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随着工业化、城镇化和农业现代化的发展,我国人多地少矛盾将越来越突出,加之我国耕地资源自然禀赋不高,水土资源不匹配、耕地质量管理水平低下等问题越来越严峻。分析我国耕地资源及其利用的现状,特别是我国耕地质量不高、局部地区持续下降的严峻现实,迫切需要建立适合中国国情的耕地质量管理体系。1我国耕地质量问题突出1.1占优补劣越来越突出建设占用的耕地大多是城镇周围和交通沿线质量高、基础设施好的良田沃土,补充耕地与被占耕地质量一般相差2~3个等
With the development of industrialization, urbanization and agricultural modernization, there will be more and more contradictions among the people in our country. In addition, the natural endowments of cultivated land resources in our country are not high, the land and water resources do not match each other, and the quality of cultivated land management is getting worse. Analysis of the status quo of cultivated land resources and their utilization in China, especially the grim reality that cultivated land quality is not high in our country and the continuous decline in some areas, so it is imperative to establish a quality management system for arable land that suits China’s national conditions. 1 Outstanding problems of cultivated land quality in our country 1.1 The dominance and poorness are more and more prominent The cultivated land occupied by the construction is mostly fertile land with high quality and good infrastructure along the cities and towns and the quality of supplemental cultivated land and the occupied cultivated land generally vary from 2 to 3