耕地占补平衡在土地资源优化中的分析与应用

耕地占补平衡制度是针对当前非农建设占用耕地的平衡措施,通过对长子县小坪头村补充耕地项目的研究,得出结论:只有满足对耕作层厚度、有机质含量、增产水平等的标准,做到"先补后占、占一补一、占优补优",耕地占补平衡才能真正落地。另外提出实施原有耕地的提质改造、开展城乡建设用地增减挂钩项目、分区域建立耕地保护制度等建议对策,从而更好地优化配置土地资源,提高耕地产量,实现耕地的可持续发展,保障国家粮食安全。

The system of cultivated land occupation and compensation balance is aimed at the current non-agricultural construction occupation of cultivated land balance measures, through the study of the project of supplementary cultivated land in Xiaopingtou Village, Changzi County. It is concluded that only by satisfying the standards of ploughing layer thickness, organic matter content and the level of increasing production and so on, the balance of farmland occupation and compensation can be truly put to the ground,and the balance of farmland occupation and compensation can be truly settled only when "land compensation followed by land occupation, occupation and compensation of the same quantities of land, and occupation and compensation of the high-quality land". In addition, some suggestions are put forward, such as improving the quality of the original cultivated land, carrying out the linking projects of urban and rural construction land, establishing the cultivated land protection system in the sub-region, so as to optimize the allocation of land resources, increase the yield of cultivated land and realize the sustainable development of cultivated land and ensure the national food security.