农学学报2026，Vol.16Issue(2)：54-58,5.
膜下滴灌马铃薯调亏灌溉的研究进展
Research Progress on Regulated Deficit Irrigation of Potatoes Under Mulched Drip Irrigation
摘要
Abstract
The imbalance between supply and demand of water resources and the low utilization efficiency are major challenges in China's agricultural production.Adjusting deficit irrigation and mulched drip irrigation technology as water-saving irrigation methods have effectively improved water use efficiency in agriculture.This article reviews the research progress of regulated deficit irrigation in drip-irrigated potatoes under mulch,and discusses the impact of regulated deficit irrigation strategies on the physiological growth characteristics,yield,and quality of drip-irrigated potatoes under mulch.The results show that moderate deficit irrigation is beneficial for improving the water use efficiency of potatoes,promoting the growth of potato plants,and increasing crop yield and quality.Finally,the paper analyzes the current problems in the research of regulated deficit irrigation in drip-irrigated potatoes under mulch and puts forward countermeasures and suggestions.关键词
调亏灌溉/膜下滴灌/马铃薯/生理生长特性/产量/中国西北旱区Key words
regulated deficit irrigation/drip irrigation under mulch/potato/physiological growth process/yield/arid areas in Northwest China分类
农业科技引用本文复制引用
李哲,李广,周晨莉,张恒嘉..膜下滴灌马铃薯调亏灌溉的研究进展[J].农学学报,2026,16(2):54-58,5.基金项目
国家自然科学基金项目"绿洲马铃薯对水分亏缺的响应及其节水调质协同作用机理"(52269008) （52269008）
甘肃省高等学校产业支撑计划项目"河西马铃薯提质增效水肥调控技术研发与集成示范"(2022CYZC-51) （2022CYZC-51）
甘肃省重点研发计划项目"荒漠绿洲膜下滴灌调亏特色经济作物水生产力研究"(18YFINA073) （18YFINA073）
甘肃省科技支撑计划项目"河西黑河中游(张掖)生态恢复关键技术集成研究"(1304FKCA095). （张掖）
