辽西北半干旱地区玉米膜下滴灌技术优势及存在问题  

The Advantages and Problems of Maize Drip Irrigation Technology under Plastic Membrane in Semiarid Region of Northwestern Liaoning

作　　者：靖凯[1] 邓林军[1] 侯志研[1] 董智[1] 李开宇[1] 尤晓东[2] 张旭[2] 

机构地区：[1]辽宁省农业科学院耕作栽培研究所,沈阳110161 [2]辽宁省农业机械化研究所,沈阳110161

出　　处：《农业科技与装备》2014年第3期4-5,8,共3页Agricultural Science & Technology and Equipment

基　　金：东北平原南部(辽宁)春玉米水稻丰产节水节肥技术集成与示范(2013BAD07B03)

摘　　要：玉米膜下滴灌技术是确保玉米稳产、高产的有效措施。阐述玉米膜下滴灌技术的优势,分析在辽西北半干旱地区实施玉米膜下滴灌技术存在的主要问题,并提出相应的对策,以期为该技术的进一步推广应用提供参考。Corn drip irrigation technology under plastic film is an effective measure to ensure stable and high yield of maize. This article analyzes the advantages of this technology and the main problems in its implementation in semi - arid areas in northwestern Liaoning, and puts forward corresponding measures in order to provide a reference for the further application of the technology.

关 键 词：玉米 膜下滴灌技术 优势 存在问题 半干旱地区 

分 类 号：S513[农业科学—作物学]