调亏灌溉技术在甜瓜栽培中应用综述  

Review of Regulated Deficit Irrigation Application on Muskmelon Cultivation

作　　者：张卿亚 原保忠[1] 

机构地区：[1]华中农业大学植物科学技术学院,武汉430070

出　　处：《农学学报》2014年第2期85-90,共6页Journal of Agriculture

基　　金：中国科学院陆地水循环及地表过程重点实验室开放基金资助项目(WL2011005);国家西甜瓜产业技术体系项目(CARS-26-16)

摘　　要：水资源的日益紧缺与农业用水需求的不断加大是人们面临的一个严重矛盾,调亏灌溉理论的提出为解决这一矛盾开辟了可用的途径。概述了在甜瓜种植中调亏灌溉技术的具体应用及调亏灌溉对甜瓜产量、品质、水分利用效率的影响,在适当的时期对甜瓜进行适宜的水分胁迫不仅能改善果实品质及维持甚至提高产量,也能提高水分利用效率。总结了目前甜瓜调亏灌溉技术中存在的主要问题及不足,并对其应用进行了展望,以期在甜瓜调亏灌溉研究中取得新的成果。The growing shortage of water resources and increasing demand of agricultural water was a serious contradiction which we had faced. Regulated deficit irrigation （RDI） provided an available way to solve the problem. The development and theory of RDI, the specific application of RDI in plant of muskmelon and the effects of RDI on yield, quality, WUE of muskmelon would be introduced in the paper. It demonstrated that not only the fruit quality could be improved and the yield would be remained stable even increased, but also the WUE would become more efficient, if suitable water stress was applied on muskmelon during an appropriate period of plant growth. Lastly, some main problems and shortage about RDI up to now were pointed out and summarized.

关 键 词：甜瓜 调亏灌溉 生育期 产量与品质 水分利用效率 

分 类 号：S652.2[农业科学—果树学]