施用石灰改良酸性土壤的研究进展

被引:160
作者
蔡东
肖文芳
李国怀
机构
[1] 华中农业大学园艺植物生物学教育部重点实验室
关键词
酸性土壤; 石灰; 土壤酸度; Al毒;
D O I
暂无
中图分类号
S156 [土壤改良];
学科分类号
082802 ;
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和其他重金属对作物的毒害,提高作物的产量和品质。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。
引用
收藏
页码:206 / 213
页数:8
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