Analysis and Prevention of the Reasons for Spontaneous Aidless Milk or Insufficient Milk in Sows

The lack of milk or lack of lactation in sows postpartum is often due to improper feeding and management of sows, and sows are not fed according to the correct feeding pattern. The lack of milk in sows is a common phenomenon in small and medium-sized pig farms.

The main reasons for lack of milk or lack of milk production are:

1. The sows have poor nutrition during late pregnancy, the pigs are thin, and the mammary glands are not well developed; 2. The sows feed too much energy during pregnancy, while other types of feed are insufficient, and the pigs are overweight and endocrine disorders. 3, early mating sows mating prematurely, incomplete breast development, prolactin and neurological disorders, etc.; 4. Sow elimination rate is too low, too old, appetite is not strong, digestion and absorption is not good; 5. Sows Poor quality, postpartum infections such as production channels; 6. Stress response caused by lack of milk or lack of milk.

Prevention of lack of milk or lack of milk secretion:

1. To strengthen the nutrition of the sow during the later period of pregnancy to ensure that the mammary gland is well developed; 2. To reduce the energy feed the sow feeds during pregnancy, and to add other types of feed to prevent pigs from becoming obese and endocrine disorders; The maternal pig mating is too early, the initial allocation is 240 days or more, and the weight is about 100 kg; 4. The old sow is eliminated in time; 5. The sow's constitution is strengthened to prevent postpartum infection such as production tract infection; 6. Reducing stress reaction. 7. Pay attention to cleaning and disinfecting sows. The sow is cleaned one week prior to the birth, and 0.1% potassium permanganate solution or benzalkonium chloride is then used to disinfect the sow, especially its udder, ventral and buttocks, and then enter the clean and disinfected delivery room. 8. Massage the breasts. The postpartum sow's breasts are massaged 3 to 5 times a day for 15 to 30 minutes and milked every 10 to 10 minutes. 9. Drug prevention: Sodium sulfate 1.5 to 2.0 kg/ton is added to the feed. Sows are given sulfamethazine, trimethoprim and sulfathiazole to reduce the incidence of postpartum mastitis 3 to 5 days before delivery. . 10. Western medicine treatment: 1 application of prolactin tablets prolactin, 50 tablets each time, 2 times a day orally, once every 2 to 3 days. 2 On the day of prenatal and on the postpartum day, 10 ml of sodium selenite vitamin E injection was injected intramuscularly to the sow. 3 hormone therapy: intramuscular injection of 4 to 5 ml of diethylstilbestrol, 2 times a day; there is milk and poor lactation 5 to 6 ml of intramuscular injection of oxytocin, 2 times a day, or intramuscular injection of pituitrin 5 ~ 6 ml twice daily for 2 days. 4Promote lactation and eliminate inflammation by intramuscular injection of antibiotics such as penicillin and streptomycin or sulfa drugs. 11. Chinese medicine treatment: Traditional Chinese medicine treatment has good results in the traditional Chinese medicine prolactin based on Wang Fuli, pangolin, etc. The following reference prescriptions can be used in the production: 1 Vaccaria 35 g, Pangolin 35 g, Frying shrimp 250 grams (mashed), add 200 grams of brown sugar 1 seasoning feed, one dose per day for 2 to 3 days. 2 15 cases of chrysanthemum spirit, 1 oral administration, or pass milk scattered 100 grams, 2 times service, 1 time a day. 3 King No. 45 grams, Chuanxiong 25 grams, pass grass 25 grams, Angelica 35 grams, 25 grams of Codonopsis, peach kernel 20 grams into the end, add 3 eggs for feeding service. 4 200 grams of brown sugar, 200 grams of rice wine, 2 eggs, stir in the feed and feed the pigs, and even feed 3 to 4 days.

1) ESCO MEDICAL has founded in 2002 and located in Suzhou China. It is one of leading supplier of chair-mounted Dental Unit in China.
2) It possesses ISO9001:2001 and ISO13485:2003 quality system certificate.
3) Annual Production Capacity: 1200PCS
5) Over 15 Yeas focusing on Dental Treatment Unit & Dental Simulation Unit.

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