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Manuring, Manuring Strategies, Catch Crops and N-Fixation

 

作者: Peter von Fragstein,  

 

期刊: Biological Agriculture & Horticulture  （Taylor Available online 1995）
卷期: Volume 11, issue 1-4  

页码: 273-287

 

ISSN:0144-8765

 

年代: 1995

 

DOI:10.1080/01448765.1995.9754712

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Nutrient provision for plants in organic farming systems is mainly based on the use ofon-farm sources, i.e. farmyard manure, handled by different techniques, urine and slurry;off-farm sources, i.e. different composts and mineral or organic fertilizers; and the integration of leguminous andnon-leguminous plantsin the crop rotation.

 

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