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Research Output 1988 2020

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Conference paper
1990

Relation between N input and nitrate concentration of groundwater on arable farms

van Erp, P. J., Boumans, L. M. J., Kloet, C. J., Oenema, O. & van Duijvenbooden, W., 1990, Nitrates Agriculture Water International Symposium. Calvet, R. (ed.). Paris La Defense: INRA, p. 367-373

Research output: Chapter in Book/Report/Conference proceedingConference paperAcademic

farm
nitrate
groundwater
crop
removal
1989

Seasonal variations in soil mineral nitrogen and in the response of grassland to nitrogen fertilization

Oenema, O., Postmus, J., Prins, W. H. & Neeteson, J. J., 1989, Proceedings of the XVI International Grassland Congress, Nice (France). Versailles: Association Francaise pour la Production Fourragere, p. 159-160

Research output: Chapter in Book/Report/Conference proceedingConference paperAcademic

seasonal variation
grassland
nitrogen
mineral
soil