| abstract |
The invention discloses a special feed for improving the rapid development of black-bone sheep and a preparation method thereof, wherein the feed comprises the following raw materials: corn, bran, bean cake, green hay, sweet potato vine, peanut vine, sweet potato vine, flax cake, sunflower cake, oil cake, bone meal, monensin sodium, bacillus titanium zinc, urea phosphate, salt, trace elements special for sheep, compound vitamin agent and compound zymophyte. The growth speed of the black-bone sheep is improved by a method of mutually matching coarse materials and fine materials, wherein the coarse materials adopt green hay, sweet potato vines, peanut vines and sweet potato vines, the palatability is good, the nutritional value is high, the gastrointestinal peristalsis can be effectively promoted, the digestion capability is enhanced, the utilization rate of the feed is improved, and meanwhile, the coarse materials are wide in source and low in cost; the concentrated feed supplements proteins, carbohydrates, minerals, vitamins and the like required by the sheep, so that the nutrition of the sheep is more comprehensive, and the development of the black-bone sheep is improved. |