Improvement of the soil-crop model AZODYN under conventional, low-input and organic conditionsChristopheDavidauthorMarie-HélèneJeuffroyauthorMurielValentin MorisonauthorCélineHerbainauthorThe 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. Cereals, pulses and oilseedsFarm nutrient management Composting and manuring2007Conference paper, poster, etc.