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在黄土高原区对15种美国水土保持植物进行引种试验、示范,从中筛选出7种适宜在该区发展的优良水土保持植物,并根据其推广应用情况,从气候适应性、保持水土和改良土壤的效果、牧草品质及城市环境绿化美化等方面分析了其利用价值。
Fifteen kinds of soil and water conservation plants in the United States were introduced and tested in the Loess Plateau. Seven kinds of excellent soil and water conservation plants suitable for the development in this area were screened out. According to their popularization and application, from climate adaptability, soil and water conservation, The effect of forage quality and urban environment beautification and other aspects of the analysis of its value.