粮食安全视角下的宁夏农地流转非粮化研究

Non-grain fertilization of farmland in Ningxia from the perspective of food security

随着农村土地流转快速化、规模化,农作物种植结构发生了相应变化,种粮面积比例下降,经济作物比例逐渐增加,农地流转呈现"非粮化"趋势。研究宁夏农地流转及种植结构变化,对确保区域粮食安全供给十分必要而紧迫。在梳理农地流转非粮化文献资料的同时,分析宁夏农地流转现状及非粮化原因,最后提出建立农地流转保障粮食安全的激励与约束机制。

With the rapid transformation of rural land,large-scale,crop planting structure has changed accordingly,the proportion of grain area decreased,the proportion of cash crops gradually increased,agricultural land distribution showed "non-grain" trend. It is very necessary and urgent to study the change of farmland circulation and planting structure in Ningxia to ensure the supply of regional food security. This paper analyzed the present situation and non-grain reason of farmland circulation in Ningxia,and then put forward to the incentive and restraint mechanism of establishing farmland circulation guarantee food security.