高寒地区优良牧草——青海中华羊茅

青海中华羊茅，抗旱、耐寒、耐盐碱，品质优良，各类牲畜均喜食，生育期106-109d，种子成熟整齐，落粒性小，籽粒饱满，千粒重0．5～0．8g，平均株高88．0cm，产青干草3910．7—4687．9kg／hm^2，产种子355．0—472．4kg／hm^2。适宜在海拔高度4200m以下的地区种植。是高寒牧区进行草地建设、退耕还林（草）和生态治理工程中最适宜的优良牧草品种之一。

THE GOOD PASTURE OF THE GRASSLAND IMPROVEMENT IN ALPINE REGION FESTUCA SINENSIS KENG CV QINGHAI

In this paper, it introduced the cultivation of domesticated and the characteristics and cultivation techniques of Festuca Sinensis Keng cv QingHai. It showed that the plant have many advantages such as fight a drought, endure cold, endure salinity, well quality, like eating by all kinds of livestock, mature neat, shattering of small,plump grains,and so on. The growth period of the plant is 106 - 109 days. The grain weight is up to 0.5 -0.8g, the average height is 88.0cm, green hay production is 3910.7 -4687.9kg/hm2 ,seed production is 355.0 - 472.4kg/hm2. The plant is appropriate to grow at the altitude of 4200 meters below areas. It is the most appropriate one of the best grass varieties in Alpine province for the building of grass for grazing, returning farmland to forest （grass） and eco -govemance project.