Buying piglets, learning methods
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:
Where to buy The location of purchase depends on the health status of the piglet and the quality of the product. In general, pig breeds in the bazaar are miscellaneous and easy to carry. Therefore, pigs can be purchased on a better farm.
The choice of pig breeds to be purchased 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.
Appearance of piglets Appearance of piglets should first meet the requirements of the purchased varieties, followed by judging the health according to the appearance.
Scientific choice of materials, rational use of 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 through the ratio of meat to meat. When using premixes or concentrates, raw materials must be formulated to meet the nutritional needs of pigs.
To use the material at different physiological stages of the pig, otherwise it will cause feed wastage or poor pig growth.
For piglets, they must “grab three foods and pass three levelsâ€. 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.
Do not suddenly change the material. Mix the original material with the new material, gradually reduce the original material, and add new materials. After 5 days to 7 days, complete the reloading process.
In the pig feed, the crude fiber should not be too much, and the green feed should be properly matched to prevent feed malnutrition or nutritional insufficiency.
Clean disinfection to 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.
Prevention is the main, prevention is more important than governance
There are many kinds of swine diseases and the cause is complex, but the serious threat to the pig industry is still infectious diseases. should
Adhere to the principle of "prevention first, prevention and control simultaneously," pigs should be sterilized at least once every 7 days, and vaccines should be injected in due course. Once a sick pig is found, it is immediately isolated.
While paying attention to the prevention of infectious diseases, we must also guard against consumptive diseases. For newly-introduced piglets, insect repellents are best mixed in their feed 8 days to 10 days after entering the ring. At a weight of 70 kg, the insects are repelled once more.
Elaborate management, rational breeding
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, dry or wet. Free water after feeding. At the same time, the feeding of pigs should follow the principle of "timed ration, first coarse and fine, and uniform feeding."
Vitamins are a type of trace organic substances that humans and animals must obtain from food in order to maintain normal physiological functions. In terms of physiological functions, vitamins are neither a raw material for tissues nor a substance for supplying energy, but they are an indispensable substance for the body. It has many types and different chemical structures. Most of them are the components of the coenzyme (or prosthetic group) of certain enzymes. They are the indispensable compounds for maintaining the normal growth (growth, health, reproduction and production function) of the body. It plays a catalytic role in the body to promote the synthesis and degradation of major nutrients (proteins, fats, carbohydrates, etc.), thereby controlling metabolism. Vitamins are essentially low-molecular organic compounds. They cannot be synthesized in the body, or the amount synthesized is difficult to meet the needs of the body, so they must be supplied from the outside. The daily requirement of vitamins is very small (usually measured in milligrams or micrograms). They are neither a raw material for body tissues nor a substance for energy supply in the body. However, they do not regulate material metabolism, promote growth and development, and maintain physiological functions.
Vitamin K2 MK-7, Vitamin C, Vitamin E, Vitamin K2, Vitamin H, Vitamin D3
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