试论土壤物理在土壤肥力研究中的重要性

Discussing about the Importance of Soil Physics in the Soil Fertility Research

土壤学作为自然科学的一个分支，它是生产进步到一定历史阶段的必然产物．随着近代数学和物理学向土壤学的渗透，充实了土壤学的研究内容，并形成了一门新型的土壤学分支——土壤物理学．土壤之所以成为绿色植物生长的基地，是因为它具有肥力．

All living things come from soil. There isn't mankind without soil. Natural science is determined on productive at first. No doubt,as one aspect of natural science, soil science is also the product of which productive progress one history time. With permeating of recent mathes and physics to soil science, which increase the resecrch content of soil science and produce a new soil science aspect—— soil physics. Soil is the base of green plant growth because of its fertility. People's knowledge and research ablut soil is connected with soil fertility discuss.