Can Dairy Practices Reduce Carbon Footprints?

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A study on milk production use of Recombinant Bovine Somatotropin (rbST) showed a reduction in the carbon footprint of dairies. Using rbST to increase milk production in cows means that less cows, resources, and energy are needed produce the same quantity of milk, when compared to a dairy operation not using rbST.

"Environmental sustainability is an important consideration in agricultural production, with emphasis placed upon meeting human food requirements while mitigating environmental impact. The present study demonstrates that use of rbST markedly improves the efficiency of milk production and mitigates environmental parameters, including eutrophication and acidification, greenhouse gas emissions and fossil fuel use," wrote the study’s authors.