Core Tip: Day-time delivery can bring a lot of convenience to feeding and management, while reducing piglet mortality and increase economic efficiency. This article describes the specific implementation method for your reference. Method of implementation: 1. The sow's delivery time is closely related to the breeding time. Generally, pregnant sows mated in the afternoon and evening, most of them are able to give birth during the day. Because the male and female animals are active in the morning, their energetic and fertile rates are high. Fetal activity is strong, and delivery is usually during the day. According to the date of mating, timely observation of the sow's on-job performance, if the vulva swollen with secretions, while unsatisfactory performance, which is at 8-9 am, intramuscular injection of cloprostenol injection in the sow 1-2ml enables 92.2% of sows to give birth during the day and have the role of spawning. 2, cattle can also control the delivery during the day, that is, in the pre-production period of labor cows, found that its abdominal edema, enlarged mammary glands, congestive swelling of the vulva, buttocks skin folds flattened, both sides of the tail root depression, can be at 4 pm Intramuscular injection of 300 micrograms of chlorhydric acid solution, and at the 10 o'clock in the evening, 210 micrograms of the same drug can be used to control delivery at 6-9 o'clock on the following day. The above methods can generally control the delivery of pregnant animals in the daytime. However, due to differences in constitution and clinical performance of pregnant animals, there may be some errors, and the experience may be explored in practice. Rectangular Good Quality Padlock
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