Abstract
A process-factor was driven for the NO3--N concentration in the soil water. The process-factor was calculated to a catchment in Belgium. The NO3--N concentration in the surface water at the outlet of the catchment was used as Cs. The model was run on each individual field within the catchment for four consecutive winter periods. A Monte Carlo approach was used (i.e. the simulation was repeated 1500 times with new picks from the NO3--N distribution functions on October 1st considering the crop rotation. The results indicated that, the process-factor, calculated as the ratio of the simulated NO3--N concentration in the soil water at 90cm and the measured NO3--N concentration in the surface water, for the catchment is 2.35. Moreover, the proper management of crop nutrients (nutrient source, application rate and timing) is an important way to help control the loss of nutrients through surface runoff and subsurface drainage water.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
