Effects of increasing maize planting density on yield, water productivity and irrigation water productivity in China: A comprehensive meta-analysis incorporating soil and climatic factors

Increased planting density (IPD) has been widely implemented, yet its impact on maize yield, irrigation water productivity (IWP), and water productivity (WP) remains unclear. Utilizing data sourced from peer-reviewed publications, we conducted a meta-analysis to (1) examine the effects of varying pl...

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Bibliographic Details
Main Authors: Mingwei Zhou, Yongcui Wang, Jian Gu, Ningning Ma, Wenjie Hou, Jiaqi Sun, Xiaobing Fan, Guanghua Yin
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Agricultural Water Management
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Online Access:http://www.sciencedirect.com/science/article/pii/S0378377425003853
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