In general, the temperature suitable for the growth of finishing pigs is 14 to 23°C, especially 16 to 18°C. The temperature suitable for the growth of young pigs and piglets is slightly higher. In China (especially in some northern provinces and regions), the temperature during the four months to five months within one year is lower than the temperature needed for pig growth, especially in January. At present, most of the pig houses in rural areas are open type, and the temperatures in the winter and outside the house are basically the same. This not only affects the growth of the pigs, but also causes the pigs to eat a lot of calories due to a large amount of heat loss in the pigs, which consumes feed and raises the cost of raising the animals. Therefore, we should vigorously promote and promote the use of plastic greenhouses to raise pigs. The method is: covering the open area outside the ring with a plastic film, covering the plastic film according to the condition of the housing and wall of the pig house. The coverage should be strict. The humidity in the covered circle is easy to be excessive, the wall must have a urine discharge port, the excrement should be promptly removed, and the ventilation and ventilation should be uncovered in a timely manner so as to keep the circle clean and sanitary. Generally used semi-closed, with a corridor of the pig house, so that a reliable north side of the pig house to set a wide 80 cm to 100 cm work corridor, its advantages are ventilation, insulation, moisture, fresh air, simple structure, low cost, easy to work .
Orthopedic Saw
Orthopedic electric saw is suitable for trauma surgery, our company mainly has multi-functional electric drill saw system, Oscillating Saw, reciprocating saw, sternum saw, plaster saw and so on.
As a medical instrument used in hospital surgery, medical oscillating saw has the characteristics of beautiful appearance, small size, light weight, no wire, easy to carry, safe operation and can shorten the operation time. Our orthopedic medical oscillating saw cut quickly and accurately, to ensure that the bone section in the operation is orderly greatly reduce the temperature rise of the bone surface, the international common multi-point crimping method is a good solution to the resonance phenomenon caused by most of the domestic medical power single point crimping method, making the cutting process safer and faster, the swing frequency of 1800 times/min makes the cutting faster and reduces the operating time.
bone cutter saw,Surgical Bone Saw,cast saw,oscillating saw
Jiangsu Aomed Ortho Medical Technology Co.,Ltd , https://www.aomedortho.com