江苏省苏南地区耕地利用变化特征及其对策

从耕地面积、土壤肥力和农业利用布局3个方面概述了苏南地区耕地资源利用现状,分析了耕地面积减少、土壤养分非均衡化、农田污染加剧、土壤酸化等耕地利用中的问题,提出了严格保护耕地数量、提高耕地基本农田质量、完善相关法律法规等耕地保护对策。

Changes in Cultivated Land Utilization Pattern and Countermeasures in South Jiangsu

The current land use pattern of the farmland resources in the southern part of Jiangsu Province was described from the aspects of acreage, fertility and distribution of agricultural land. Problems like decreasing acreage, soil nutrient disequilibrium, aggravating pollution and soil acidification of farmland were discussed. On such a basis, countermeasures were proposed to conserve the acreage, improve quality of the basic farmland, and perfect land conservation related laws and regulations.