基于数据包络分析的福建省土地适度规模经营研究

Study on the Moderate Scale Management of Land in Fujian Province Based on Data Envelopment Analysis

土地适度规模经营是提高农业生产效率,发展现代农业的有效途径.基于福建省175户种粮农户的问卷调查数据,运用DEA方法,测算不同规模农户的经营效率.结果表明:随着户均水稻种植规模递增,农户数量递减,多数农户的耕种规模还处在小规模的生产经营阶段;福建省农户水稻耕种规模在2.67~5.33 hm2可达到综合效率最优,经营规模过大或者过小都不利于生产要素的利用,发展现代农业必须走适度规模经营的道路;福建省农户水稻生产的技术效率已经达到较高水平,总体好于规模效率,在一定程度上弥补了规模效率较低的缺点.

The moderate scale management of land is an effective way to improve agriculture production efficiency and develop modern agriculture. Based on the face to face questionnaire survey, the survey was conducted among 175 farmers in Fujian Province. Comparing the relative efficiency of the sample farmers using the data envelopment analysis （DEA）, the research draw the following conclusions in the present condition. Firstly,the number of farmers decreased with the average management scale increased, and most farmers＇ management scale was still small. Secondly, the most moderate management scale of rice should be 2.67-5.33 hectare in Fujian Province ; it was not efficient to the utilization of production factors when the land management scale was too large or too small, and moderate scale management should be took to develop modern agriculture. Thirdly, the technical efficiency of rice production has reached a high level, and it was generally better than the scale efficiency. On a certain extent, the technical efficiency of rice cultivation made up for the shortcomings of low scale efficiency.