OBSERVATIONS ON THE EFFECT OF A SOIL POLYSACCHARIDE FRACTION ON BORON ADSORPTION BY CLAY-MINERALS

被引：9
作者：
GU, B
LOWE, LE
机构：
来源：
CANADIAN JOURNAL OF SOIL SCIENCE | 1992年 / 72卷 / 04期
关键词：
BORON ADSORPTION; ORGANO-CLAY COMPLEX; SOIL POLYSACCHARIDE;
D O I：
10.4141/cjss92-053
中图分类号：
S15 [土壤学];
学科分类号：
0903 ; 090301 ;
摘要：
Complexes formed by coating a soil polysaccharide fraction on illite, montmorillonite and kaolinite, substantially reduced boron adsorption by the clay minerals at approximately neutral pH. This suggests that boron retention in soils is influenced by the occurrence of stable polysaccharide-clay complexes.
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页码：623 / 626
页数：4
相关论文
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[11]  
van Olphen H., 1979, DATA HDB CLAY MINERA
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