Probiotic feed additive for laying hen digestive tract health care

To understand the factors that affect the health of the digestive tract of the chickens, the farms need to take the following measures to do a good job in the health of the digestive tract, improve the quality of the chickens, and ensure the health of the chickens.

1. Choose feed ingredients and finished products that do not contain mycotoxins
Aiming at chicken diarrhea caused by mycotoxins, it is often accompanied by the symptoms of sick chickens pulling feed. It is recommended to use mycotoxin adsorbent to adsorb mycotoxin, such as toxic mold, 1-2kg/ton material, continuous use for 10 days. If the feed is contaminated by mycotoxins, the chickens are asymptomatic, and 0.5kg/ton of feed can be added for a long time. Its effect is better and it does not absorb nutrients and does not affect the use of drugs.
In addition, feed raw materials and finished materials should be rain-proof and moisture-proof, and they should be aired regularly to prevent mildew during storage.
In the house, it is necessary to prevent running and dripping, clean up the manure in time, increase the ventilation of the chicken house, and clean the trough every day to prevent the feed from moldy in the chicken house.

2. Reduce or reduce all kinds of stress, especially avoid the superimposition of stress
Such as reasonable arrangements for immunization and refueling according to standard procedures. When various stresses such as sudden weather changes and group transfers exist, try not to arrange other operations that can cause stress reactions in the flock.

3. Reasonable feed storage
The storage of feed in feedlots in feedlots is generally 3-5 days, and in summer, it is recommended not to exceed 3 days.
Regularly clean the feed tower thoroughly to prevent the chickens from being malnourished or sick due to eating spoiled feed.

4. Do a good job of disinfection in the house
Carry out chicken disinfection, water line disinfection, and feed line cleaning on a regular basis. Under normal circumstances, the chickens are disinfected 2-3 times/week, and the water line is disinfected 2 times/month. The water line should be cleaned up in time after drinking water administration to prevent some nutrients from breeding and breeding hotbeds for pathogenic microorganisms.

5. Prevent the occurrence of intestinal parasitic diseases
Regularly kill mosquitoes and other harmful organisms to eliminate the intermediate hosts and transmission vectors of parasites, reduce the incidence of parasitic diseases and reduce their transmission speed.

6. Regularly add probiotics or microecological preparations
Reasonable use of drugs, especially after oral administration, the number of beneficial intestinal bacteria should be supplemented in time to adjust the balance of intestinal flora. Youyikang can be added for a long time. It is a composite microecological product, including lactic acid bacteria, Clostridium butyricum, Bacillus subtilis and Bacillus licheniformis. The bacterial flora has the characteristics of resistance to gastric acid and choline. It can exist in the form of live bacteria and multiply in large numbers in the intestines of laying hens, exerting the excellent characteristics of probiotics. Among them, Bacillus subtilis metabolism produces a variety of small antibacterial peptides, which inhibit the growth of pathogenic bacteria, adjust the balance of intestinal flora, lactic acid bacteria metabolize to produce LPS degrading enzymes, high-efficiency enzymatic hydrolysis of LPS, remove toxins from the body, while slowing the body's oxidative damage, improve animal resistance Disease resistance to stress and stimulate the body to produce sIgA, improve specific and non-specific immunity. Clostridium butyricum can metabolize to produce butyric acid, repair the intestinal epithelial cells, ensure the integrity of the intestinal epithelium, and prevent the erosion of tissues by harmful substances.

The digestive tract is the place for digesting feed and absorbing nutrients. It is also an important immune organ for chickens. Its structural integrity and normal function are the guarantee for normal production performance. This is why people often say that "raising chickens is to raise a healthy digestive tract", so doing a good job of health care of the digestive tract during the entire breeding process is the key to ensuring the growth and production of chickens.