从微形态特征看砂姜黑土土地资源的利用改良  

Micromorphological Characteristics and melioration of Shajiang black soil

作　　者：东野光亮[1] 史衍玺[1] 李贻学[1] 

机构地区：[1]山东农业大学,山东泰安271018

出　　处：《土壤通报》2000年第2期52-54,共3页Chinese Journal of Soil Science

基　　金：山东省自然科学基金!( 94D0 840 )

摘　　要：文本对砂姜黑土进行了土壤微形态的观察描述 ,分析了这种土壤低产的原因 .根据田间试验 ,提出了砂姜黑土利用改良的措施 .The micromorphological characteristics of Shajiang black soil were described and the causes of low-yielding soil were analyzed as well.The necessary measures for melioration of the soil were discussed according to fiedl experiments.

关 键 词：砂姜黑土 土壤微形态 利用改良 低产土壤 

分 类 号：S156.99[农业科学—土壤学] S155.27[农业科学—农业基础科学]