Semi-shelf plastic warm sheep breeding technology
In order to speed up the economic benefits of mutton sheep breeding and reduce the labor intensity of farmers, the use of this technology is one of the measures that must be taken in mutton sheep breeding. First, the benefits of using a warm circle to raise sheep: 1, the temperature is appropriate, to protect the fetus. The main reason for winter sheep dropping out is the lack of cold and nutrition. In winter, as the sheep's body resists cold and strong winds, the heat output of the sheep body will increase significantly. This requires a lot of fat in the body to maintain body temperature balance, resulting in the sheep being quickly thin. 2. Improve the survival rate of young livestock. The warm circle can form a good microclimate under bad weather conditions. In this environment, raising mutton sheep can make the ewes strong and milky. The winter lambs will not freeze because of cold, nor will they cause indigestion and colds due to the cold. 3, can promote the normal growth and development of young animals. Because the temperature of the warm circle can be maintained below minus 5°C and close to the zero boundary temperature, the amount of energy material consumed to maintain the body temperature is small, and the thermal energy absorbed by the body can ensure the normal growth and development of winter lambs. 4, warm circle temperature is appropriate. At night, it will not be piled or smashed due to cold, thus eliminating the economic loss caused by freezing and pressure and ensuring the smooth progress of winter lambs. There is no special overnight staff when picking lambs, which greatly reduces the labor intensity of farmers. Second, the construction of plastic greenhouses: 1, the choice of the site. Should be selected in the high dry terrain, to prevent water backflow, drainage should be smooth. At the same time, it is necessary to take into consideration the prevention of epidemics, convenient transportation, adequate water supply, good water quality, avoidance of tuyere and other undesirable factors. 2, heading. In order to make full use of solar energy, the building should face north and south, and the southeast or west side should not exceed 15°C. If the sheep house needs to be oriented north-south, the roof of the house can be a full-arched plastic shed with a corridor in the middle and double arrangement in the left and right. The front of the sheep house does not have a tall building within a certain distance, so it is advisable to not affect the lighting. 3, a reasonable set of ventilation openings. The vent of the greenhouse should be located on the leeward side of the roof. The small sheep houses used by farmers can use round or square exhaust outlets. Each exhaust outlet is about 0.05 square meters in size, and it is generally set every 3 meters. The top of the exhaust port should be equipped with a windproof cap to prevent rainwater from entering. 4. The plastic film slope of the shed. The slope of the plastic film refers to the angle between the plastic film and the ground plane. Should be controlled between 40-55 °C, so you can get a higher lighting rate. 5, determine the size of the greenhouse. Generally based on the number of sheep, the general lamb occupies 0.75-1.0?/ only, adult sheep covers 1.0-1.5?/ only. If the General Assembly raises the cost of heating sheds and affects the temperature in the sheds, too small will cause the sheep to become crowded, raise the temperature inside the shed, and make the air circulate. In order for the greenhouse to achieve the desired lighting effect, the shape of the circle must be rectangular. The width of the circle cannot be changed at will, and the length can be changed as needed. The ridge height has a great relationship with the lighting effect, and it cannot change the ridge height arbitrarily. Otherwise it will affect the lighting effect or cause waste. Manual Resuscitator,Disposable Pvc Resuscitator,Manual Pvc Resuscitator,Disposable Latex Free Pvc Resuscitator Medton Medical , https://www.medtonmedical.com