Animal feed refers to the nourishment provided to domesticated animals, mainly livestock, in the context of animal husbandry, including fodder and forage. It plays a crucial role in agriculture, affecting both economic sustainability and animal welfare through balanced nutrition. Authors such as Robert Jennings stressed the significance of concentrated nutrients in poultry diets, while Richard Lamb Allen promoted diverse feed options to support appetite and health.
James Rankin described compound feeds that blend grains with vegetables, and Frederick Humphreys warned against the dangers of overfeeding. These viewpoints highlight the dual emphasis on enhancing animal health and tackling environmental and economic challenges, ranging from reducing methane emissions through seaweed to addressing the pressures of climate-related forage shortages. The theme illustrates a complex relationship between nutrition, sustainability, and agricultural practices.