(一)选对品种1.因畜禽的种类而异。牛羊是反刍家畜,主要吃粗纤维含量高的草,可选择诸如玉米的茎叶、高梁、杂交苏丹草、紫花苜蓿、沙打旺等;而猪、兔、鱼、鹅则可以选择禾本科和叶菜类的牧草,比如大麦、燕麦、黑麦草、鸡脚草、奇可利、鲁梅克斯、苦荬菜、聚合草、甘蓝、苋菜等。 (A) choose the right species 1. Due to the type of livestock and poultry vary. Cattle and sheep are ruminant livestock, mainly to eat grass with high crude fiber content, such as choice of stems and leaves of corn, sorghum, hybrid Sudan grass, alfalfa, sand prosperous, etc .; and pigs, rabbits, fish, goose you can choose Gramineae And leafy pasture, such as barley, oats, ryegrass, chicken feet grass, odd can, Rumex, bitter gourd, grass, cabbage, amaranth and so on.