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Boron status of Hawaiian soils as measured by B sorption and plant uptake1

 

作者: N. V. Hue,   N. Hirunburana,   R. L. Fox,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1988）
卷期: Volume 19, issue 5  

页码: 517-528

 

ISSN:0010-3624

 

年代: 1988

 

DOI:10.1080/00103628809367956

 

出版商: Taylor & Francis Group

 

关键词: Allophane;Amorphous alumino silicates;Organic matter;Hot water‐extractable B;Desmodium canum;legume

 

数据来源: Taylor

 

摘要:

Boron sorption experiments were conducted on 12 Hawaiian soils, which differed remarkably in mineralogy, pH, and organic matter content. Results indicated that soils derived from volcanic ash sorbed much more B than those from basalt or alluvium. High B sorption was attributed to great quantities of X‐ray amorphous alumino silicates and high organic matter contents that are characteristic of volcanic ash soils. Increased soil pH resulting from liming also increased B sorption.

 

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