The mixed forest transformed net increase in forest litterlayer of the soil surface allowed the small soil bulk density and larger soil porosity.
改造后的纯林内增加了土壤表面的枯枝落叶层,从而使得其内的土壤容重小,土壤孔隙度变大;
2
The litter water-holding capability of the litterlayer about Seabuckthorn of the arsenic sandstone areas in Dongsheng district, Erdos City was studied.
本文对内蒙古鄂尔多斯市砒砂岩区人工沙棘林地枯落物持水性能进行了研究。
3
The degradations of litterlayer and nutrient pool under EF were abrupt as the traditional reforestation like cutting, firing and machinery management was implemented.