改良剂对土壤酸化修复研究与展望

Research and Prospect of Amendment on Soil Acidification and Remediation

土壤改良剂在土壤修复方面应用十分广泛,能直接改变土壤p H值,间接的提高农作物的产量和品质。为推进土壤改良剂的应用,在前人研究的基础上,对改良剂的研究背景、土壤酸化的类型、土壤酸化的危害,以及酸性土壤改良剂施用效果研究进行了较为详细的综述,指出土壤酸化在农业生产中的危害,并对改良剂在农业生产中的应用前景进行了合理的展望。

Soil conditioners are widely used in the aspect of soil restoration. They can directly change the soil pH value, and indirectly improve crop yield and quality. In order to promote the application of conditioner, this article that is on the basis of predecessors＂ re- search is mainly discussed the research background, the type of soil acidification, the harm of soil acidification and fertilizing effects, and pointed out the harm of soil acidification in agricultural production, and looked application prospect of agricultural production.