title: Improvement of the soil-crop model AZODYN under conventional, low-input and organic conditions creator: David, Christophe creator: Jeuffroy, Marie-Hélène creator: Valentin Morison, Muriel creator: Herbain, Céline subject: Cereals, pulses and oilseeds subject: Farm nutrient management subject: Composting and manuring description: The use of mechanistic crop modelling, simulating the dynamics of crop N requirements and nitrogen supply from the soil and fertilizers, can provide sound advice to users. This paper describes a methodological way to improve soil-crop modeling used for N management of conventional and organic wheat. date: 2007 type: Conference paper, poster, etc. type: NonPeerReviewed format: application/pdf identifier: http://orgprints.org/10310/1/david-etal-2007-soil-crop-model_azodyn.pdf identifier: David, Christophe; Jeuffroy, Marie-Hélène; Valentin Morison, Muriel and Herbain, Céline (2007) Improvement of the soil-crop model AZODYN under conventional, low-input and organic conditions. 3rd QLIF Congress: Improving Sustainability in Organic and Low Input Food Production Systems, University of Hohenheim, Germany, March 20-23, 2007. relation: http://orgprints.org/10310/