One-third of human-induced reactive nitrogen emissions can be traced to livestock supply chains. Highly variable nitrogen use efficiencies along these chains uncover opportunities for more sustainable nitrogen management.
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Mueller, N.D., Lassaletta, L. Nitrogen challenges in global livestock systems. Nat Food 1, 400–401 (2020). https://doi.org/10.1038/s43016-020-0117-7
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DOI: https://doi.org/10.1038/s43016-020-0117-7
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