The hot summer weather provides conditions for the growth of multiple parasites in pigs. At this time, we must do a good job of deworming according to scientific methods.
Zhang Danjun, an expert from the Animal Husbandry Institute of the Provincial Academy of Agricultural Sciences, said that many pig farmers often neglect the cleaning and disinfection of the barn houses and urine after they are dewormed. As a result, the discharged worms and eggs are eaten by pigs, resulting in secondary infection. Therefore, after the insects are removed, the excrement should be cleared out in time, concentrated and fermented or burned and buried deeply. In addition, ground, walls, and feeding troughs are also sterilized with 5% lime water to prevent secondary infection of parasites. After administration, the pig's response to the drug should be carefully observed. If vomiting, diarrhea and other symptoms occur, pigs should be immediately driven out of the colony and allowed to move freely to relieve symptoms of poisoning. For serious pigs, drink up to six mature bean soups. For diarrhea pigs, take 50 grams of charcoal or pot ash, feed in the feed, even for 2 to 3 days, there will be significant results.
To ensure that insecticides have the desired effect, the use of low-cost, broad-spectrum, high-efficiency, and safe deworming drugs is the key. At present, the best deworming drugs are complete insecticides, insect repellents, albendazole, and levamisole. In addition, we must pay special attention to the use of drugs can not be excessive or insufficient. After the first dose, the insects are repelled every 60 to 90 days. In addition, deworming works better at night.
In order to facilitate the absorption of deworming drugs, pigs were stopped before deworming. In the evening from 6 to 8 o'clock, mix the drug with a small amount of concentrate and let the pig finish once. If the pig does not eat, you can add a small amount of salt water or saccharin to the feed. When the group raises pigs for medication, you should first calculate the amount of the drug, grind the medicine, and mix it evenly in the feed. The deworming period is generally 6 days, and it is necessary to feed in a fixed place, so that the site can be cleaned and disinfected.
The method of repelling the pigs in the fermentation bed is similar to that of the traditional pigs. Choose the right medicine and choose the right time for deworming. In general, the insect repellent period is usually 6 days. Feeding should be carried out at a fixed place to clean and disinfect the site. After removing the parasites inside and outside the pig, the pigs are rushed to the fermentation bed for rearing. Deworming methods can be divided into two types, off-site repellent and field deworming.
To remove ectoparasites, it is recommended to feed them with ivermectin compound for 5 to 7 days, and spray the body surface with the dicofol dilution. For parasites in the digestive tract, sow boars should be repelled once every 3 months. Male and female pigs should be dewormed at the same time; gilts introduced should be repelled once in the first 10 days; piglets and finishing pigs should be Deworming, can be fixed at 60 days of age (30 kilograms) can be an insect, so it can remove a variety of insects at the same time. Because under normal circumstances, can be slaughtered for another 100 days, if the breeding period is relatively long farmers, you can delay the appropriate deworming. Attention should also be paid to collective deworming, preferably at the same time as the sow boar deworming. After removing the insects from the pigs, remove the excrement in time and perform harmless treatment. The floor, wall and feed trough of the pig house should be sterilized with 5% lime water to prevent the excreted body and eggs from being infected by pigs after eating.
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