华南农业大学学报2026，Vol.47Issue(2)：209-215,7.DOI:10.7671/j.issn.1001-411X.202510032
节水抗旱稻的研究进展及在边际土地上的应用
Research progress of water-saving and drought-resistance rice and its application on marginal land
摘要
Abstract
Water-saving and drought-resistance rice(WDR)is an emerging crop type that combines the high yield and good quality of paddy rice with the water-saving and drought-resistance characteristics of upland rice.This paper systematically summarized the breeding theories,variety development strategies,and application outcomes of WDR in marginal lands,including waterlogged drylands,reclaimed wasteland,and saline-alkali soils.The keys of cultivation technology were summarized focusing on dry direct-seeding with aerobic cultivation.In response to current promotion challenges,future development directions were proposed,focusing on fundamental research,breakthrough variety breeding,integrated green cultivation techniques,and whole-industry-chain collaboration.This review aims to provide theoretical and practical guidance for WDR research and industrialization.关键词
节水抗旱稻/直播/旱管/分子育种/边际土地Key words
Water-saving and drought-resistance rice/Direct seeding/Aerobic cultivation/Molecular breeding/Marginal land分类
农业科技引用本文复制引用
罗利军,赵洪阳,余新桥,毕俊国,廖志刚,刘鸿艳,张剑锋,夏辉,刘毅..节水抗旱稻的研究进展及在边际土地上的应用[J].华南农业大学学报,2026,47(2):209-215,7.基金项目
国家重点研发计划(2024YFD2300500) （2024YFD2300500）
