Technical points of sow breeding

Sows need to be managed well in breeding. The management of sows can not be ignored. Sows and boars should be raised separately as far as possible. And there are some differences between sow breeding and boar breeding, and there are a lot of things that need our attention when breeding. So the editor brings you the technical points of sow breeding today. Let's take a look at it with the editor.

1. Environmental disinfection

Environmental disinfection is an important measure to prevent diseases when raising sows. Disinfection should be done before and after production and during production of sows. And we should pay attention to control the personnel and vehicles entering the pig farm, and do a good job of disinfection before entering the pig house, so as to prevent carrying germs from affecting the growth of sows. And every time a batch of sows are transferred, the delivery room should be thoroughly disinfected. The empty column will be transferred to the sow after a week or so. After entering the production period, the sow should be disinfected twice, and the disinfectant should use drugs that do little harm to the sow, prepare more than two kinds of disinfection, and strengthen the disinfection intensity.

2. Immune injection

Immunization is also very important, and the first classical swine fever vaccine should be injected into piglets about 3 weeks after birth. Then do a good job of immunization against foot-and-mouth disease, paratyphoid and other diseases after a month or so. The second immunization against classical swine fever should be carried out in two months, and then we should also pay attention to the prevention and treatment of swine erysipelas, lung disease and other infectious diseases. When injecting the vaccine, we should pay attention to strictly follow the vaccine injection process, do not inject blindly, prevent excessive dosage, cause germs to produce antibodies and lose immune effect.

3. Timely deworming

Deworming is also essential when raising sows. Parasites can harm the immune system of sows, lead to a decrease in feed conversion rate and reduce the reaction ability and disease resistance of pigs. Therefore, when we raise sows, we should make a deworming plan according to the deworming process. Regular deworming can not only enhance the immunity of pigs, but also prevent various diseases. Start about 20 days before sow birth, and then do it once after weaning. The selection of insect repellents also needs to be paid attention to, and attention should be paid to the selection of insect repellents with good effect and low toxicity.

4. Strengthen the management

We should always observe the growth of sows during the sow production period. Control the temperature and humidity in the pigsty to avoid the breeding of bacteria caused by temperature and humidity discomfort. Then the management method should be adjusted according to the growth of sows. When raising sows, the feed should be adjusted according to the growth stage of sows, and the proportion of nutrition in feed should be controlled to meet the nutritional needs of sows. And pay attention to ensure adequate feed, especially during pregnancy, not only to provide the nutritional needs of sows, but also to ensure that fetal pigs will not be lack of nutrition.

The above is a brief introduction to the main technical points of sow breeding. The breeding management of sows needs our attention, otherwise it will have a great impact on both sows and young pigs. That's all for today's introduction. This article is for reference only. I hope it can help you all.