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The best sheds for sheep should be corridor-style and slope-type. It should be high and low, with a slope of about 30. The front elevation is about 2.4m high, the back wall is 1.7m high, the corridor is 1.2m wide, and the front wall is 1.4m high. Designing the shed according to the size of the flock should not be too large or too high to prevent body heat consumption. Take the plastic heating shed in order to move as well, when it is fine in noon, open the shed frame, change the ventilation ring, the temperature inside the shed can maintain -2.5 ~ 5 °C. To clear the excreta in time, if it is a fixed plastic greenhouse, there should be enough ventilation openings, and clean the excrement once every 3 to 6 days; to prevent over-surge, the relative humidity should not exceed 65%. Otherwise it will cause sheep Respiratory and joint diseases.
2 To do three things
1 Insulation Choose a shed where the leeward is sunny, and choose a well-insulated plastic to cover it in double layers.
2 Moisture-proof Plastic The humidity in the greenhouse is generally relatively high. Ventilation holes or sunroofs are often used to ventilate and ventilate during the breeding process.
3 Wind, snow, winter, and spring snow and snow are relatively large, and the damage to the plastic greenhouse is very serious. Therefore, it is necessary to be strong and durable when building, and it is necessary to repair the hole in time. To prevent heavy snow from squeezing out greenhouses, the general shed is 50 to 60. This sloping angle can not only ensure that the sun can fully enter the shed, but also promote the decline of snow cover. The snow that has not fallen should be promptly removed.
3 Do a good job of disease prevention
The main prevention and treatment of rheumatism. The sheep only suffers from rheumatism, and the limbs, psoas muscles and joints have prominent changes in the symptoms. It should be treated with injection of hydrocortisone or acupuncture points; the fork rot (wet hoof leakage), treatment for hoof repair, removal of corrupt secretions or Asphalt, wax, human hair, the amount of a total amount of paste into a paste, add a little borneol, stir evenly, fill the affected area, and keep the inside of the house dry and ventilated; rickets (疥癣), treatment with anti-parasitic drugs, such as Fuman Ding et al. Intramuscular injection of 0.2-0.4 mg per kilogram of body weight; disinfection of 20% lime milk for contaminated sheds and timely isolation of diseased animals.
Winter sheep should do "three wants"
1 To build a shelter for sheep