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为了充分地和有效地利用与改良土壤,必须首先认识土壤并不断探索土壤的奥秘。本文从物质实体和“生态系统”两方面,扼要介绍土壤科学研究的基本知识和工作方法,提供有关同志讨论并给予指正。
In order to fully and effectively use and improve the soil, we must first understand the soil and continue to explore the mysteries of the soil. This article gives a brief introduction of the basic knowledge and working methods of soil science research from both the material entity and the “ecosystem”, and provides the relevant comrades to discuss and give corrections.