At present, the disease in the pig industry is complicated, new diseases are emerging, and old diseases have been happening all the time. How can we further improve the efficiency of pig raising? The author thinks that the following two points should cause enough awareness: First, create a good environment For a long time, the basic factors for raising pigs, namely, species, nutrients, management, and diseases, are very important. Only the attention to the environment may be neglected. However, in the actual production, how many ways to raise pigs, sows and piglets are more difficult to raise, and the good achievements are often those who are careful, diligent and full of love, not those who are low-minded. The fineness of the heart allows the breeder to feel the meteorological changes sensitively, so that the management of the pigs is changed accordingly, and the diligence allows the breeder to immediately improve when the breeding environment of the pig presents a bad scene. Through careful inspection and a large number of experiments, it is considered that the most suitable housing environment is the following: the temperature of the delivery room is 23~25°C, and the temperature of the first week of the piglet is 27~29°C; the ground is dry. Good ventilation, air convection, ammonia concentration is not felt, and the house is completely disinfected, and the whole process is carried out, and the pathogenic microorganisms are reduced to a minimum. Second, prevent blue ear and ring virus At present, the most headaches for pig diseases are blue ear and ring disease. Only the pig body is contaminated by other virus bacteria. The article comes from the pig farm power network. If the boar is not bred (does not climb), how can the boar be tuned? Then the blue ear and the circovirus will determine the opportunity to visit the sick pig without losing the opportunity. If the environment is bad again, then the disease outbreak on the farm is in jeopardy. Therefore, in order to prevent blue ear and ring virus, the author advocates the following feeding management methods: 1. Establishing a central group to keep seeds in the field. It is necessary to introduce healthy pigs to a fixed healthy breeding farm when introducing seeds. 2. Perform the all-in, all-out breeding and governance law. After the pig house is vacated, it must be disinfected in all directions and separated into pigs after a period of time. 3. Develop a superstitious immunization program to reduce all stress. Such as less injection, no transfer group, no mixed group and not easy to refuel. 4, reduce the stocking density, pay attention to the pig house neat and dry, well ventilated, no dry sound. 5, raw material choice: to prevent the potential persecution of the virus. Pressure sensor usually consists of a pressure sensor and a signal processing unit for measuring the pressure of liquids and gases. According to different test pressure types, pressure sensors can be divided into gauge pressure sensors, differential pressure sensors and absolute pressure sensors. According to the working principle, it can be divided into Ceramic Pressure Sensor, diffusion silicon pressure sensor, piezoresistive pressure sensor, sapphire pressure sensor and so on. Pressure Sensor,Miniature Pressure Transducer,Pressure Transducer,Hydraulic Pressure Transducer,pressure transmitter Xi'an Gavin Electronic Technology Co., Ltd , https://www.cngamicos.com