When does the piglet start to repel insects?

The main points of time for deworming pigs of different ages and types are as follows:

1, new piglets: drive out internal and external parasites once in the second week after entering the field.

2. Growing and breeding pigs: parasites of 2 months old and 4 months old are discharged once each.

3. Reserve pigs: drive away internal and external parasites once in the second week after the imported pigs enter the market; Reproduce the precursor parasite once inside and outside.

4. Adult boars: excrete internal and external parasites once every quarter.

5. Adult sows: expel internal and external parasites once every quarter, and inject ivermectin injection once 2 weeks before labor.

6. Introduction of breeding pigs: using parasite precursors inside and outside the body once.

Extended data:

Piglets grow fast because of their vigorous metabolism, especially protein metabolism and calcium and phosphorus metabolism, which are much higher than those of adult pigs. At the age of 20 days after birth, the protein per kilogram of body weight is 30 ~ 35 times that of adult pigs, and the net metabolic energy per kilogram of body weight is 3 times that of adult pigs.

Therefore, the demand of piglets for nutrients is high in quantity and quality, and they are particularly sensitive to malnourished feed. So it is necessary to ensure the supply of various nutrients for piglets. Piglets generally weigh 1 ~ 1.5 kg at birth. After two months' rearing, the weight can reach15 ~ 20kg, which is more than times of 10.

Big river. Five key points to be mastered in deworming pigs