我国水稻土的硅素营养研究  

The study summary of silicon nutrition about rice soil in our country

作　　者：唐晓东[1] 侯捷[1] 屈明[1] 陈燕霞[1] 

机构地区：[1]西南大学资源环境学院,重庆北碚400716

出　　处：《中国土壤与肥料》2008年第1期1-5,39,共6页Soil and Fertilizer Sciences in China

摘　　要：硅能够改善土壤肥力、促进水稻生长发育、提高生物量和改善品质,在水稻生产上意义重大,所以水稻土是硅素研究的重点。本文着重硅素对水稻的增产机理及硅素营养研究进行综述。Silicon can improve fecundity of soil, accelerate the growth of flee, heighten the biomass and improve the quality. There are great significance on the production of flee. So the flee soil is the important of silicon nutrition study. This article mainly choose the emphasis to recapitulate the research about the silicon to the mechanism of increasing production of flee and silicon nu- trition, and put forward some elementary lemma.

关 键 词：硅素 水稻土 综述 

分 类 号：S158[农业科学—土壤学]