1, green materials and concentrates should not be fed a single pig
To achieve the goal of fast fattening, the green material must be matched with 40% concentrate. The concentrate is the full price of the general pig, and 10% glutinous rice bran can be added to the feed. When feeding, generally feed the concentrate first, then feed the green material, 4 times a day, each time to eat light in half an hour, using this method to gain 800 grams per day.
2, pellet feed pigs should not add water
Many farmers use pellets to feed pigs, just like feeding all kinds of powders. First, add water to mix porridge, and some even use boiling water to cook or cook in the pot. This not only does not reflect the superiority of pellet feed. It will also destroy the nutrition of pellet feed. The pellet feed is formed by pressing the full-price powder with a pellet feed machine. Compared with powder, it has good palatability, high digestibility, low incidence, large feed intake, fast growth rate of family rate and high feed compensation.
3, pumpkin leaves should not be fed pigs
The poisoning of pumpkin leaves is nitrite poisoning. If the weather is long and clear, after the sudden rain, the pumpkin vine leaves absorb a lot of nitrate and nitrite from the soil, and have not been digested and utilized. Poisoning occurs, so it is generally not advisable to use pumpkin leaves to feed pigs.
Ceramic parts are mechanical parts made of special ceramic materials through mixing, forming, sintering and processing.
The special ceramic materials mentioned may be oxide ceramics, nitride ceramics, boride ceramics, carbide ceramics, and the like.
As an inorganic non-metallic material, special ceramic materials have many properties that metal materials do not have, such as: high strength, high hardness, high modulus of elasticity, high temperature resistance, wear resistance, corrosion resistance, oxidation resistance, thermal shock resistance. .
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