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Evaluation of commercial soil test kits for field use

 

作者: D. E. McCoy,   S. J. Donohue,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1979）
卷期: Volume 10, issue 4  

页码: 631-652

 

ISSN:0010-3624

 

年代: 1979

 

DOI:10.1080/00103627909366925

 

出版商: Taylor & Francis Group

 

关键词: soil testing;extractant;soil fertility;extractable soil nutrients

 

数据来源: Taylor

 

摘要:

This investigation was conducted to compare nutrients extracted by four different commercial soil testing kits with nutrients extracted by laboratory procedures commonly used in Southeastern United States soil testing laboratories. Ten soils with a range in pH and nutrient level were chosen for evaluation of the kits to separate the soils as deficient or sufficient in nutrient status.

 

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