Application of Microecological preparation in Pig breeding

1. Suckling piglets

After the piglets are born, the intestinal microecological balance has not been fully established, and the ability to resist disease is relatively weak. at this time, the effect of introducing probiotics into animals is the best. Therefore, after the piglet is born, first scrub its whole body with clean sterilized gauze or towel, then put it in a 32 ℃ incubator for 20 minutes to adapt to the external environment and temperature, and then give each piglet oral Zhilibao oral liquid (Lactobacillus acidophilus, antiviral antibody) 2 ml. Or take orally Ganuotai oral liquid (containing bacillus and metamorphic toxoid) 2 ml, once a day for 2 days, and then put the piglets in the incubator for 10 minutes, then eat colostrum. When piglets start feeding at the age of 7 days, Kangyuan No. 1 (made up of bacillus, lactic acid bacteria, enterococci and their metabolites, various enzymes, bioactive factors, special adjuvants, special for piglets) can be added to 1 ton of feed for 12 consecutive days, or 500 grams of mixture 500 kg of Piglet Bao (microecological preparation, special for piglets) can be fed continuously for 12 days. It can effectively prevent the occurrence of yellow and white dysentery of piglets, improve the survival rate and immunity of piglets, promote weight gain and accelerate growth.

2. Weaned piglets

For weaned piglets, you can choose Kangyuan No. 1 200g to 2 tons of water for 12 days, or Weitai C211 (special microecological preparation for piglets) 200g to 2000 liters of water; or Jinweipin C211 (special microecological preparation for piglets) 200g to 2000 litres of water, or weanbao (microecological preparation) 200g to 2000 litres of water for 12 days When the piglets were weaned, the sows first got out of the delivery bed and left the delivery room, and the piglets stayed in the delivery room for 5 days and drank water for 5 days, then transferred to the nursery and continued to drink water for 7 days. This can effectively prevent diarrhea and respiratory diseases of piglets, reduce weaning stress, nutritional stress, feed stress, temperature stress and environmental stress, improve the immunity and disease resistance of piglets, and ensure the immune effect of the vaccine. piglets grow fast, coat color is good, and survival rate is high.

After stopping the addition of drinking water, the nursing piglets were transferred to normal feeding, and microecological agents could continue to be added to the feed. Because of weaning, changing group, changing feed and sudden change of weather, it is easy to cause digestive tract dysfunction of animals, such as eating less food, poor digestion and absorption, abnormal defecation, slow growth, dull fur, and even emaciation. At this time, one ton of F231400g mixture (compound microecological feed additive, special for piglets) developed by Jiangsu Sanyi Biological Engineering Co., Ltd. can be used for continuous feeding for one month. It can quickly establish a perfect intestinal microecological system, regulate intestinal balance, improve immunity, reduce morbidity, improve the growth rate and evenness of piglets, and improve the survival rate.

Fattening pigs and reserve breeding pigs

After the care piglets were transferred to the fattening house and the reserve breeding pigs were introduced into the pig house, they could immediately be fed with microecological agents in feed or drinking water for one month, and once again in the middle of fattening until the pigs were listed on the market (backup pigs were transferred to breeding houses). Kangyuan No. 1, a microecological preparation for fattening pigs and reserve breeding pigs, was used to mix 1 ton of 200 grams of mixture or 2 tons of water, or 200 grams of Kanglejian was used to mix 1 ton, or 100 grams of Plejian was used to mix 1 ton, or 1 ton of F231400 grams of mixture was used for finishing pigs (compound microecological feed additive). Or 2 tons of water, continuous feeding or drinking water for 1 month. The above-mentioned microecological agents can also be used repeatedly in the middle fattening period and can be used continuously until they are listed on the market. It can effectively improve the feed utilization rate and absorption rate, improve the growth rate of fattening pigs, appear on the market 10 to 12 days in advance, reduce the meat ratio by about 0.8%, reduce stress, relieve immunosuppression, and improve immunity and disease resistance. it can also prevent digestive and respiratory diseases, improve ketone body levels, and improve meat quality.

IV. Pregnant sows

The addition of microecological agents in the early stage of pregnancy can effectively reduce pregnancy stress, reduce immunosuppression, improve immunity and disease resistance of sows, improve nutrition and physique of sows, increase pregnancy rate, and make embryos implantation safely and develop healthily. The use of microecological agents in the second trimester of pregnancy can prevent the occurrence of reproductive syndrome in sows, which is beneficial to the health of mothers and offspring, the normal development of fetuses and the reduction of stillbirth rate by more than 95%. The addition of microecological agents in the third trimester of pregnancy, especially one week before and after delivery, is beneficial to ensure the safe birth of sows, sufficient milk, healthy piglets and high survival rate. At the same time, it can effectively prevent the occurrence of "three inflammation" in sows, that is, endometritis, vaginitis, mastitis, as well as the occurrence of prenatal constipation and anorexia in sows. Usage: sow special microecological preparation Kangyuan No. 1 200g mixture 1 ton or 2 tons of water; sow special tihang Su (compound microecological feed additive) F231400g mixture 1 ton or 2 tons of water, continuous feeding or drinking water, sow Bao or sow Kang or Jinweipin C231, etc., 1 ton per 500g mixture, 1500 litres of water Or use Weitai C231 for sows, 1 ton per 200 grams of mixture or 2 tons of water, which can be used continuously.

5. Pigs after illness

When animals have a variety of diseases, the use of a large number of antimicrobials for treatment, not only kill a large number of harmful bacteria, but also cause beneficial bacteria in the intestinal tract of animals to be killed. After the end of the treatment, harmful bacteria will multiply rapidly, which is likely to cause the recurrence of animal diseases. Therefore, microecological agents should be used in time after the animals are treated with antimicrobials, which can effectively prevent the reproduction of harmful bacteria, make the intestinal environment of animals reach the state of flora balance as soon as possible, and reduce the recurrence of diseases. At the same time, it also helps to speed up the recovery of pigs after illness.

Animal Infectious Diseases Branch of Chinese Animal Husbandry and Veterinary Society