Hauggaard-Nielsen, Henrik; Jensen, Erik Steen; Aveline, Anne and Crozat, Yves (2004) Grain legumes and nitrate leaching: significance and prevention. Speech at: Legumes for the benefit of agriculture, nutrition and the environment, Palais de Congrès, Dijon, France, 7 -11 June 2004.
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Summary
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.
| EPrint Type: | Conference paper, poster, etc. |
|---|---|
| Type of presentation: | Speech |
| Keywords: | grainlegume, leaching, nitrate, residue quality, longterm evaluation |
| Subjects: | Crop husbandry > Crop combinations and interactions |
| Research affiliation: | Denmark > DARCOF II (2000-2005) > I. 5 (GENESIS) Production of grain legumes and cereals for animal feed |
| Deposited By: | Hauggaard-Nielsen, Senior Scientist, phD, Cand. agro Henrik |
| ID Code: | 3127 |
| Deposited On: | 17 Aug 2004 |
| Last Modified: | 12 Apr 2010 07:29 |
| Document Language: | English |
| Refereed: | Not peer-reviewed |
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