What should be paid attention to in deworming pigs?

1. Choose appropriate anthelmintic drugs. At present, the better ones are complete with insectats, which are 1 gram per kilogram of body weight; anthelmintic essence, 20 mg per kilogram of body weight; Prothhimazole, 15 mg per kilogram of body weight; Levamisole at 8 mg per kilogram of body weight. In addition, trichlorfon can also be used according to 80-100 mg per kilogram of body weight.

It should be noted that the dosage should not be excessive or insufficient, so as not to affect the effect.

2. Grasp the appropriate deworming time. The first deworming effect of piglets at 45-60 days is better, and then every 60-90 days. Deworming should be done at night.

3. Choose appropriate deworming methods. Before feeding the deworming drug, let the pig stop feeding, mix the drug with the feed at 7-8 o'clock in the evening, let the pig eat it at a time, if the pig does not eat, you can add an appropriate amount of salt water or saccharin to the feed to enhance palatability. 4. Pay attention to strengthening the disinfection of the pig pen site.

After deworming, the feces should be cleaned up in time, piled up and fermented, burned or deeply buried; The floor, walls, and feeding trough should be disinfected with lime water 5 to prevent the discharged worms and eggs from being eaten by pigs and re-infected.

5. Pay attention to carefully observe the deworming effect. When deworming pigs, they should be carefully observed. If there are symptoms of poisoning, such as vomiting and diarrhea, the pig should be driven out of the slaughterhouse immediately, let it move freely, and relieve the symptoms of poisoning; In severe cases, they should be allowed to drink half-cooked mung bean soup; For those who have diarrhea, take 50 grams of charcoal or pot bottom ash, mix it into the feed and feed, and take it for 2-3 days to heal.

If the deworming effect is not good, you can switch to traditional Chinese medicine to make the gentleman, 10-15 kg piglets can be fed 5-8 grains each time; 20-40 kg pigs, feed 10-20 grains each time, at the same time with raw pumpkin seeds into a paste, mixed with a small amount of feed to feed the pigs, feed 2 times, 2 grams per kilogram of body weight.

It is advisable to feed pig deworming drugs for 5-7 days. Anthelmintics can choose ivermectin, avermectin, albendazole and fenbendazole, etc., such as ivermectin and avermectin have a good effect on repelling scabies mites and other parasites. Before deworming pigs, it is necessary to stop feeding a meal, and then mix the drug with a small amount of feed to feed the pigs, and pay attention to feeding in a fixed place in captivity, so as to clean up and disinfect the site, and clean up the feces in time after deworming, so as to avoid secondary infection of pigs with parasites.

First, it is better to feed pig deworming drugs for a few days

Pig anthelmintic drugs are generally fed for 5-7 days, anthelmintics should be selected with broad-spectrum, efficient and safe anthelmintic drugs, the main types of commonly used anthelmintic drugs are ivermectin, avermectin, albendazole and fenbendazole, etc., ivermectin, avermectin has a good effect on repelling scabies mites and other parasites, and albendazole and fenbendazole have a good repellent effect on nematodes, flukes, whipworms and their larvae and tapeworms in the migration period.

Second, the accurate time and correct method of deworming pigs

1. Accurate time.

1) Deworming piglets at 45 days of age to avoid parasitic infection.

2) Deworming is carried out about 25 days before breeding for sows, and once again 15 days before breeding.

3) Pregnant sows do not need to be dewormed, if the parasite is more serious, it can be dewormed about 30 days before farrowing, pay attention to the dosage of two-thirds of the normal amount.

4) Breeding boars are dewormed once in spring and autumn.

2. The right way.

1) Stop feeding a meal before deworming the pigs, and then mix the drug with a small amount of feed and feed the pigs.

2) The deworming period is generally 5-7 days, pay attention to captivity and feeding in a fixed place, so as to clean and disinfect the site.

3) After deworming, the feces and debris should be cleaned up in time, so as not to be eaten by the pig again, resulting in secondary infection, and the ground, feeding trough, wall, etc. should be cleaned and disinfected with 5% lime water.

4) pay attention to observe the reaction of pigs to the drug after feeding, if there is vomiting, diarrhea and other situations need to drive the pigs out of the pig farm, and let the pigs move freely to alleviate the symptoms of poisoning, if the symptoms are more serious, you can feed the pigs six mature mung bean soup, for diarrhea pigs should be cured of diarrhea after deworming.

Pig farms know that deworming is one of the important measures to kill pigs. The pig house is warm and humid all year round, which creates favorable conditions for the occurrence and spread of certain diseases, especially parasitic diseases. Therefore, deworming pigs is an indispensable part of pig management.

So how to deworm pig farms? 1.The deworming time is usually one month after weaning the piglets, and the first deworming is carried out, and it is recommended to deworm every three months.

March, April and October and November are the best times for deworming, and it is recommended to fully deworm the farm at this time. Second, the choice of insect repellents Mayor There are many types of insect repellent in the market, how to choose insect repellents? The choice of insect repellent is subject to two requirements:

Low toxicity, broad spectrum, about three points of toxicity, with the least amount of medicine to deworm the pig herd.

Arbiella is effective in killing mite parasites but not roundworms or flagellates, but a combination insect repellent such as albendazole ivelia can be chosen. It is good for mites, roundworms, whipworms, nematodes, schistosomiasis, mites, etc. Thirdly, the preparation of insect repellent before insect repellent has a certain bitter taste, the pig's sense of smell is sensitive, if the insect repellent is mixed in the feed, the pig's appetite will be reduced.

If the insect repellent is placed in a song, the palatability of the feed will deteriorate, the appetite of the pig herd is not good, there may be left feed, and the pigs cannot eat enough medicine, and it is difficult to achieve the ideal deworming effect. In order to ensure the deworming effect, before the pigs chase the insects, you can starve the pigs first, and then go to the next feeding point, and mix the insect repellent evenly in the feed to feed, the pigs are eaten due to hunger, and the medicine can also be fed to the pigs smoothly to achieve the purpose of deworming.

Fourth, the use of insect repellents When using insect repellents, they must be used in accordance with the instructions or follow the instructions of the veterinarian, and the amount can not be increased or decreased without permission, and the pig herd is poisoned or the deworming effect is not good. Due to the reproductive properties of the parasite (the formation of spores to multiply, insect repellent has little effect on killing spores), it is best to continue taking the drug for 6 days when deworming. This gives enough time to wait for all the spores to form larvae.

It is advisable not to use one insect repellent alone when deworming the farm, but to use several insect repellent in turn. When insect repellent is used alone, parasites are prone to develop resistance, so the deworming effect of pig farms is not ideal. 5.

Precautions: The pig house should be cleaned and disinfected.

If the pig farm is not hygienic, it is difficult to drive the insects out of the pigs, eat insect eggs and insects in contaminated food, drinking water, etc., and the deworming effect is not good. Therefore, at the same time of deworming, it is necessary to do a good job in pig farm hygiene, clean up the pig house in time, carry out special treatment on pig manure, and regularly carry out strict disinfection inside and outside the pig house to remove the parasites left in the environment. This is the point of deworming on pig farms.

In the process of pig breeding, there are more or less parasites in the body of pigs, which can generally be divided into internal and external parasites. These parasites will affect the growth and reproduction of pigs, resulting in a decrease in the efficiency of pig farms, so it is necessary to take scientific and reasonable deworming methods, hoping that this content can be helpful to pig farms.

To choose the right medicine, to ensure that the deworming effect is achieved, the selection of cheap, broad-spectrum, safe anthelmintic drugs is the key. Be accurate in your time. The deworming time should be determined according to the species, development and season of the worm.

Under normal circumstances, the first time to deworm pigs is better at the age of 45 or 60 days (pigs weigh about 30 kg), so that they can kill multiple birds with one stone and fight a variety of parasites together. The method should be ingenious, in order to facilitate the absorption of anthelmintic drugs, before deworming administration, pigs should stop feeding. Hygiene should be thorough, and keeping the pig house clean and hygienic after administration is essential to improve the deworming effect.

It is necessary to pay attention to the external environment and do a good job in hygiene.

Analyzing the life history of parasites, we will find that many parasites do not live in pigs all the time, and many eggs will be distributed in the external environment, so only pay attention to deworming and not killing the eggs in the environment, as long as the environment is suitable, the eggs will germinate again, and the parasites and pig farms will fight a "guerrilla war", and pig farmers will be exhausted, and frequent deworming will not get the desired effect.

Pigs can be vaccinated for deworming, and pigs must be cautious when vaccinating to avoid being knocked down by pigs, and it is necessary to pay attention to the size of pigs, some smaller pigs can not be vaccinated.

First of all, let's talk about two numbers, after research, if your pig farm is not dewormed, its growth slows down by 8% to 15%, and then the feed to meat ratio increases by 13% to 25%, this number is not alarmist, I did personally experience, a few years ago a customer, his pig grew very slowly, and the hair is messy, and then it happened to be a pig is sick, directly dissected, after the dissection, found that there are a lot of parasites in the stomach, basically have blocked the intestinal tube, so let him use anthelmintic drugs to mix, The more serious direct injection, after the deworming, there are a lot of insects on the ground of the enclosure.

After the deworming, there was an interval of half a month, and these pigs began to prepare the source, and gradually the coat color became brighter, and the growth was faster.

When is it appropriate to deworm pigs? First of all, the fattening pig, after 15 days after weaning the piglet, we can give it the first deworming; Then the second deworming is done at about 120 catties.

If you want to feed the big pigs and sell them again at 278 or 300 catties, it is recommended to drive them again at 212, and there is basically no problem after these three times.

Sows, a year is to drive three to four times, but deworming should try to avoid the first month of breeding, because at this time the embryo is implanting, if the stirring is uneven or the amount is too large, there may be miscarriage or stillbirth, miss this month, the back basically does not matter.

If you breed boars, you can drive them four times a year.

The above is the deworming time of pigs, but how to choose a good deworming drug? Most of them are using ivermectin, albendazole premix, this drug is already relatively old, at least one or two decades, pigs have produced resistance, ivermectin toxicity will be a little larger, a little careless, the dosage is large or not mixed well, it may cause pig poisoning vomiting, do not eat, diarrhea and other world sail problems, it is recommended to use worm bike, this is a pure Chinese medicine extraction and fermentation, many customers and fans and friends have responded to use after use, can see parasites.

Deworming pigs is an indispensable part of the pig farm, don't be careless.

Porcine parasitic disease is a common swine parasitic disease in the process of pig raising. The probability of infection in pigs is high and has a great impact on the health and growth of pigs. Therefore, it is necessary to do a good job of deworming.

In general, the first deworming is done one month after weaning the piglets, and it is recommended to do it every three months. March and April, October and November are the best times to deworm. For large pigs, a powder mixture is an option, which is generally mixed in the feed for 7 days.

For small pigs, insect repellent can also be injected intramuscularly** in piglets, and the insect repellent can be injected once.

Sows were treated with ivermectin and albendazole 3 4 times a year, mixed with 1 ton per kg, and fed continuously for 7 days; Special attention should be paid here. Insect repellents are not recommended for pregnant sows due to their toxicity and may cause abortion in pregnant sows. Fattening pigs are treated once with 40 50kg and 100 120kg, 1 ton of ivermectin and albendazole per kilogram, used for 7 days, stopped for 7 days, and used for 7 days.

Different drugs have different repellent effects on different parasites. Therefore, choosing the right repellent is a key link. Adhere to the principles of easy use, high efficiency, low toxicity, broad spectrum and safety.

Pigs are usually infected with various parasites. Therefore, when selecting drugs, broad-spectrum compound drugs should be selected to achieve the purpose of expelling various parasites in vitro and in vivo at the same time. Currently, ivermectin premixes with albendazole or fenbendazole can repel a wide range of parasites inside and outside pigs.

In order to guarantee the deworming effect, hungry pigs can eat a meal before deworming the pigs, and then go to the next feeding point to mix the deworming medicine evenly into the feed for feeding. When the pig is hungry, it eats up the feed, and the medicine is eaten smoothly to achieve the purpose of deworming.

When using insect repellents, they must be used according to the instructions or as directed by the veterinarian. No additions or reductions should be made without permission, which may result in poor deworming of pigs. Also, do not use insect repellent alone.

You can take turns choosing several insect repellents, because if you use insect repellents alone, parasitic insects can easily develop resistance, and the insect repellent effect on the pig farm is not ideal. To prevent cross-contamination or re-infection, it is best to use herd coverage to repel insects on farms and to repel insects on all pigs. The drug chosen should be suitable for boars, pregnant sows, fattening pigs, weaned piglets, etc., to ensure safety and avoid abortion and poisoning.

1. After the replacement pigs come, in addition to the vaccination, they must do a good job of deworming (you can start after a week), some pigs begin to have rough skin and hair after they come; Boars and sows are generally dewormed 3 times a year; Piglets are dewormed twice, once every 2 months and once at 5 months;

2. Lactating sows should not be dewormed, mainly because the piglets will grow slowly or even become stiff pigs, many people ask this question; Pregnant sows can be dewormed, mainly because of the anthelmintic drugs that can be used during pregnancy;

3. Parasites begin to increase in spring, and mites are more frequent in winter; Therefore, at this time, if the pig has not been dewormed, it should be dewormed as soon as possible, so as not to affect the growth;

4. Do not use antibiotics or vaccines together with antibiotics or vaccines, the toxicity will increase; After deworming, you can add some vitamins, and the pig grows faster; Trichlorfon cannot be used with alkaline substances and will cause symptoms of poisoning;