| 林地生产力类型与林种树种最优匹配研究 |
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| 引用本文： | 徐荣森.林地生产力类型与林种树种最优匹配研究[J].浙江林学院学报,1993,10(1):69-72. |
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| 作者姓名： | 徐荣森 |
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| 作者单位： | 浙江省临安县林业局 临安 |
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| 摘 要： | 根据海拔、坡度、坡向、土壤厚度和土壤肥力等因子把林地划分为若干个生产力类型,运用线性规划模型求解出各林种树种与林地生产力类型的最佳匹配方案,以获得最大的生态经济效益。临安县的例子表明:最佳匹配方案的林产品数量、产值和经营者可得的纯收入比原来显著地提高了。
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| 关 键 词： | 林地 树种 规划 |
An Optimum Match between the Types of Productive Forces of Forest Land and the Forest Category and Tree Species. |
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| Xu Rongsen.An Optimum Match between the Types of Productive Forces of Forest Land and the Forest Category and Tree Species.[J].Journal of Zhejiang Forestry College,1993,10(1):69-72. |
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| Authors: | Xu Rongsen |
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| Abstract: | This paper classified the forest land several types of productive forces and made out a solution by which the tree species and forest category matched optimally the types of productive forces of forest land according to model of linear programming. The experimental results showed that the quantity and output value of forest products and the managers net income in Lin'an County increased remarkably after adopting the optimum matching solution so that there was a big ecological and economic effect. |
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| Keywords: | optimum match types of productive forces of forest land linear programming |
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