湛江市农地利用绩效与农业结构调整

STUDY ON PERFORMANCE OF FARMLAND UTILIZATION AND ADJUSTMENT OF AGRICULTURAL STRUCTURE IN ZHANJIANG

文章分析了湛江市农地利用现状,从农地利用效率、农地利用集约度和农地利用效益三个方面选取20个因子建立了农地利用绩效评价指标体系,计算了湛江市1996-2006年的农地利用绩效指数,并与农地结构和农业种植结构进行了相关性分析。结果表明:湛江市农地利用效率、利用集约度和利用效益都有不同程度的提高,农地利用绩效呈明显增长态势,绩效指数从0.4439增长到0.8640;农地利用绩效与农地利用结构以及农业种植结构密切相关。文章最后提出了农业结构调整和提高农地利用绩效的对策。

Based on the analysis of current situation of farmland utilization, a system for assessing the performance of farmland utilization was established in this paper. The system inclueded 20evaluation index, which were all closely related to farmland use efficiency and benefit as well as the level of intensive utilization. Using the data on the change of land utilization pattern together with the social and economic statistics, index of farmland utilization performance of Zhanjiang from 1996 to 2006 was calculated, and correlation between the results and planting structure was also analyzed. It was shown that farmland use efficiency and benefit with the level of intensive utilization in Zhanjiang were all increased to some extents. Performance of farmland utilization was also obviously improved, evidenced by the index raising from 0.4439 to 0.8640. In addition, it was believed that the performance of farmland utiliZation was closely associated with structure of farmland utilization and planting industry. Finally, suggestions on the adjustment of agricultural structure with the aim to improve the performance of farmland utilization were made.