Animal husbandry is the branch of agriculture concerned with animals that are raised for meat and milk products. Subsistence farming is beef cattle are kept in high density feedlots. Allowed to roam widely, foraging for themselves. Modern traditional production. It includes breeding livestock. Barren vegetation of land infertile soil. Agricultural cow graze grazing browsing cows crowded herd flock grassland prairie moorland lowland meadow wold plain grass geography terrestrial climate topography terrain pasture plateau tableland steppe vast extensive large wide long big background dry aerial view fly herb herbs flying drone overhead flight arid landscape brown white nature natural xeric desertic bright true simple standard UHD 4K 3840X2160.