Residual N effects from livestock manure inputs to soils

J.J. Schroder, L. Bechini, S. Bittman, M.P. Brito, S. Delin, S.T.J. Lalor, T. Morvan, B.J. Chambers, R. Sakrabani, P.B. Sørensen

Research output: Contribution to conferenceConference paperAcademic

Abstract

Organic inputs including livestock manures provide nitrogen (N) to crops beyond the year of their application. This so-called residual N effect should be taken into account when making decisions on N rates for individual fields, but also when interpreting N response trials in preparation of recommendations. This paper addresses general principles of residual N effects, gives literature-based estimates of them, and reviews to which extent residual N effects are included in recommendations and regulations in selected countries.
Original languageEnglish
Publication statusPublished - 2013
Event15th International Ramiran Conference -
Duration: 3 Jun 20135 Jun 2013

Conference/symposium

Conference/symposium15th International Ramiran Conference
Period3/06/135/06/13

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