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本文评述了北美三种优良冰草属牧草在东苏旗荒漠草原引种试验 ,经 3年的观测 ,生长发育良好 ,能完成整个生育期 ,营养丰富 ,各种家畜均喜食 ,具有推广前途的牧草
This paper reviews the introduction trials of three excellent species of Agropyron in North America in the desert steppe of East Su-qi. After 3 years of observation, they have good growth and development, can complete the whole growth period and are rich in nutrients. All kinds of livestock enjoy the food and have the promotion of the future grass