| 双季稻农田生态系统的经济效益与生态效率分析及模型研究Ⅲ.农田种植调整的经济决策模型 |
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| 引用本文： | 谢大海,殷新佑,刘桃菊,唐建军,张佩莲,戚昌瀚.双季稻农田生态系统的经济效益与生态效率分析及模型研究Ⅲ.农田种植调整的经济决策模型[J].江西农业大学学报,2001,23(3):304-307. |
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| 作者姓名： | 谢大海 殷新佑 刘桃菊 唐建军 张佩莲 戚昌瀚 |
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| 作者单位： | 1. 江西省铅山县农业局,
2. 江西农业大学农学院, |
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| 基金项目： | 国家自然科学基金资助项目(69864002) |
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| 摘 要： | 运用C-D函数，选择农产品价格、农业生产资料价格及单位面积（hm^2，下同）产量为决策变量，以单位面积收益为目标函数，建立了双季稻农田种植调整和经济决策模型。
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| 关 键 词： | 水稻 双季稻 农田生态系统 经济效益 生态效率 种植结构 |
| 文章编号： | 1000-2286(2001)03-0304-04 |
| 修稿时间： | 2001年3月29日 |
Studies on the Economical Benefit, Ecological Efficiency and the Modeling of the Double-cropping Rice Farm Ecosystem Ⅲ.The Economic Decision-making Model of Adjusting the Planting Type in Double-cropping Rice Farm |
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| XIE Dai-hai ,YIN Xin-you ,LIU Tiao-ju TANG Jian-jun ,ZHANG Pei-lian ,QI Chang-han.Studies on the Economical Benefit, Ecological Efficiency and the Modeling of the Double-cropping Rice Farm Ecosystem Ⅲ.The Economic Decision-making Model of Adjusting the Planting Type in Double-cropping Rice Farm[J].Acta Agriculturae Universitis Jiangxiensis,2001,23(3):304-307. |
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| Authors: | XIE Dai-hai YIN Xin-you LIU Tiao-ju TANG Jian-jun ZHANG Pei-lian QI Chang-han |
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| Institution: | XIE Dai-hai 1,YIN Xin-you 2,LIU Tiao-ju 2TANG Jian-jun 2,ZHANG Pei-lian 2,QI Chang-han 2 |
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| Abstract: | This paper deals with an economic decision-making model of adjusting the planting type in double-cropping rice field using cobb-Douglas function, which takes benefit/hm 2 as goal function, and the price of the agricultural production, the price of the agricultural producer goods and yield/hm 2 as decision-making variates. |
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| Keywords: | Cobb-Douglas function elasticity adjustment of plant construction |
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