我国稻田种植制度的演化及展望

Development Status and Prospect of Paddy Multiple Cropping System in China

多熟制是我国作物种植制度的重要特征,也是进一步提高粮食产能的重要途径。本文回顾了我国稻田复种制度的起源,简述了新中国成立以来我国稻田种植制度的演化历程,概述了当前我国主要存在的稻田复种轮作模式,并对我国稻田种植制度的发展方向作出了展望。

Multiple cropping is one of the important farming systems in China,which improves the comprehensive production capacity of arable land and ensures national food security.This paper introduced the origin of paddy multiple cropping system in China,reviewed the development status of paddy multiple cropping system in detail over the past 70 years,introduced the current main paddy-upland multiple cropping rotation system in China.Finally,the future of paddy multiple cropping system was discussed.