摘要
阐述了精确灌溉的概念和特点 ,提出以全球定位系统、地理信息系统、遥感技术、农田信息采集与处理技术、变量投入技术、智能控制系统及决策支持系统为主体的精确灌溉技术支持体系的基本框架 ,认为决策支持技术是实现精确灌溉技术思想的核心。并指出在我国应以其技术为依托 。
The basic conecept and characteristics of precision irrigation were described. The basic frame of the technical support system for precision irrigation with global positioning system (GPS), geographical information system (GIS), remote sensing (RS), acquisition and treatment of farmland information,variable rate technology, intelligence control system (ICS), and decision support system (DSS) was put forward. The decision supporting system was the key technology of the precision irrigation.
基金
水利部科技开发基金资助项目 (SJ975 3 )
江苏省水利科技重点项目 (9742 )
