分别考虑粮食产量最大、农民经济收益最大和净经济效益最大3种情况的化肥投入量，进而提出化肥控制和管理对策的最佳管理措施建议。
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| 关 键 词： | 收益成本 化肥投入 环境 经济 最佳管理措施 |
Environmental Economic Analysis in the Application of Chemical Fertilizer |
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| Zhang Yunfang,Cao Wenzhi. Environmental Economic Analysis in the Application of Chemical Fertilizer[J]. Auhui Agricultural Science Bulletin, 2009, 15(2): 41-43 |
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| Authors: | Zhang Yunfang Cao Wenzhi |
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| Affiliation: | Zhang Yunfang Cao Wenzhi (State Key Laboratory of Marine Environmental Science , Xiamen University , Xiamen 361005 , China) |
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| Abstract: | This article study on the cost-effectiveness analysis and the environmental impact of chemical fertilizer, using secondary production function model to the case of farmer＇ s application of chemical fertilizer in the Dongting Lake area. Considering the application amount of chemical fertilizer in three situations：the biggest output of food production,farmer＇ s largest economic benefit, net value of the most cost-effectiveness. And then put forward some best management practice suggestions in eontroling and managing chemical fertilizer. |
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| Keywords: | cost-effectiveness chemical fertilizer environment economic best management practice. |
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