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高寒草甸草场主要分布在青海省青南地区,是我省的主要畜牧业基地之一。海拔3500—4500米。由于海拔高、气温低、牧草生长期短以及自然灾害频繁等各种因素,因而,牧草供应的季节和年度的不平衡性更为突出。为了改变这种状况,加速发展畜牧业,建立人工草地在这类草场上就显得特别重要。我们于一九七五年——一九七九年,在我省黄南州泽库县夏德日公社羊玛日大队冷季牧地进行了人工草地建设试验。五年中,共建立人工草地1799亩,收获青干草91.8万斤。
Alpine meadow pastures are mainly distributed in Qingnan Province, Qingnan Province, is one of the major livestock husbandry bases in our province. 3500-4500 meters above sea level. Seasonality and annual imbalances in pasture supply are more pronounced due to factors such as high altitude, low temperatures, short pasture growth and natural disasters. In order to change this situation and speed up the development of animal husbandry, the establishment of artificial grasslands is particularly important in such pastures. In 1975 -1979, we experimented with the construction of artificial grassland in the cold season pastures of the Shemarian Brigade, Xiadezhili Commune, Zeku County, Huangnan Prefecture. In the past five years, a total of 1799 acres of artificial grassland have been set up and 918,000 kg of green hay have been harvested.