摘要
从农作物生长过程所需要的水量、灌溉水利用系数、有效降雨量等因素入手,并结合当地实际情况确定灌溉制度。
From the crop growth process required amount of water for irrigation water use coefficient, effective rainfall and other factors start, combined with local conditions to determine the irrigation system.
出处
《科技与创新》
2014年第15期156-157,共2页
Science and Technology & Innovation
关键词
灌区
效降雨量
作物需水量:灌溉制度
irrigation
effective rainfall
crop water requirement
irrigation system
