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Effect of superphosphate applications on soil phosphorus and on crop phosphorus removal by the strawberry

 

作者: C. R. Blatt,  

 

期刊: Communications in Soil Science and Plant Analysis  (Taylor Available online 1973)
卷期: Volume 4, issue 4  

页码: 245-250

 

ISSN:0010-3624

 

年代: 1973

 

DOI:10.1080/00103627309366444

 

出版商: Taylor & Francis Group

 

关键词: Phosphorus;strawberry;soil

 

数据来源: Taylor

 

摘要:

Rate of superphosphate application significantly increased the Bray #2 (easily acid soluble plus adsorbed P) and “AlPO4”; fractions for 3 successive years. A single dolomitic limestone application increased “FePO4”; by an average of 36% one year after application. Crop P removal by the strawberry cv. ‘Acadia’ was approximately 2–3 ppm each year and it was not possible to relate this small amount to any of the soil P fractions determined.

 

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