设计蔬菜灌溉制度所需的试验资料是繁多的。就目前而言 ,能够设计不同地区、不同土壤、不同蔬菜品种、不同灌溉方式的蔬菜灌溉制度所需的资料是很难办到的。文章作者通过对齐齐哈尔、哈尔滨、大庆、双鸭山等市的调研 ,结合哈尔滨蔬菜生产实际情况与气象因素 ,综合设计了哈尔滨市区蔬菜灌溉制度 The experimental data needed to design a vegetable irrigation system is numerous. For the time being, it is difficult to design the data needed for vegetable irrigation in different regions, different soils, different vegetable varieties and different irrigation methods. Through the research of Qiqihar, Harbin, Daqing, Shuangyashan and other cities, combining with the actual situation of vegetable production and meteorological factors in Harbin, the author of this article synthetically designed the vegetable irrigation system in Harbin