Five ways to raise pigs efficiently
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The requirement for buying piglets is to purchase piglets of good quality, healthy disease-free, and well-developed piglets at the lowest possible price. To achieve this goal, we must pay attention to the following three points:
1, the purchase location. The location of the purchase relates to the piglet's health status and the quality of the product. In general, the pig breeds in the market are miscellaneous and easy to carry the source of infection. Therefore, you can go to a better farm to buy piglets.
2, buy pig species. What kind of pig to buy depends on the purpose of buying the pig. If the purpose is to cultivate commercial pigs, binary or ternary crossbred pigs should be selected, and crossbred pigs of 30kg or more should be selected as fattening objects for commercial pigs. If used as a breeding sow, consideration should be given to its breeding performance and which paternal boars are used.
3, piglets appearance. The appearance of piglets should first meet the requirements of the purchased varieties, followed by judging the health based on the appearance.
二ã€Materials? Scientific choice of materials, reasonable materials
The efficiency of raising pigs depends to a large extent on how to choose feeds. It is necessary to select high-quality, high-efficiency feeds by looking at the ratio of meat to meat. When using premixes or concentrates, raw materials must be formulated to meet the nutritional needs of pigs.
1, according to the pig's different physiological stage materials, otherwise it will cause feed wastage or poor pig growth.
2, to the piglet to "grab three food, over three levels." Grasping milk food, overgrowth good growth; grasping open food, over good feed off; grab busy food, over good milk off. Do not overfeed and prevent excessive concentrates to prevent diarrhea and induced edema in piglets.
3, do not suddenly change the material, to mix the original material and new material feed, gradually reduce the original material, and increase the new material, generally after 5 to 7 days to complete the reload process.
4. The crude fiber in the pig feed should not be too much, and the green feed should be properly matched to prevent feed malnutrition or nutritional insufficiency.
Third, cleaning and disinfection can prevent disease
In order to prevent the occurrence of porcine infectious diseases, we must pay attention to the cleanliness and disinfection work of pig houses. Use disinfectant produced by veterinary drug GMP certified manufacturers to ensure the quality of disinfection. Regularly sterilize the inside and outside environment of the pig house, including the barn, site and equipment, equipment, drainage channels, air and pig body surface, etc., also pay attention to some health corners, such as loading pigs, sewage ditch, pool, food trough Disinfection of places and facilities. The piggery should maintain a good hygienic state and keep the barns dry on the ground in order to reduce changes in sow limb disease.
Fourth, disease prevention, prevention and prevention
1. There are many kinds of pig diseases and the cause is complicated. However, serious threats to the pig industry are still infectious diseases, especially swine fever, swine erysipelas, swine lung disease, paratyphoid pigs, and E. coli. Strictly follow the principle of prevention of pig disease, which is "prevention first, treatment secondarily, and prevention-oriented treatment." Pigs should be sterilized at least once every 7 days. The vaccine should be injected at a proper time. Once a sick pig is found, it is immediately isolated.
2, while focusing on the prevention of infectious diseases, we must also be alert to consumptive diseases, such as parasites, panting, delirium and so on. For newly-introduced piglets, it is best to add insect repellent to their feed for deworming 8 to 10 days after entering the cycle. When it weighs about 70 kilograms, it is repelled once more.
V. Careful management and rational feeding
Pigs can only use their high-quality feeds under the proper conditions of temperature, humidity, cleanness, and ventilation to give full play to their production performance and improve the feed conversion rate. At the same time, the newborn piglets should pay attention to aiding sucking milk to help them fix the nipples. In general, weak piglets should be fixed in the anterior middle nipple, and strong piglets should be fixed in the posterior nipple. Piglets should be fed early and at the same time pay attention to "eat less food" to prevent diarrhea. Feed fattening pigs, alternating wet and dry feeding. Free water after feeding. At the same time, feeding pigs should follow the feeding principle of “timed and quantitative, first coarse and fine, and uniform feedingâ€.