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随着我国经济的发展,人们生活水平逐渐提高,人们越来越重视农业的发展。我国高寒半干旱地区,由于特殊的地理环境,适合在此地区种植的花草植物较少,在一定程度上影响了高寒半干旱地区的生态环境。本文主要针对高寒半干旱地区4种牧草的适应性及坪用价值进行深入的分析,某一高寒半干旱地区中引进野生早熟禾、星星草、中华羊茅以及冷地早熟禾这4种小草籽进行繁育,对4种不同类型的牧草进行观察,观察其适应性以及坪用价值,从中选择管理粗放、抗逆性强、适合在城市绿化建设中人工草坪中栽植的地被植被,为开发品种资源打下一个良好的基础。
With the economic development in our country, the standard of living of people has gradually increased, and people pay more and more attention to the development of agriculture. Due to the special geographical environment, the plants and plants suitable for planting in this area are few in China’s cold semi-arid area, affecting the ecological environment of the alpine semi-arid area to a certain extent. In this paper, we mainly analyzed the adaptability and pratical value of four forages in the alpine semi-arid area. Four grass species were introduced in the alpine semi-arid area such as wild bluegrass, star grass, Chinese Fescue, Seed breeding, the four different types of pasture observation, observation of its adaptability and the value of Ping, from the selection of extensive management, resistance strong, suitable for artificial turf in urban greening planted vegetation, for the development Variety resources to lay a good foundation.