Showing results for: Animal feed
This short white paper, produced for the World Economic Forum Annual Meeting 2018 in Davos-Klosters, explores some issues around the production and consumption of meat.
Fish are generally seen as more efficient in converting feed into food than land-based species, but, according to a new paper, this conclusion does not hold if the retention of protein and calories is accounted for using a different measure.
This study by researchers in the US used a theoretical approach to work out how much beef could be produced in the US if the cows were raised solely on pasturelands and by-products, and what the environmental and nutritional ramifications of repurposing the freed up cropland would be.
This blog by researchers Cedric Simon and Ha Truong from CSIRO Agriculture & Food discusses a method they have developed to reduce the amount of wild fish needed for prawn feed.
Scientists from national academies across Europe are calling for urgent action on food and nutrition in a new independent report published by the European Academies’ Science Advisory Council (EASAC). This analysis can be relevant for policy-makers working on food, nutrition, health, the environment, climate change, and agriculture.
The new report by World Wildlife Fund, Appetite for Destruction, highlights the vast amount of land that is needed to grow the crops used for animal feed, including in some of the planet’s most vulnerable areas such as the Amazon, Congo Basin and the Himalayas.
This new paper by FCRN member Elin Röös , the FCRN’s Tara Garnett and colleagues explores the following questions: What would be the implications, for land use and greenhouse gas emissions, if our global population moved away from eating beef and other ruminant meats and switched mostly to chicken? What if we all went vegan? What if all our meat demand were met by artificial meat? Or what if, in an attempt to avoid ‘feed-food’ competition, we limited our consumption of animal products to what we could obtain by rearing animals on grasslands and feeding them byproducts and food waste?
In a paper in PLOS One, researcher Gregory Okin suggests that the diets of carnivorous pets, like cats and dogs, have a significant impact on climate change. He estimates that in the U.S. alone, cats and dogs are responsible for 25-30 percent of the environmental impact of meat consumption in the country. In the U.S. there are 163 million cats and dogs, which together eat as much food as all the people in France. Okin found that to feed these animals the US releases 64 million tons of CO2.
The world’s largest agricultural commodities supplier, Cargill, obtained its highest profit in six years based on an increasing demand for meat. Animal nutrition and protein were the largest contributor to quarterly earnings for the company.
These are two briefings by the Parliamentary Office of Science and Technology (POST).