Study on the ecological efficiency of pig breeding based on the LCA-DEA method: evidence from China

Against the backdrop of the global dietary structure shifting toward high-protein livestock products, rising pork demand driven by population growth, and the in-depth integration of the “dual carbon” goal with the strategy for green and sustainable agricultural development, China—as the world’s larg...

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Автори:	Fengqi Xu, Zhen Xu, Xiangdong Hu, Hui Zhou
Формат:	Artigo
Мова:	Inglês
Опубліковано:	Frontiers Media S.A. 2026-02-01
Серія:	Frontiers in Sustainable Food Systems
Предмети:	ecological efficiency greenhouse gas emission reduction Life Cycle Assessment pig breeding super-efficiency SBM model
Онлайн доступ:	https://www.frontiersin.org/articles/10.3389/fsufs.2026.1750502/full
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