对江汉平原地区大棚土壤的盐分特征进行了研究，结果表明，连栋大棚表层土壤盐分含量达到10。
The results showed that the content of salts of surface soil in import connective plastic greenhouse was 10.
表层土壤含盐量，以及盐分组成和积盐厚度等是研究土壤盐渍化程度分级应考虑的主要因素。
The salt content, salt composition and thickness of concentrated salt in the top layer of soil are main factors that should be taken into account in soil salinity classification.
表层土壤含盐量，以及盐分组成和积盐厚度等是研究土壤盐渍化程度分级应考虑的主要因素。
The salt content, salt composition and thickness of concentrated salt in the top layer of soil are main factors that should be taken into account in soil salinity classification.
应用推荐