1.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.
对节灌溉条件下的紫花苜蓿、饲料
青贮
需
量进行了试验研究,分析了不同灌溉
平下3种饲草料作物的土壤
动态
需
规律。