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用层次分析法就泾川县水土保持综合治理和经济开发措施与农业生产结构间的关系进行研究,结果如下:六项措施的优先次序为:果业工程(0.279)>经济开发(0.190)>坡改梯工程(0.171)>牧草工程(0.140)>防护林工程(0.124)>拦蓄工程(0.096).农、林、牧、果用地比例从1990年前的4.9:3.4:0.8:0.9发展到1995年的3.3:4.2:0.9:1.6,农业生产结构趋向合理化。果树业收入由1990年的0.53亿元发展到期末的3.3亿元,林果业已经发展成为泾川县的一大支柱产业.农民人均纯收入从1990年的509.50元增加到1995年的914.00元。
Analyze the relationship between comprehensive management of water and soil conservation and economic development measures and agricultural production structure in Jingchuan County by using analytic hierarchy process. The results are as follows: The priorities of six measures are: fruit industry (0.279)> economic development (0.190)> (0.171)> pasture project (0.140)> shelter forest project (0.124)> storage project (0.096). The proportion of land for agriculture, forestry, animal husbandry and fruit increased from 4.9: 3.4: 0.8: 0.9 before 1990 to 1995 3.3: 4.2: 0.9: 1.6 in the year, the structure of agricultural production tends to be rationalized. Fruit tree industry income increased from 53 million yuan in 1990 to 330 million yuan at the end of the year, and the fruit industry has developed into a major pillar industry in Jingchuan County. The per capita net income of peasants increased from 509.50 yuan in 1990 to 914.00 yuan in 1995.