Grassland area of 7700 hectares, mainly sheep farming mountains, white yak, cattle.
草原面积7700多亩，主要养殖高山细毛羊、白牦牛、黄牛。
Animal husbandry (aquatic) farming machinery, construction machinery and other grassland.
畜牧(水产)养殖机械、草原建设机械等。
According to climate data(1970~2000) in the northern farming and pastoral area, the climate change cycle, trend and grassland climate productivity about 30 years were analyzed.
根据北方农牧交错带（定西县1970～2000年）的气候资料，分析了该地区30年来气候变化周期、趋势及其草地气候生产力的变化。
According to climate data(1970~2000) in the northern farming and pastoral area, the climate change cycle, trend and grassland climate productivity about 30 years were analyzed.
根据北方农牧交错带（定西县1970～2000年）的气候资料，分析了该地区30年来气候变化周期、趋势及其草地气候生产力的变化。
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