实现耕地总量动态平衡的思路与对策

Countermeasures for the Realization of Total Farmland Dynamic Balance

实现耕地总量动态平衡是保证我国粮食供需平衡的基本前提。适当进口粮食缓解耕地承载压力 ,通过中低产田改造、良种推广、提高耕地复种次数等方法挖掘潜力 ,是实现我国耕地总量动态平衡的有利条件 ;人均耕地面积减少 ,非农建设占用耕地比重增大、现有耕地利用率不高为不利因素。为了保证粮食安全 ,应从耕地质量平衡和区域粮食供需平衡出发 ,采取优化种植结构、加强农地整治、改革土地利用制度和强化用地管理等措施实现耕地总量动态平衡。

Realizing the farmland total dynamic balance is a basic premise to keep the balance of food supply and demand in China. Proper crop importation could reduce the pressure to the land holding capacity. By reconstructing the farmland with medium and lower output, using improved seeds and increasing the planting times of the farmland, we could further develop the potential of the farmland. All these are the favorable conditions for the realization of total farmland dynamic balance; However, the restructuring of the agriculture industry, the increasing trend of the farmland utilization for non-agricultural construction and the lower utilization efficiency of the farmland hinder the process of realizing total farmland dynamic balance. In order to guarantee food security, we should emphasize on the farmland quantity equilibrium and district food supply and demand equilibrium, and optimize planting patterns, enhance the management of farmland and reform land utilization system to realize total farmland dynamic balance.