Yield- and protein-neutral reduction in fertilizer rate for wheat, maize and rice can reduce the release of reactive nitrogen and greenhouse gas emissions in China

Yield- and protein-neutral reduction in fertilizer rate for wheat, maize and rice can reduce the release of reactive nitrogen and greenhouse gas emissions in China

Seeking food security, contemporary Chinese agriculture has followed a trajectory of overfertilization and associated environmental problems, hence the need for nitrogen-balancing practices that do not compromise yield and quality. Here we present a national meta-analysis using 224 studies with 1972...

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Bibliographic Details
Main Authors: Changlu Hu, Victor O Sadras, Zhaodong Wang, Wenting Du, Xiaoxiao Lei, Maolin Yang, Longcai Zhao, Panxin Zhang, Junmei Liu, Guoyan Lu, Xueyun Yang, Shulan Zhang
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:Environmental Research Letters
Subjects:
N fertilizer
N surplus
N use efficiency
reactive N
GHG emission
Online Access:https://doi.org/10.1088/1748-9326/acd6a9

Internet

https://doi.org/10.1088/1748-9326/acd6a9

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