Scientists in Ireland are working on a process to produce duckweed for use in animal feed by capturing essential nutrients in wastewater from dairy processing plants.
With dairy farming now accounting for 1.2 per cent of total global greenhouse gas emissions, more critical research is needed by European stakeholders to improve environmental sustainability, says a new report.
A new US study charting a 64-year fall in the carbon footprint of producing milk in the country, reflects wider global success in adopting sustainable milk production, according to one national dairy association.
