Since autumn, the rainy weather has continued, which still has a lot of adverse effects on pig raising, mainly reflected in the following aspects:
First, the piglet is sick
Piglets are cold and pigs are hot. So, what is the relationship between humidity and temperature? In hot summer, high humidity is called hot, which is very unfavorable to boars and sows. If moisture occurs in cold seasons, it is cold and cold, and cold is not good for piglets.
During the daytime in autumn, the temperature is not low, but at night, the temperature will drop a lot and will often be lower than the temperature that the piglets can withstand. A prolonged low temperature environment will cause the pig's resistance to decrease and even cause the disease.
In addition, as the daylight in the fall becomes shorter, the disinfection function of sunlight decreases, and the preventive effect on the disease weakens. Especially in rainy weather, it is impossible to rely on sunlight for disinfection.
Second, feed musty
It is normal for mildew to feed on molds in rainy weather. Occasionally, farmers think that the wet corn they bought is now used for grinding, which has no impact on pigs. However, it must be ensured that the storage time after processing is short, that is, it is used up as soon as possible after processing. Because wet corn will produce heat when it is crushed, it will be more likely to mold when the temperature rises.
After the feed molds, no matter what measures are taken, losses are inevitable. But there is no way to prevent mildew in the rainy autumn season. There are two methods that can be used: First, store some old corn in the warehouse and use it for at least ten days and a half months. The second is to pay attention to the storage of corn. Because of moldy mildew in corn, in addition to humidity, there is a factor that the gap between corn kernels is too small to disperse moisture and heat; if the corn is sifted through the wind, artificially increase the gaps between corn kernels, the ventilation will be good, and mildew will form. Reduce.
Third, the mosquitoes and flies harm
The temperature in the fall began to fall and the flies were no longer active during the night, but the amount of activity during the day was still very high, and the flies at this time liked to escape from the nighttime to higher-temperature pig houses, which made it more likely to bring pathogens from the outside; Mosquitoes will multiply because of the increase in rainwater, and they are more likely to spread diseases. In particular, JE-sensitive male and female sows should be noticed, because the routine JE immunization is usually in April and May, until the vaccine antibody in September has dropped, it may be that part of the pig's antibody has been insufficient to resist the virus Violations. Therefore, in the rainy autumn, we must continue to strengthen the prevention of mosquitoes and flies and prevent pig diseases.
IV. Increased respiratory disease
In autumn, the temperature difference between day and night becomes larger, and the heat preservation measures of the pig house cannot keep up with the speed of temperature change. This makes it easy for pigs in some stages to be in unfavorable circumstances. The suddenly changing climatic conditions are often the trigger for disease outbreaks. Because of climate change, the first thing that is easily caused is a cold. If a cold is not treated promptly, it may cause bronchitis or pneumonia. As a result, the immune function of the respiratory system declines, and pathogenic bacteria such as Actinobacillus pleuropneumoniae and Haemophilus parasuis are easy to find. Invade the body, causing a larger area of ​​more harmful and infectious diseases, and then cause the entire group of infection. Therefore, to prevent respiratory diseases in autumn and winter, we must first start from preventing colds, and more importantly, prevent environmental mutations.
Shandong Chunyu Water-saving Irrigation Equipment Co., Ltd., founded in 2011, is located in Laiwu High-tech Zone, Jinan City. It is a high-tech enterprise focusing on innovative and efficient emitter mold manufacturing and emitter product research and development and production. After nearly ten years of innovation and development, it is the invisible champion enterprise in Shandong Province, and now it is in a leading position in this field in China.
Spring rain people-oriented, build talent highland. At present, the company has 16 high, fine and advanced technical personnel, and cooperates with a number of scientific research institutes, forming a mold design, emitter testing, flow testing and other professional technical personnel team. In recent years, it has obtained 3 invention patents, 33 utility model patents and 3 patent awards. In 2019, it was identified as an intellectual property advantage enterprise in Jinan. It has undertaken 4 provincial science and technology innovation projects and won 2 second prizes of Shandong Science and Technology Progress Award. The company has built Jinan drip emitter mold engineering technology research center, the company has a slow wire cutting, CNC machining center, precision EDM machine, 3D projection measuring instrument, CNC engraving, laser engraving and other advanced processing equipment. Mature technology and rich experience support the excellent quality of Chunyu. Spring Rain pays attention to every link of production, implements 8S management, strictly controls the quality of products at the beginning, the middle and the end, and forms the seamless link of production management. The company has independently researched and developed flat emitter molds with full hot runner, cylindrical emitter molds with full hot runner and other products. With excellent quality, competitive price and good after-sales service, the company is well known at home and abroad, and has been sold well in Egypt, India, Iran, Turkey, Saudi Arabia, the United States and other countries.
With the vision of "building a global professional emitter mold supplier" and the mission of "providing solutions for efficient and innovative production of global water-saving irrigation enterprises", the company takes "scientific and technological innovation to scale new heights; Keep improving, the pursuit of excellence; Honesty and trustworthiness, win-win cooperation "for the values of the enterprise. For the construction of water - saving and resource-saving society to make a positive contribution.
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Shandong Spring Rain Water Saving Irrigation Equipment Co.,Ltd. , https://www.drippermould.com