我国土壤化学研究工作的回顾(1949—1989)

REVIEW OF SOIL CHEMISTRY RESEARCHES IN CHINA (1949—1989)

虽然我国的土壤化学基础很薄弱,但是四十年来的发展是迅速的。研究工作已触及土壤化学的各个领域,其中以土壤胶体、离子吸附和电化学等方面的研究较为系统和深入。尤其重视土壤肥力的化学。此外,还提供了我国主要土壤类型的化学组成和化学特征,对红壤和水稻土的物理化学性状进行了详细研究。虽然我国土壤化学在各方面取得了不少进步,但面临的生产问题和理论问题,要求土壤化学的研究工作进一步提高。

Although the foundation of soil chemistry is weak in the country, it developed rapidly in last fourty years. The researches covered almost all of the important areas in soil chemistry, but concentrated on soil colloid, ion adsorption and electrochemistry. More attention has been given to the chemistry of soil fertility. The chemical composition and physicochemical characteristics of the major soil types were provided by soil chemists, especially for red earths and paddy soils. However, further progress of soil chemistry is needed for great challenges exist in agriculture production and theoretical problems of soils science in China.