中国水稻科学2026，Vol.40Issue(3)：281-291,11.DOI:10.16819/j.1001-7216.2026.241213
春玉米-晚稻轮作模式的综合效益研究:现状、挑战与展望
Research on Comprehensive Benefit of Spring Maize-late Rice Rotation System:Current Status,Challenges and Prospects
摘要
Abstract
Stable growth in grain production plays a vital role in safeguarding China's food security.Given the continued decline in arable land area and the slow increase in yield per unit area,spring maize-late rice rotation system has emerged as an effective strategy to increase annual productivity through increasing cropping frequency.As a representative paddy-upland rotation system,the maize-rice system demonstrates superior annual energy-equivalent yield compared to other rice-based systems,with the late rice season exhibiting higher yield than the single-cropping late rice system.This work reviewed the current production status of the spring maize-late rice rotation and systematically analyzed its agronomic advantages,including its impacts on soil physicochemical properties,yield stability,resource use efficiency,and greenhouse gas emission patterns.Furthermore,we discuss potential approaches for improving productivity and achieving sustainable development in this rotation system.These findings provide theoretical support for optimizing high-yield cultivation techniques and promoting the large-scale adoption of this cropping pattern.关键词
水旱轮作/产量/资源利用效率/温室气体排放/土壤理化特性Key words
paddy-upland rotation/yield/resource use efficiency/greenhouse gas emission/soil physicochemical property引用本文复制引用
郑林娜,凌霄霞,杨显轲,彭少兵,黄见良,熊栋梁..春玉米-晚稻轮作模式的综合效益研究:现状、挑战与展望[J].中国水稻科学,2026,40(3):281-291,11.基金项目
国家重点研发计划资助项目(2022YFD2300600) （2022YFD2300600）
国家水稻产业技术体系资助项目(CARS-01). （CARS-01）
