Optimization of water and nitrogen measures for maize-soybean intercropping under climate change conditions based on the APSIM model in the Guanzhong plain, China

Zhengxin Zhao, Zongyang Li, Yao Li, Lianyu Yu, Xiaobo Gu and Huanjie Cai

Agricultural Systems, 2025, vol. 224, issue C

Abstract: Climate change will significantly impact grain production in the Guanzhong Plain. Maize-soybean intercropping is a stable and efficient cropping system, and optimizing water and nitrogen (N) management strategies for this system under future climate is crucial for sustainable agriculture.

Keywords: Maize-soybean intercropping; APSIM model; Climate change; Water use efficiency (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:agisys:v:224:y:2025:i:c:s0308521x2400386x

DOI: 10.1016/j.agsy.2024.104236

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