Modeling Water and Nitrogen Balance of Different Cropping Systems in the North China Plain

Volume: 9, Issue: 11, Pages: 696 - 696
Published: Oct 30, 2019
Abstract
The North China Plain (NCP) is experiencing serious groundwater level decline and groundwater nitrate contamination due to excessive water pumping and application of nitrogen (N) fertilizer. In this study, grain yield, water and N use efficiencies under different cropping systems including two harvests in 1 year (winter wheat–summer maize) based on farmer (2H1Y)FP and optimized practices (2H1Y)OPT, three harvests in 2 years (winter wheat–summer...
Paper Details
Title
Modeling Water and Nitrogen Balance of Different Cropping Systems in the North China Plain
Published Date
Oct 30, 2019
Journal
Volume
9
Issue
11
Pages
696 - 696
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