Scientists identify cost, carbon monitoring and certification as barriers to scaling enhanced rock weathering in agriculture.
Bacteria fed with methane from waste and sewage could be a potential alternative to conventional animal feed ingredients.
Processed animal proteins could reduce the environmental impact of chicken production, while microalgae may increase it.
Scientists identify cost, carbon monitoring and certification as barriers to scaling enhanced rock weathering in agriculture.
Bacteria fed with methane from waste and sewage could be a potential alternative to conventional animal feed ingredients.
Processed animal proteins could reduce the environmental impact of chicken production, while microalgae may increase it.
Research shows a 10% carbon-credit premium could quadruple biodiversity benefits without reducing carbon storage or returns for farmers.
Gene-silencing pesticides could offer farmers more targeted pest control, but EU regulators may need new guidance before approving them, researchers warn.
Breeding animals to produce more muscle could reduce the feed, water and emissions involved in meat production, researchers suggest.
