紫花苜蓿

Alfalfa Seeds (Lucerne Medicago Sativa), Persian Clover Seeds (Trifolium Resupinatum, Shaftal), Berseem Clover Seeds, Sesbania Seeds , Guar Seeds , Sorghum Sudan Seeds.

（紫花）、波斯（三叶草）、埃及、高粱、瓜尔豆种子、苏丹田菁。

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.

对节水灌溉条件下的紫花、饲料玉米青贮玉米需水量进行了试验研究,析了不同灌溉水平下3种饲草料作物的土壤水动态需水规律。