我站自1965年开始,引进了多年生牧草——无芒雀麦,在红原地区试种。其产量、质量、持青期、利用年限、适口性、茎叶比等方面的表现均良好,但由于红原地处高寒,很难收到成熟的种子。我们一九七六年在红原万亩草场进行了无芒雀麦营养繁殖研究,并取得了预想结果。 I stand since 1965, the introduction of perennial grass - Bromegrand, in the Red areas try planting. Its yield, quality, greening, useful life, palatability, stem and leaf ratio and other aspects of the performance are good, but because the red is located in alpine, it is difficult to receive mature seeds. In 1976, we conducted the research on the vegetative reproduction of M. brunnea in the Red Yuan mu grassland and achieved the expected result.