CAJ | 학술논문

支撑国家和区域性的粮食安全战略、地区特色农业种植是现代农业灌溉技术创新的目标。从单纯的节约农业用水过渡到区域生态系统的水文循环、灌溉节水、化肥农药等面源削减、农田温室气体减排等多方面的综合效应。南方地区稻田实行“湿润灌溉、间歇灌溉、排水与烤田结合”高效节水灌溉技术及水旱轮作制度，结合农村河塘综合整治削减农田排水的污染物，合理布局沟渠、水塘、人工湿地等系统的工程措施，通过植物吸收、水流自净、沉积、清淤等方式达到净化处理的效果。最后，以云南省为例介绍了高效农业节水减排工程的实践探索及存在问题。
지탱국가화구역성적양식안전전략、지구특색농업충식시현대농업관개기술창신적목표。종단순적절약농업용수과도도구역생태계통적수문순배、관개절수、화비농약등면원삭감、농전온실기체감배등다방면적종합효응。남방지구도전실행“습윤관개、간헐관개、배수여고전결합”고효절수관개기술급수한륜작제도，결합농촌하당종합정치삭감농전배수적오염물，합리포국구거、수당、인공습지등계통적공정조시，통과식물흡수、수류자정、침적、청어등방식체도정화처리적효과。최후，이운남성위례개소료고효농업절수감배공정적실천탐색급존재문제。
The innovated target of modern irrigation technology is a sustainable national and regional food-security strategy. It has comprehensive effects like hydrological circulation, water-saving irrigation, fertilizer and pesticide reduction, and greenhouse gas discharge reduction, etc. In southern China, several water-saving irrigation techniques in paddy field were adopted such as thin-exposure irrigation, alternate wetting and drying irrigation, sun-drying field, and crop pattern turn from paddy to drying-farmland, and so on. Then, comprehensive management measures of countryside water environment were put forward, including channel and drainage arrangement, pond and wetland designing, purifying sewage and decreasing contamination discharge through stages of plant assimilate, water flow self-purification, pollutant deposit, and desilting, etc. At last, the engineering practice in Yunnan Province was taken to reveal the reasonable method and problems encountered.