Phosphorus leaching from loamy sand and clay loam topsoils after application of pig slurry
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چکیده
منابع مشابه
Phosphorus leaching from loamy sand and clay loam topsoils after application of pig slurry
Appropriate management of animal waste is essential for guaranteeing good water quality. A laboratory leaching study with intact soil columns was performed to investigate the risk of phosphorus (P) leaching from a clay loam and a loamy sand. The columns (0.2 m deep) were irrigated before and after application of pig slurry on the surface or after incorporation, or application of mineral P, each...
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As the increase of nitrate concentration in groundwater has often been ascribed to an inappropriate use of liquid manure, the main purpose of this study was to better understand the factors controlling nitrate dynamics in the unsaturated zone of soils subjected to characteristic agronomic practices, and to contribute to improving Action Programmes, with reference to EU Directive 91/676, for nit...
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ژورنال
عنوان ژورنال: SpringerPlus
سال: 2012
ISSN: 2193-1801
DOI: 10.1186/2193-1801-1-53