1. The amount of use should not be too large. The use of additives is better. It is only necessary to supplement the nutrients, somatotropin, vitamins and trace elements in the fattening pigs. If the dosage is too much, it will not only increase the cost of feeding, but also cause waste, and affect the pigs. Growth and development, and even poisoning. Therefore, when feeding pigs with additives, you should choose an additive with full ingredients, rich vitamin content and reasonable formula, which can be added according to the dosage requirements. Experienced pig farmers can choose high efficiency and high quality according to different growth stages of pigs. , inexpensive additives. PdR China Feed Industry Information Network - based on feed, serving animal husbandry

2. Unusable additives instead of concentrate additives are mainly composed of vitamins, trace elements, growth promoters and some drugs. They do not contain protein and energy substances. Their function is to improve the full price of the diet, improve the utilization rate of feed, and promote pigs. Rapid growth. Only when the feed nutrient level is full, the use of additives to supplement the lack of certain substances in the feed can maximize its effect. Do not simply add some additives to the roughage to feed the pigs directly. The concentrate should not be omitted when using the additives. PdR China Feed Industry Information Network - based on feed, serving animal husbandry

3, can not be mixed with several additives use additives are mostly complex type, if the combination of several additives is like increasing the amount of the same, it will cause the physiology of pigs. In addition, there is a certain antagonistic effect between different kinds of additives. Mixed use will affect the normal growth and development of pigs, increase the cost of feeding, and reduce the efficiency of pig raising. PdR China Feed Industry Information Network - based feed, animal husbandry services

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