Visor. In order to reduce the temperature of the surrounding environment of the farm, certain facilities can be used to block the solar radiation, such as black gauze, trees, vines and so on. A horizontal plate can be added to the window to block the sunlight coming from above the window.
Greening. In addition to its role in purifying the air, improving the climate of small environments, and beautifying the environment, greening also has the function of alleviating solar radiation and reducing the temperature of the environment. In summer, solar radiant heat should be reduced as much as possible through green shade. When the ambient temperature is higher than the interior temperature, the surrounding buildings can also be heated to increase the temperature inside the house. The air can be passed through the doors and windows and ventilation holes to bring the heat into the house. Afforestation can help reduce the ambient temperature around the house. . The area of ​​the leaves is 75 times that of the planted area of ​​the trees, and the area of ​​the grass blades is 25 times-35 times the area of ​​the grass. These leaves, which are several tens of times larger than the green area, through transpiration and photosynthesis, absorb a lot of solar radiant heat and can be significantly reduced. The air temperature, therefore, should be planted on the farm and around the trees to reduce the ambient temperature. However, tall trees should not be suitable for a variety of purposes, affecting ventilation, and attracting wild birds will also be detrimental to disease prevention.
Increase ventilation
In summer, when the temperature in the pig farm is higher than the outside, the ventilation can bring the heat out of the house and increase the air speed in the house. When passing through the pig body, taking away the distributed heat can also promote the pig body. Evaporative heat dissipation. Can use natural, mechanical (fans, floor fans, ceiling fans) ventilation.
Farms generally take evaporative cooling. 1. The body evaporates and cools. The evaporative cooling of pigs uses drippers, showers and aerosols to wet the pigs. Since the water temperature is lower than the body temperature of the pigs, the body heat can be expelled by conduction convection; the evaporation and heat absorption of the pig's surface water can also promote the body. Hot discharge. Sprinklers and drippers should be operated intermittently and frequently. The water on the skin will not evaporate until 1 hour, so continuous operation will only increase the water consumption and power consumption in vain, but it will not enhance the cooling effect. Generally, it will spray continuously once every 45 minutes. Actual operation should pay attention to install the filter in the water pipe to prevent the water nozzle being blocked by debris. The water pressure should not be too high or too low, and the installation position of the water spout must be taken into account in the production to prevent the ground from getting wet and the pig not getting wet. 2. The environment evaporates and cools down. Sprinkling water on the ground is a traditional method of cooling. It has a certain effect but it is hard and laborious, and it is easy to make the ground wet and the temperature inside the house too high. The roof spray uses the principle of evaporation and heat absorption of water to reduce the roof temperature and reduce the radiation transmission to the house. This method wastes water and is not as good as roof insulation, which can cool down and reduce costs. Domestic spray is achieved by spraying droplets of mist in the air to achieve cooling. Generally, the temperature can be reduced by 1°C-3°C, but it also increases the humidity in the house, so the cooling effect is likely to be offset by the increase in humidity. Therefore, this law only applies to dry heat areas.
Monkeypox is a viral zoonosis (a virus transmitted tohumans from animals)with symptoms very similar tothose seen in the past in smallpox patients, typically- presents clinically with fever, rash and swollen lymphnodes and may lead to a range of medical complications.It is caused by the monkeypox virus which belongs toIt is caused by the monkeypox virus which belongs toare two clades of monkeypox virus:the West Africanclade and the Congo Basin (Central African) clade.Theoname monkeypoxoriginates from the initial discovery ofthe virus in monkeys in a Danish laboratory in 1958.Thefirst human case was identified in a child in the Demo-cratic Republic of the Congo in 1970.
The Antigen test set is based on immunoch-romatographic and use double-antibodyromatographic and use double-antibodyromatographic and use double-antibodyromatographic and use double-antibodyromatographic and use double-antibodyromatographic and use double-antibodyphy, the complexes move forward along thenitrocellulose membrane till captured bypre-coated monoclonal antibody ofpre-coated monoclonal antibody ofinterprete the test results.
Rapid Test Kit,Easy-to-use disposable kit,Antigen Rapid Detection Kit PCR Assay Kit,Nasopharyngeal swab
Jiangsu iiLO Biotechnology Co., Ltd. , https://www.iilogene.com