With the development of poultry now, the popularity of feed additives has become more and more popular, and its role is very large, because the cost is relatively high, so the requirements for additives are also very high. So what problems can current feed additives improve poultry?
1. Improve the nutritional status of livestock and poultry
Feed additives have a propelling effect on the synthesis of nutrients in the intestines of livestock and poultry that are ingested, and have a corresponding control effect on the microorganisms in the intestines of livestock and poultry that consume host nutrients. The daily feed for pigs lacks the corresponding nutrients, and the host naturally absorbs the nutrients released by the microorganisms in the body, or absorbs the nutritional needs of the body through nitrifying bacteria. Therefore, the better effect of feed additives in the diet is mainly that when the nutritional level in the pig's body is lower than the more suitable requirement, the effect of the additive is not obvious when the nutritional level in the pig's body is higher than the more suitable requirement.
2, nutritional balance
According to related reports, milk protein is a nutritional factor with a better amino acid balance in piglets, and piglets are also easy to absorb and use. Therefore, during the growth stage of piglets, the more protein is added to the feed, the closer the amino acid balance in the body is to the normal protein standard of piglets. The growth-promoting function of feed additives is mainly to play a more obvious effect under the condition of poor protein quality. It can be inferred from this that if the protein level in the feed consumed by the pigs is poor or the amino acid ratio is imbalanced, adding methionine and lysine to the feed will significantly increase the weight gain of the pigs and increase the feed accordingly. Conversion rate.
Feed additives
3, promote nutrient absorption
If the intestinal wall structure of pigs is thin, they can better absorb the nutrients they ingest, and they also perform well in terms of pig growth rate and feed conversion rate. But at this time, the pigs accelerate the absorption of nutrients in the feed, strengthen the hunger of the pigs, and at the same time increase the desire of the pigs to eat, and ensure that the pigs increase their feed intake while increasing the corresponding weight gain rate. Therefore, the use of antibiotics for pigs in daily production and ad libitum feed are more effective than restrictive methods.
4. Disease control
If feed additives can be used correctly and reasonably for pigs in actual production, they can generally exert a certain effect on disease control. According to related reports, feed additives exert their corresponding disease prevention and control effects, mainly by controlling latent bacterial infections to control the probability of common diseases in pigs.