Exclusive: Yaochen Ling Xiao Su whoever detonated derailed many small-scale farms have taken early

Exclusive: Yaochen Ling Xiao Su whoever detonated derailed many small-scale farms have taken early weaning, weaning time in 21 to 28 days. In this mode of feeding and management, the use of sow and piglets at weaning while immunization method must pay attention to two aspects: (1) sows at weaning immunity, under normal circumstances, the body's antibodies through 140 to 170 days until the next delivery, breastfeeding mono & diglycerides has decayed to a very low, the production of maternal antibodies in piglets corresponding relatively low. If you sow obstacles problems such as miscarriage, stillbirth, estrus, immune failure problems are more prominent. (2) If the sow vaccine dose is relatively large, then the antibody levels higher than at conventional dose vaccination, produced in 21-day-old piglet vaccination, may be disturbed maternal antibodies in the blood at weaning, mono & diglycerides and then lead immune failure.
Suggestion: mono & diglycerides When using sows and piglets at weaning while immunization immunization program, it is best to maternal antibody titer determination weaning time, and then determine the time and dose immunization. This dose has two meanings, May 12 Texas hog prices ,,,,,,,, one refers dose vaccination of sows, one refers dose vaccination of piglets. An appropriate increase in dosage will help improve the immune antibody levels, while increasing the dose can neutralize some of maternal antibodies. For reference dose of immune sows 4 to 5 parts, pigs 2 to 3 parts; maternal antibodies in piglets at 1:32 or more, with four copies of the immune effect of the vaccine dose of the best.
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