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AGRIS - Système international des sciences et technologies agricoles

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arable soils

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Nitrogen balances and leaching in four agricultural catchments in southeastern Norway

1998

Bechmann, M. | Eggestad, H.O. | Vagstad, N. (Jordforsk, Centre for Soil and Environmental Research, N-1432 As (Norway))

nitrogen soil sciences leaching nitrogen balance arable soils soil types otono nitrogeno engrais azote composicion quimica metabolismo del nitrogeno perdidas desde suelos ...
Department for Environment, Food and Rural Affairs - United Kingdom
Thallium in French agrosystems - I. Thallium contents in arable soils

1997

Tremel, A. | Masson, P. | Sterckeman, T. | Baize, D. | Mench, M. (Unite d'Agronomie, INRA, BP 81, 33883, Villenave d'Ornon (France))

clay minerals thallium arable soils france calcaire elemento primario del suelo mica marl mineraux mineral argileux roche mere oligoelement ...
Department for Environment, Food and Rural Affairs - United Kingdom
The role of nitrogen in crop production and losses of nitrate by leaching from agricultural soil

1994

Johnston, A.E. (IACR, Rothamsted, Harpenden (AL5 2JQ,UK))

united kingdom nitrogen leaching arable soils lessivage du sol perte nitrogeno perdidas lixiviacion royaume uni ...
Department for Environment, Food and Rural Affairs - United Kingdom