Assessing the link between rice yield and carbon footprint with boundary line method in major rice-producing region, China

Donghui Liu, Pengfei Li, Jiarui Lv, Zhilei Liu, Cailian Yu and Xianlong Peng

Agricultural Systems, 2026, vol. 231, issue C

Abstract: Understanding the relationship between rice yield and carbon footprint (CF) is crucial for optimizing nutrient management in rice production system. Identifying the primary constraints in rice production and determining how these factors influence both yield and CF can help design more effective strategies for sustainable agricultural practices. However, quantitative research on this relationship is still scarce, particularly in regions like Northeast China, one of the most important rice-producing regions.

Keywords: Cold region rice; Yield gap; Carbon footprint gap; Boundary line method; Production limiting factors (search for similar items in EconPapers)
Date: 2026
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Persistent link: https://EconPapers.repec.org/RePEc:eee:agisys:v:231:y:2026:i:c:s0308521x2500263x

DOI: 10.1016/j.agsy.2025.104523

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