Introduction to the method of skillfully treating "bad hobby" of pigs
Circle: cut short the upper eyelashes of a swine and cut it when it grows. In this way, when the pig looks up and runs around, its eyes will be stimulated by wind, light and dust and will have a sense of fear. After several times, the pig will no longer run in the circle.
Nibbling on the wall: pigs gnawing on the wall is often due to insufficient salt intake. in general, the salt content in the diet of 60-90kg fattening pigs should reach 0.25%, and the salt content in the diet of breeding boars should reach 0.35%.
Bite fight: bite fight often occurs when pigs are raised in different pens. If you first drive the pig out of the pen, spray the pen with liquor, spray the same liquor on the pig, and then drive into the cage, there will be no bite fights.
Chicks: for pigs that often eat chickens and ducks, they can scorch a handful of chicken feathers into brown, grind them into fine powder, and then put them into a paper tube and blow them into the pig's nostrils. Later, pigs will "retreat" when they see chickens, ducks and other chicks.
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The method of making pig diet formula
1. Prepare data: (1) types of raw materials. (2) the nutritional content of various raw materials and the content of toxic and harmful substances that may exist. This is the basis for making pig diet formula. two。 Design formula: according to the known nutritional standards and the nutritional content of various raw materials, reasonably determine the proportion of various raw materials in the formula, so that the digestive energy, crude protein, calcium, phosphorus, salt, lysine and methionine of the formula just meet the nutritional standards without too much, so as to reduce the cost. When designing the formula, we must pay attention to the scientific nature of the formula, do not add any
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Main symptoms and treatment of heatstroke in ducks
After heatstroke, ducks will have a rise in body temperature, crouching and unwilling to walk, open their mouths to breathe or spread their wings to dissipate heat. then there will be standing instability and paroxysmal coma paralysis. (specifically, the duck's head touches the ground or shakes its head, and it can run normally, but it can run normally when it is driven away, but there are neurological symptoms such as touching the ground, coma or shaking its head when it can not run very far. the treatment methods are as follows: 1. When a duck is found to have symptoms of heatstroke, it should be immediately transferred to the shade or build a shade shed, shade net 2. 2. Use electric or water-soluble vitamins
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