论文部分内容阅读
:对临朐县冶源镇侧柏、火炬树、侧柏火炬树混交林的地被物持水能力、土壤物理性质 ,土壤渗透性等测定 ,研究了三种林分的涵养水源功能。结果表明 ,侧柏、火炬树组成的混交林涵养水源能力最强
: The function of water conservation in three forest stands was studied on the water holding capacity, soil physical properties and soil permeability of Arborvitae, Rhus typhina and Arborea orientalis in Yeyuan County. The results showed that the mixed forest composed of Arborvitae and Rhus typhina had the best water conservation capacity