Many free-range farmers in rural areas think that pig manure is black, skin is red, pigs love to sleep, and the feed smells scent. This kind of feed is really a good feed. It is the concept of farmers that makes many small feed companies take the risk. . First, dung black. Many pig farmers think that manure black is good for digestion and absorption, and manure yellow has poor digestion and absorption. This is not the case. The indicator of the digestive rate is not the color of the feces, but the feed conversion ratio (feed weight ratio), as well as the shape of the feces. Of course, the loose stools are not well digested and may also be diseases. The high copper, high zinc, and high iron content in the feed will not be digested and will be excreted in the faeces. The feces will naturally turn black. The high copper has the effect of inhibiting bacteria and promoting growth. In order to prevent high copper intoxication, high iron and high zinc are generally added, as well as antibacterial Promote the role of anti-diarrhea, these are effective for piglets and finishing pigs in the early stage, but it should be noted: In a certain stage of the growth of pigs, a certain number of ranges can not be added as much as possible. One is anti-poisoning, the second is more waste; the discharge of high copper with the feces can cause pollution of the water and soil environment; the residual copper in pork is harmful to human health. Second, the skin red. Many pig farmers think that pigs eat feed that has red, shiny skin, or that the feed is not good. In fact, in the diet, hydrazine preparations are added to aminobenzoic acid (Azazan acid). The main effect is to relax capillaries, enhance vascular permeability, and also have antibacterial and long-acting effects, and skin redness. Of course, other feeds for pig feed can meet the needs. The pigs are fed well. The feed is free from aphanelic acid and the skin is red. If the basic energy of feed, protein deficiency, etc., increase the amount of aphanelic acid added, the pig drug died, the skin will not be red. There are standard quantities allowed by the State to allow additions, and some feed manufacturers are required to meet the peasants' psychology and add a large dose, which is not allowed by the State. Because: the residual part of the water and soil environment with the discharge of contaminated manure; scorpion preparations in the meat of the residual harmful human health; large pig stage should not use wolfberry preparations. Different swine breeds have different skin tones and can not always require redness. The quality of pigs is mainly determined by feed energy and protein. The key to feed quality depends on the pig's growth rate and feed compensation. Third, pigs love to sleep. Some feed manufacturers have exaggerated the publicity that they can “eat, sleep, and grow long.†Farmers also mistakenly believe that pigs eat a good feed for sleeping. They think that sleeping can reduce exercise, reduce feed consumption, and promote the conservation of feed. These views are Incorrect. Why can pigs sleep when they eat this feed, unless sedatives or sleeping pills are added to the feed? This is not allowed by the country and the United Nations. Normal pigs should sleep and fall asleep. The food should be eaten. It should be played. This is a healthy pig and it is naturally long. If a pig sleeps 24 hours, it is certainly a sick pig. The key is still the nutrition problem. If the feed energy and protein are insufficient, even if they can not sleep long enough to eat sleeping pills, side effects may also occur. Hypnotics in the feed must not be added and cannot be in violation of national regulations. If sleeping pills are added to the feed, there will be residues in the pork. People who eat this kind of pork will develop drug resistance and will cause difficulties in the treatment of certain diseases. Speaking of science to raise pigs, we must talk about nutritional needs, strengthen feeding and management, and we will be able to raise pigs; pigs should exercise properly, especially when they are in the pig stage, and they will be healthy and healthy. Fourth, people smell and smell, smell is a good feed. Farmers generally try to sniff the snails when they purchase feed. They think that there is a good smell for fishy smell and fish feed. However, it is a misunderstanding to ask for feed quality – other nutrients. People smell the incense is standing on the human point of view to think about the problem, but through several comparative experiments, but found that the smell of distiller's grains is more easily accepted by the pig, but the use of distiller's grains in the feed should not be too large, otherwise it will cause amino acids in the feed Unbalanced, it will affect the weight gain of pigs. Feed Additivecorn Gluten Meal,Lawns Corn Gluten Meal,Low Corn Gluten Meal,Corn Gluten Meal Bunnings JILIN COFCO BIO-CHEM AND BIO-ENERGY MARKETING CO., LTD , https://www.cofco-biotech.com