首页   按字顺浏览 期刊浏览 卷期浏览 Effect of tillage treatments upon soil tests for soil acidity, soil phosphorus and soil...
Effect of tillage treatments upon soil tests for soil acidity, soil phosphorus and soil potassium at three soil depths

 

作者: W. M. Walker,   J. C. Siemens,   T. R. Peck,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1970）
卷期: Volume 1, issue 6  

页码: 367-375

 

ISSN:0010-3624

 

年代: 1970

 

DOI:10.1080/00103627009366278

 

出版商: Taylor & Francis Group

 

关键词: Soil fertility pattern;soil cores;samples

 

数据来源: Taylor

 

摘要:

Soil samples were obtained at 0–3, 3–6, 6–9 and 0–9 inch depths from experimental plots receiving five tillage treatments. Each of two samplers composited approximately six one‐inch cores from each plot. Soil samples were analyzed for acidity, P and K using routine analysis procedures in the University of Illinois Soil Testing Laboratory.

 

点击下载:  PDF (252KB)



返 回