Quantitative Analysis of Land Unitilization Plan for Farming Forestry and Animal Husbandry in Small Watershed

Li Zhong-kui

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Quantitative Analysis of Land Unitilization Plan for Farming Forestry and Animal Husbandry in Small Watershed

- Quantitative Analysis of Land Unitilization Plan for Farming Forestry and Animal Husbandry in Small Watershed
- Bulletin of Soiland Water Conservation Vol. 15, Issue 1, Pages: 102-108(1996)
- 作者机构：
  
  西北农业大学陕西杨陵,712100
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- Published：1996
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Li Zhong-kui. Quantitative Analysis of Land Unitilization Plan for Farming Forestry and Animal Husbandry in Small Watershed[J]. Bulletin of Soiland Water Conservation, 1996, 15(1): 102-108.
DOI：

Li Zhong-kui. Quantitative Analysis of Land Unitilization Plan for Farming Forestry and Animal Husbandry in Small Watershed[J]. Bulletin of Soiland Water Conservation, 1996, 15(1): 102-108. DOI：

摘要

根据小流域自然条件、土地利用、治理措施和生产状况的综合分析与评价

定量化研究了土地利用结构的动态变化与方式。影响土地利用结构的主要因素有坡地面积、土地利用总面积、总投入、梯田或台地面积。模型预测结果表明:小流域总产值在1994～2000年间将以14.5%的年均增长率增长。农林牧业土地利用规划的最佳比例分别是52.14%

大于30%和不超过15%。

Abstract

Based on the comprehensive analysis and evaluation of natural condition.land use.as well as production level and watershed control in Huangjia Ercha small watershed

the dynamic change and its pattern of land use structure were studied quantitatively.It is thought that the major factors which affect land use structrure are slope land area

total area of landuse

total input and terraced or table land area of the watershed.It is predicted by the models

that the general production value would be increased in the annually averaged rate of 14.5%during 9 years from 1994 to 2000.It Is also found that the optimum proportions of farming

forestry and animal husban击y land area in plan were 52.14%.more than 30%and not more than 15%

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