relation: https://orgprints.org/id/eprint/3106/ title: Grain legumes and nitrate leaching: significance and prevention creator: Jensen, E.S. creator: Hauggaard-Nielsen, H. creator: Aveline, A. creator: Crozat, Y. subject: Crop combinations and interactions description: The amount of internationally published evidence on the effects of grain legumes on nitrate leaching is sparse and some studies may have weak points. Nevertheless, this mini-review indicates that the level of N leaching is 0–20 kg N ha-1 greater after pea than after cereals. Methods to prevent N leaching should be further developed and there is a need to genetically improve the root systems of grain legumes. publisher: AEP European asociation for grain legume research date: 2004 type: Conference paper, poster, etc. type: NonPeerReviewed format: rtf language: en identifier: /id/eprint/3106/1/183_LC_returnedbyJensen_and_edits_SOF%28JC%29.rtf identifier: Jensen, E.S.; Hauggaard-Nielsen, H.; Aveline, A. and Crozat, Y. (2004) Grain legumes and nitrate leaching: significance and prevention. In: Proceedings of the 5th European Conference on grain legumes, AEP European asociation for grain legume research, pp. 63-64.