我国耕地“非农化”“非粮化”的现状与对策

被引：69

作者：

黄祖辉 ^{[1
]}

李懿芸 ^{[1
]}

毛晓红 ^{[2
]}

机构：

[1] 浙江大学管理学院

[2] 浙江省农业科学院农村发展研究所

来源：

江淮论坛 | 2022年 / 04期

关键词：

耕地保护; “非农化”; “非粮化”; 粮食安全;

D O I：

10.16064/j.cnki.cn34-1003/g0.2022.04.002

中图分类号：

F323.211 [];

学科分类号：

0903 ;

摘要：

我国人口众多，但耕地资源相对匮乏，要想将中国人的饭碗牢牢端在自己手中，耕地保护任务压力大、责任重。通过细化分析全国耕地基本情况及其“非农化”“非粮化”演变特征，发现我国耕地以中等地和旱地为主，耕地经营偏细碎化；“非农化”呈扩大态势，且非农建设重心向东南沿海区域转移；“非粮化”现象经历大幅扩张期和稳定期后，2016年起粮食播种面积占比又现下降态势；非粮作物中蔬菜、药材等占比提升，果园、茶园面积也有大幅上涨。研究进一步提出了人口增长、产业结构调整、种粮净利润低等推动耕地发生“非农化”“非粮化”转变的多重驱力，并在此基础上为优化耕地保护工作提供对策建议。

引用

页码：13 / 21

页数：9

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