这次有机会在江苏工学院,同60多位工程技术人员一起,探讨了滴灌问题,本人很感荣幸.今天我想向各位谈谈灌溉的一般问题及我们在夏威夷大学目前进行的科研工作. (一) 什么叫灌溉?简单地说,灌溉是一门向农田里面补充水份的技术.当代用得比较广泛的有三种方式,一是地面灌溉,二是喷灌,三是滴灌. I am honored to have this opportunity to discuss the issue of drip irrigation with more than 60 engineers and technicians at Jiangsu Institute of Technology. Today I would like to talk to you about the general problems of irrigation and the scientific research that we are currently conducting at the University of Hawaii. (A) What is irrigation? Simply put, irrigation is a technology to replenish the water inside the farm.There are three widely used in contemporary ways, first, surface irrigation, and second, sprinkler irrigation, and third, drip irrigation.