新疆察布查尔县主要农作物经济效益初步分析

Analysis of the economic benefits on the main crops of Qapqal County in Xinjiang

在系统收集农业经济统计数据的基础上,选取历年播种面积较大的几种农作物,运用农业经济效益、比较优势和边际产出模型分析方法,对察布查尔县主要农作物的经济效益进行了分析.结果表明,研究区农作物产投比效益大小的顺序为玉米>棉花>甜菜>水稻>小麦,而棉花、甜菜、水稻在伊犁地区具有整体比较优势,劳动力投入和化肥投入对各种农作物产投比贡献的影响程度不同.提出进一步提高农作物经济效益应以市场为导向,以产业化为手段,充分发挥区域比较优势,适时调整和优化棉花、玉米和甜菜的种植结构,并加强农作物病虫害的综合防治.

On the basis of gathering statistical data of agriculture economy, the economic benefits of the several main crops in Qapqal County which are planted more in the farmland over the years are investigated by using some analytical methods, such as agriculture effects, comparative advantage and marginal putout. The research shows that the input-output ratio order of the main crops is. corn〉cotton〉beet〉rice〉 wheat, while cotton, beet and rice have comparative advantage, and the input of labor force and fertilizer has different influence degree to the contribution of the input-output ratio of crops. For further economic benefits of crops we should be guided by the market, take the means of industrialization, give full play to regional comparative advantage, timely adjust and optimize the plant structure of cotton, corn and beet, and strengthen the integrated control of crop pests and diseases.