Agronomic measures improve crop yield and water and nitrogen use efficiency under brackish water irrigation: A global meta-analysis

Ruopu Wang, Heli Cao, Shaozhong Kang, Taisheng Du, Ling Tong, Jian Kang, Jia Gao and Risheng Ding

Agricultural Systems, 2025, vol. 226, issue C

Abstract: Brackish groundwater irrigation presents a feasible solution to alleviate water scarcity; however, it also induces salt stress in crops. The effects of agronomic measures on crop yield, water use efficiency (WUE), irrigation water use efficiency (IWUE) and nitrogen use efficiency (NUE) under brackish water irrigation are still unclear.

Keywords: Brackish water irrigation; Salt stress; WUE; NUE; Crop yield; Agronomic measures (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:agisys:v:226:y:2025:i:c:s0308521x25000447

DOI: 10.1016/j.agsy.2025.104304

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