麻烦英语达人，帮忙翻译一下这段东西，谢谢。

手工翻译！

Forest soil, as a crucial component in the forest ecological system, is the material base on which woods rely, and the research focus by soil and ecology researchers. Keeping and improving the fertility of forest soil has become keypoint to keep forest ecological system stable and allow sustainable development of the forest business . The fertility of forest soil is manifested on the good rationalized quality and high forest productivity for the soil. The quality of soil rationalization decides the soil fertility. And the impact of forest on soil is realized by the materialization process of litter
humics and mineral as well as the physiological-biochemical function of soil. People artificially culture the forest to improve the stability of forest ecological system considering the sustainable development.

Forest soil is forest ecological system in a very important part of the tree, is the material base, the survival of the soil ecological and have been th