文章摘要信息 关键词 ： 黑河中游；土壤含盐量；土壤剖面；地下水 [gap=2223]Keywords : middle reach of Heihe River; salt content of soil;soil profile;groundwater
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The threat of soil salination to agriculture has been become an important problem affecting the whole world, while sodium is a major type of salts resulting to higher salt content of soil.
土壤盐渍化对农业的威胁是一个全球性的问题，而钠盐是造成盐分过高的主要盐类。
Adopting the characteristics of the community structure and the ratio of chlorine and sulfur in the leaves of plant could indicate the salt content of soil, which would provide scientific basi...
利用盐生植物群落的结构特征和优势植物叶的氯硫比，可以指示土壤含盐量，为盐荒土壤的改良利用提供科学依据。
The content of salt and alkali in soil in Hexi region was high.
河西地区土壤盐碱含量高，一般草坪草种不易成坪。
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