Integrating Animal Husbandry With Crops and Trees

Per capita intake of animal protein is expected to increase globally through 2050, and the rate of increase will be more in emerging economies than that in developed countries. Global meat consumption between 1980 and 2050 is projected to increase from 133 million to 452 million tonnes, of which 86% (279 million tonnes) of the global increase will occur in developing countries. Animal-based agricultural systems occupy 45% of the global land area...