Chicken farmers often add part of bone meal to feed calcium and phosphorus. In the process of adding bone meal, pay special attention to the following four issues: The number of additions should be appropriate Although bone meal is good, adding too much will not only cause waste, but also cause excessive burden on the stomach and intestines of chickens, and even cause diseases such as gout. If you add too little, you can not meet the chicken's egg production needs. The amount of chicks added was 1.5% of the concentrate, and the amount of laying hens was 3% to 3.5% of the concentrate. The amount of vinegar should be added to bone meal The calcium contained in the bone powder not added with vinegar is not easily absorbed and used by the chicken. After the appropriate amount of vinegar is added to the bone powder, the calcium contained therein undergoes a chemical reaction and becomes calcium acetate easily absorbed by the chicken. The effect of calcium supplementation is both rapid and significant. . Method: After adding 3% edible vinegar to the bone meal, stir it in a pan until it is hot. Bone meal must be made from the skeleton of healthy livestock Bone powder made from skeletons of diseased livestock (especially livestock with infectious diseases) must not be used. Because the use of such bone meal feeding chickens is very easy to cause the epidemic and epidemic. Sheep bone powder can't feed laying hens The sheep bone powder is hot, and when it is absorbed and used by chickens to participate in the formation of egg shells, it will raise the temperature in the chicken body, which is not only unfavorable to the formation of egg shells, but also reduces the egg production rate of chickens. Gauze Pads,Cotton Gauze Pad,Sterile Gauze Pads,Medical Gauze Pads Henan Anbang Medical Supplies Co., Ltd. , https://www.anbangmedical.com