1: the pellet feed water and in the pellet feed water is mixed into the porridge like, often make its nutritional composition is damaged, the nutritional value is reduced. The correct way is: feed pigs, then feed water.
2: castration, epidemic prevention together to engage in the current, some farmers are very much attention to the prevention of sows, but ignore the scientific method. One is in order to save for piglets castrated, then vaccinated; two pregnant sows vaccinated. Zhou Hongchao said, so on the one hand, it is difficult to heal the wound is difficult to heal piglets, while the epidemic prevention effect is also relatively affected. On the other hand sows after pregnancy to external stimulation is particularly sensitive, epidemic prevention and belongs to strong stimulation, Dafangyizhen easily lead to miscarriage or stillbirth. So it is best not pregnant sows vaccinated piglets, should be in 10 to 15 days after castration and dafangyizhen.
3: the only cure analgin some farmers friends see the pig does not eat, fever, hurriedly injection of large dose of analginum. As long as the temperature is reduced, pig will be good. In fact, analgin side effect is very big, easy to cause pigs anaphylactic shock, a sharp drop in body temperature, resulting in respiratory and circulatory failure and sudden death.
4: pregnant sows do not have a diagnosis and treatment of some farmers believe that: after pregnancy, if the disease when the injection of medication, will be detrimental to the piglets. But this kind of understanding is wrong. Because clinical some drugs such as tetracycline, streptomycin, chloromycetin, aspirin and other pregnant pigs medication use vein injection, the drug is not through the liver enter the conceptus, toxicity, but if changed to oral, drug after detoxification of the liver becomes safe and effective.
5: feed nutrition is not comprehensive when some farmers pigs feed what what, as long as the pig to eat on the line. Do not pay attention to the fine feed, do not pay attention to the different stages of the growth of the pig nutrition and daily food intake. In this way, not only reduce the utilization rate of feed, increase feed costs, but also make the pigs grow slowly, prolonging the time of slaughter. Hong Chao Zhou warned that pig must according to the nutritional needs of pigs at different growth stages, the corn, meal, fish meal, bone meal, additives, vitamins and other. According to the mixing ratio, comprehensive nutrition feed is made, this can make fast, slaughter early, reduce the cost, economic benefits of high weight increment of a pig.
6: raw cooked feed waste raw cooked feed, is destroyed in feed nutrients, resulting in reduced feed nutritional value; the second is to Fei Rengong, fuel consumption, increase spending; three is feed cooked edible diluted with water before feeding, looks like a pig to eat more, actually eat the most is moisture. Pig feeding too much water, but also affect the normal physiological functions of their digestion and absorption, increase the burden on the kidney. Therefore, the production should be fed wet mix, feed water content should be held in hand into the group, the ground that is appropriate.
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