Abstract:

Based on the view of soil as a common carrier of resource and environment, the characteristics of soil science development and the research orientation of soil science are expounded in this article. It suggests that the soil “3P”, soil “3S” and soil “3R” should be the key aspects of the future soil science. It is essential to hold “pedosphere” as the theoretical base of soil science development and innovation, and continually promote the practice and application of soil science development and innovation.

Key words: soil science, pedosphere, development and innovation, theoretical base, practice and application

摘要：

从土壤作为资源与环境共同载体这一角度出发,阐述了土壤科学发展的特点、土壤科学研究的特性和方向,提出了土壤“3P”、土壤“3S”和土壤“3R”的未来创新研究内容。认为应牢牢把握“土壤圈”这一现代土壤科学发展的理论基础,丰富和发展现代土壤科学,不断推进土壤科学发展与创新的实践运用。

关键词: 土壤科学, 土壤圈, 发展与创新, 理论基础, 实践运用