Optimizing nitrogen application and sowing date can improve environmental sustainability and economic benefit in wheat-rice rotation

Zhaopeng Fu, Ke Zhang, Jiayi Zhang, Yu Zhang, Qiang Cao, Yongchao Tian, Yan Zhu, Weixing Cao and Xiaojun Liu

Agricultural Systems, 2023, vol. 204, issue C

Abstract: In wheat-rice rotation, late sowing and excessive nitrogen (N) application lead to low annual yield and additional fertilizer waste. A comprehensive assessment of yield sustainability, N use efficiency, N balancing mechanism, and economic benefit is urgent.

Keywords: Wheat-rice rotation; Sowing date; Environmental cost; Nitrogen use efficiency; Nitrogen balance (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:agisys:v:204:y:2023:i:c:s0308521x2200172x

DOI: 10.1016/j.agsy.2022.103536

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