Assessment of DRAINMOD-NII model for prediction of nitrogen losses through subsurface drained sandy clay under cultivation in south west Punjab, India

In the present study, the DRAINMOD-NII model was calibrated for the years 2018–2019 and validated for the period 2019–2020 over the two cropping years. The model simulations were statistically evaluated by comparing the measured drain flows and nitrate-nitrogen (NO3-N) with the model simulated drain...

Full description

Bibliographic Details
Main Authors: Mehraj U Din Dar, J. P. Singh
Format: Article
Language:English
Published: IWA Publishing 2022-10-01
Series:Water Supply
Subjects:
Online Access:http://ws.iwaponline.com/content/22/10/7732