According to agricultural development status in China ,and based on the concept of value-added,an analysis is given of the influence of the structure regulation of farming,forestry animal husbandry and fishery o n economic growth.The results indicate that,from 1985 to 1997,the per growth rat e of value-added of farming,forestry,animal husbandry and fishery is 15.5%,the aver age contrtibutive rate of farming is 53.22%,forestry being 4.94% animal husbandr y 30.17%,and fishery 11.67%.The farming and the animal husbandry have conver se influence on the economic growth and they change periodically.%结合中国农业发展现状，从增加值入手，分析了农、林、牧、渔业结构变化对经济增长的影响．结果表明，1985-1997年中国农、林、牧、渔业增加值的平均增长率为15.5%，农业平均贡献率为53.22%，林业为4.94%，牧业为30.17%，渔业为11.67% ．农业和畜牧业对经济增长的贡献率表现出反向波动，且呈现周期性变化．
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