artificial pasture meaning in Chinese

人工草地

Brief on the usage of artificial pasture on the qinghai alpine plateau
浅谈青海省高寒牧区人工草地的利用
Economic efficiency analysis of establishing artificial pasture in quot; the black soil type quot; degenerated grassland
退化草地上建植人工草地的经济效益分析
The causes of devolution , desertation , salinization and solonization were analysed in two aspects : it is apparently due to overpopulation , overstocking , unreasonably using , lacking of new technique , frequent occurrence of nature disaster , small area and low output of artificial pasture and semi - artificial pasture , but the more deeply reason was that the function of grassland was not completely understood only emphasizing the economic efficiency and regrowthful resource in grassland while the ecological efficiency and its potential use were neglected
本文主要从两方面对草原三化进行了分析，首先从表面上看有以下几方面原因，人口多、牲畜数量多、草原利用不合理、新技术推广差、草原自然灾害频繁、人工半人工草地少产量低。其次又挖掘了草原退化的深层原因，第一对草原资源的功能和作用的认识具有片面性，只重视草原的经济效益，却忽略了它的生态效益；只重视草原资源的再生性，却忽略了它的适宜可利用性。