From cattle performance in the heat or the cold ... estimates at this point,” says Rebecca McDermott, a PhD student in beef cattle nutrition at UNL. Quantifying greenhouse gas emissions of ...
A new study by researchers at the University of California, Davis, found that feeding grazing beef cattle a seaweed supplement in pellet form reduced their methane emissions by almost 40% without ...
Grazing cattle also produce more methane than feedlot cattle or dairy cows because they eat more fiber from grass. In the U.S., there are 9 million dairy cows and over 64 million beef cattle .