Reference : Evolution du profil en azote des sols agricoles du sud de la Belgique.
Scientific congresses and symposiums : Paper published in a book
Life sciences : Agriculture & agronomy
http://hdl.handle.net/2268/96176
Evolution du profil en azote des sols agricoles du sud de la Belgique.
French
Tychon, Bernard mailto [Université de Liège - ULg > Département des sciences et gestion de l'environnement > Département des sciences et gestion de l'environnement >]
Guiot, J. [ > > ]
Debbaut, Vincent mailto [Université de Liège - ULg > Services administratifs généraux > Protection et hygiène du travail (SUPHT) >]
Vander Borght, Paul mailto [Université de Liège - ULg > Services généraux (Faculté des sciences) > Relations académiques et scientifiques (Sciences) >]
1990
Nitrates - Agriculture - Eau, International symposium
Clavet, R.
INRA
375-380
Yes
International
2 7380-0284-6
Versailles
France
Nitrates - Agriculture - Eau, International symposium
du 7 novembre 1990 au 8 novembre 1990
Institut national agronomique Paris-Grignon
Paris-La Défense
France
[en] nitrogen profile ; nitrate leaching ; manure ; agricultural practise
[en] It had long been considered that intensive agriculture was the only source of groundwater and river pollution. This study is about an area with low intensity agriculture. It is based on field measurements of several soil profiles in a small watershed. The soil profiles show that important nitrogen losses (up to 100 kg N/ha) occur during winter, mainly in maize and potato fields. This paper also draws the attention to soil and water pollution resulting from large quantities of poorly used manure.
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/96176

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