1) divisions of the types of soil deterioration
土地退化类型区划分
3) Different land degradation type in mountain areas
山地不同土地退化类型
4) dividing of sub-standing type
立地类型亚区划分
5) "Black Soil Type" degraded grassland
"黑土型"退化草地
1.
Eight introduced Festuca species in "Black Soil Type" degraded grassland of Dari county and Maqing county were observed for 3 or 4 years respectively,4 species had excellent cold resistance and adaptability was enhanced with the increase of cultivation time.
在青海省达日县和玛沁县“黑土型”退化草地上引种的羊茅属8种牧草中有4个可安全越冬,抗寒性强,适应性随栽培年限延长而提高。
6) 'Black soil' deteriorated grassland
黑土型退化草地
补充资料：土地利用类型(见土地利用分类)
土地利用类型(见土地利用分类)
type of land use
tudi Iiyong Ieixing土地利用类型(t月祀oflanduse)见土地利用分类。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条