The pigs have a wide range of parasites, including tsutsugamushi disease, rickets, hairy head nematode (whipworm), pulmonary filariasis, toxoplasmosis, coccidiosis, cysticercosis, trichinosis, etc. Rickets, tsutsugamushi disease, coccidiosis, and whipworm disease are the most common. The damage to pigs is more serious and often results in poor growth and poor growth of pigs. In most of the spring and autumn seasons, most pig farms will repel all the pigs in the farm. When the fall is coming, the author will talk about the problems that should be paid attention to when deworming, in order to achieve a good insect repellent effect.
1. The selection of drugs should be appropriate to ensure that insecticides achieve the desired results. The selection of low-cost, broad-spectrum, high-efficiency and safe deworming drugs is the key. At present, there are all kinds of insecticides, insect repellents, albendazole, and levamisole. It should be noted that medication should not be excessive or insufficient.
2, the time to be accurate should be based on the type of insect body, development status and season determine the time of deworming. Under normal circumstances, the best choice for the first time to pig repellent 45 to 60 days of age (about 30 kg of pig weight) when the effect is better, so that in one fell swoop, put a variety of parasites together. After the first dose, the insects are repelled every 60 to 90 days. Deworming should be carried out in the evening.
3. The method should be subtly used to facilitate the absorption of deworming drugs. Before the deworming, the pig stops feeding. In the evening, from 6 to 8 o'clock, mix the medicine with a small amount of fine material and let the pig eat once. If the pig does not eat, add a small amount of salt water or saccharin to the feed. For the group of pigs used for medication, the amount of medication should be calculated first, the medicine should be crushed, and evenly mixed into the feed. The deworming period is generally 6 days, and it is necessary to feed in a fixed place to facilitate the cleaning and disinfection of the site.
4. Keeping the pig house clean and hygienic after thoroughly administering the medicine is crucial for improving the insect repellent effect. Many pig farmers tend to ignore the cleaning and disinfection of the barn houses and excreta after they are dewormed. As a result, the excreted eggs and insect eggs are eaten by pigs and cause reinfection. Therefore, after deworming, the excrement should be removed in time, concentrated accumulation, fermentation or incineration and deep burying; ground, walls, and feed tank should be sterilized with 5% lime water to prevent parasites from re-infection.
5. Care should be taken to carefully observe the pig's response to the drug after careful administration. 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 six mature bean soups. For diarrhea pigs, take 50 grams of charcoal or pan ash, mix in feed, and serve for 2 to 3 days.
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