欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (9): 206-213.

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

施用石灰改良酸性土壤的研究进展

蔡东,肖文芳,李国怀   

  • 收稿日期:2010-01-04 修回日期:2010-01-18 出版日期:2010-05-05 发布日期:2010-05-05
  • 基金资助:

    国家桃产业技术体系(nycytx-31)建设专项经费资助

Advance on study of liming on acid soils

Cai Dong, Xiao Wenfang, Li Guohuai   

  • Received:2010-01-04 Revised:2010-01-18 Online:2010-05-05 Published:2010-05-05

PDF (PC)

1945

摘要：

摘 要：世界上酸性土壤分布广泛，危害严重。施用石灰是一项传统而有效的酸性土壤改良措施，可以中和土壤酸度，改善土壤的物理、化学和生物学性质，从而提高土壤养分有效性，降低Al和其它重金属对作物的毒害，提高作物的产量和品质。本文综述了施用石灰改良酸性土壤研究的一些新近进展，并讨论了施用石灰过程中应注意的几个问题。

关键词: 青岛百合, 青岛百合, 叶片, 组织培养, 增殖, 生根

Abstract:

Abstract: It’s a serious issue that acid soils are widely distributed in the world. Liming is an traditional and effective method to amend acid soils. It enhances the physical, chemical and biological properties of soil through its direct effect on the amelioration of soil acidity and its indirect effect on the mobilization of some soil nutrients, reduces Al and other heavy metals toxic to crop growth, and improves crop yield and quality. Some recent progress on liming was briefly reviewed and some suggestions were provided at the end of the article.