The paper analyzes the soil water dynamics and water requirement law of alfalfa,feed maize and ensile maize under 3 kinds of water-saving irrigation conditions through experimental study on the crops.
对节灌溉条件的蓿、饲料玉和青贮玉量进行了试验研究,分析了不同灌溉平3种饲草料作物的土壤动态和规律。