农地整治对耕地细碎化的治理效果及其原因分析——以湖北省江夏、咸安、通山三区(县)为实证

The Governance Effect of Rural Land Consolidation on Cultivated Land Fragmentation and Its Causes: A Case Study on Jiangxia District, Xian'an District, Tongshan County in Hubei Province

研究目的:探讨农地整治对耕地细碎化的治理效果及其原因。研究方法:综合指数法,二元Logistic回归模型。研究结果:(1)从农地整治项目区总体来看,农地整治后,耕地细碎化程度仅降低了1.79%;(2)实施了土地权属调整的土地平整区的耕地细碎化程度降低了12.20%,高于未实施土地权属调整的土地平整区(3.46%);(3)项目实施管理者对土地平整工程重要性的认知较低,且39.13%的项目实施管理者认为没有必要增加土地平整工程投资标准;(4)分别有24.88%和28.29%的受访农户不愿意进行土地平整和土地权属调整,且农户对土地平整会造成耕地质量下降的担心程度对农户土地平整意愿有显著负影响,农户对土地权属调整会对自己不利的担心程度对农户土地权属调整意愿有显著负影响。研究结论:(1)农地整治项目实施有助于减轻耕地细碎化程度,但效果不明显;(2)在农地整治项目实施过程中,只有土地平整和土地权属调整相结合,才能有效治理耕地细碎化;(3)农地整治治理耕地细碎化程度效果不明显,是客观原因和主观原因综合作用的结果。

The purpose of this study is to discuss the governance effect of rural land consolidation on cultivated land fragmentation. Synthetical index method and binary Logistic regression model were employed. The results indicate that 1）from the perspective of general rural land consolidation project area, cultivated land fragmentation degree only decreased by 1.79% after rural land consolidation. 2）cultivated land fragmentation degree decreased by 12.20% in the land leveling area where land property rights readjustments was implemented, higher than that（3.46%）in land leveling area where land property rights readjustments was not implemented. 3）the project managers had low awareness of the importance of land leveling engineering, and 39.13% of the project managers believed that it was not necessary to increase the investment standards of land leveling engineering. 4）Farmers who were unwilling to do land leveling and land property rights readjustments took up 24.88% and 28.29%, respectively. The extent of farmers＇ concern about land leveling that would cause decline in the quality of cultivated land, had a significant negative impact on farmers＇ willingness to land leveling, and the extent of farmers＇ concern about land property rights readjustments that would be detrimental to themselves, had a significant negative impact on farmers＇ willingness to land property rights readjustments. It is concluded that 1）rural land consolidation project was helpful to reduce cultivated land fragmentation degree, but the effect was not obvious. 2）In the implementation process of rural land consolidation project, it could only govern cultivated land fragmentation effectively combining land leveling and land property rights readjustments. 3）The governance effect of rural land consolidation on cultivated land fragmentation was not obvious, which was the comprehensive result of objective reasons and subjective reasons.