吴起县退耕后农户生产经营与粮食供需状况

运用吴起县农户农业生产经营状况调查资料,对退耕还林(草)后不同收入类型农户的土地利用结构及其变化,产业结构及经济效益以及2007年农户的粮食供需及输入输出情况等方面进行了分析.结果表明,目前吴起县农户最主要的土地利用方式是林草地和耕地,收入的主要来源是工副业和退耕补贴,各类型农户的产业结构差异显著,高收入户工副业比重达81.8%,低收入户工副业和种植业比重相近,但其收入来源中退耕补贴比例占46%,存在一定依赖性.各类型农户农业效益差异与自然条件和劳动力素质有关.吴起县农户粮食基本能够自给,输入率和输出率相当,不存在粮食安全问题.提出吴起县应合理调整农业结构、加大对农业技术的推广和基本农田及相关配套措施建设等建议.

Product Management and Grain Supply and Demand After the Grain for Green Project in Wuqi County

The purpose of this study was to analyze the land use structure and its change,industry structure,and economic return after the Grain for Green Project,as well as grain supply-demand and input-output in 2007 in Wuqi County,by the investigation of households' product management in the county. Results showed that in the county,land was mostly used for arable land and growing trees and grass. Industry avocation and the subsidies of the Grain for Green Project were the main sources of income. There was a significant difference in industry structure among different rural households. For high level income households,the proportion of industry avocation was 81.8%. For low income level households,the proportion of industry avocation was similar to crop production,but the subsidies of the Grain for Green Project accounted for 46%,showing a certain dependency. The difference in income level was related to the conditions of land and the labor productivity across households. It was found that in the county,grain yield basically met the self-supply need of households and the input was nearly equal to the output,so there was no big problem of grain security. Accordingly,the suggestions are presented that the county should adjust its agricultural structure more efficiently,continue popularizing agricultural techniques,and construct prime cultivated land.