农户农地流转的土地生产效率影响因素实证研究——以新疆天山北坡经济带玛纳斯县为例

Empirical Studies on Land Productivity under the Effects of Farmland Transfer——A Case Study of Manas County in the Northern Slope Economic Zone of the Tianshan Mountains,Xinjiang

实现农业现代化,本质上是要提高土地的生产效率。选取土地产出率和劳动生产率两个指标来表征农户土地生产效率,从农地流转的视角出发,利用新疆天山北坡经济带具代表性的玛纳斯县327户农户的实地入户调查数据,运用多元线性回归模型将农地流转、土地细碎化等因素对农户土地生产效率的影响进行了实证分析。结果表明:农户转入土地对提高劳动生产率产生了显著影响,农户转出土地与土地产出率存在显著正相关关系,土地细碎化对土地产出率显著负相关,建议农地流转过程中要引导农户通过多种方式实现土地的集中连片经营,降低土地细碎化程度,提高土地生产效率,促进农业适度规模化经营。

The purpose of the agricultural modernization is to improve the land productivity. From the perspective of the farmland transfer, this paper selected the land productivity and the labor productivity as two indicators to measure the farmland production efficiency, based on a 327-household survey data in Manas, a typical county in the northern slope economic zone of the Tianshan mountains in Xinjiang, using multiple linear regression model to analyze the impact of land transfer and land fragmentation on the farmland production efficiency. The results showed that the farmland transfer-in had a positive and significant impact on the increase of the labor productivity while the transfer-out had a positive relationship with the land productivity. There was a negative correlation between land productivity and land fragmentation. Therefore, this paper proposed that in the process of land transfer it is neces- sary to guide farmers through a variety ways to achieve the concentration of land contiguous operations, to reduce the degree of land fragmentation and to improve the moderate scale management of the agriculture land.