Fermenting pigs in summer will be hot?

In summer, the weather is getting hotter and hotter. Some users who are preparing to use pigs in fermentation beds are hesitant to think that the high outside temperature in summer and the heat produced in the fermented bed fermentation will “superimpose” the two calories and make it unable to heat the pigs. Tolerate, is it really? As a matter of fact, the jinbao dry-type fermentation bed is similar to a hot spring, and the internal fermentation temperature and the external surface temperature vary little with the seasonal climate. Normally, the surface of the normal operation of the fermentation bed is at a constant temperature of twenty degrees. Generally, it will not rise to thirty or forty degrees due to the heat of the summer, but it will not drop suddenly to several degrees due to the cold weather in winter. The reason why the temperature of the fermentation bed will not be too high in the summer is:

1. The fermentation bed is basically a thermostatic bed. A 50-cm thick bedding fermentation bed (fermented bed made of fermented bed fermentation agent is generally only 50CM thick, ducks and ducks need only 40CM, other products generally require a mat layer 90 cm to 1 m thickness), regardless of winter and summer, its internal core fermentation layer is in the range of 35-45 °C. The warming of the fermentation and the heat generated by it, after passing through other maternal media layers that are not fermented or have weak fermentation strength, will gradually decay when they reach the surface, and the temperature at the temperature of more than 40 degrees will reach the surface at most. A few degrees.

2. The surface of the fermentation bed does not produce heat. The surface of the fermentation bed cannot ferment because it does not have the conditions for fermentation, and it does not produce heat at all. Regardless of summer or winter, heat is transmitted from the middle and lower core fermentation layers. The hot, poor conductor—that is, the 10 to 20 centimeter surface litter, gradually decays to the surface only twenty degrees. To say the least, since the surface layer and the outside world exchange heat at any time, even if a little heat is generated, it will quickly disappear due to the rapid convection with the air. Therefore, in the summer, the surface of the fermented bed is touched by hand, and there is still a cool feeling like the surface of other objects in the room.

3. The amount of bacteria and total amount of excreta are limited. The functional strains in the fermentation bed are constantly dying while they are growing. The functional microorganisms have a temperature zone suitable for their own growth and reproduction. If a certain temperature range is exceeded, some bacteria will die, and the heat generated will be It will be reduced, so that the temperature will drop; in addition, pig fecal urine that can be used by microorganisms (such as functional microbes in fermented bed fermentation agent) is also limited, over time, effective function of living microbial stock and pig manure stock A certain degree of dynamic equilibrium must be established, and how much microbes are broken down, so that neither the generated temperature nor the heat can rise or increase indefinitely and is automatically controlled within a suitable range.

4, the fermentation bed can make air convection flow. Because when the fermentation bed generates hot air slightly higher than the ambient temperature, the hot air rises, the cool air drops or is injected from the periphery, and there are also normal mechanical assisted ventilation ventilation, which can make the air can form convection flow, avoiding The warm and sultry feeling, like a fan, felt cool inside the bed.

Therefore, in summary, the Tycoon Dry Fermentation Bed is basically a constant temperature bed, the summer temperature is not too high, the surface temperature is maintained at 20 degrees, which is suitable for animal growth, farmers can not worry about fermentation bed Summer temperatures will be high, and as long as management is properly managed, the fermentation bed will be very good in the summer. According to the application and comparison of the manager of Jiangxi Nannan Zhou for three consecutive years, in the summer, the temperature of the Jinbao dry-type fermentation bed is at least 1 degree lower than the cement floor temperature. Details can be consulted: Beijing Huaxia Kangyuan Technology Co., Ltd. Telephone Toll Free Hotline:

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4K Camera

The 4K Camera is getting more and more popular recently so what is the 4K Camera?

The 4K Camera/ 4K Ultra HD Cameras/ 4K Waterproof Cameras/ 4K Night Owl Cameras/ 4K Camera Monitor/ 4K Camera Wifi/ 4K Camera CCTV, also called the 4K HD Network Camera or the 4K HD network camera(today we mainly introduce the 4K HD network camera), adopts the new hardware platform with higher performance and is equipped with the 12 million pixels ultra-high-definition image sensor, which has the characteristics of the accurate and natural color reproduction and the clean and delicate picture quality.

4K means that the resolution is 3840*2160 and the aspect ratio is 16:9; under which standard, the CMOS progressive scan can reach 2160P. Compared with the 2 million pixels, the 4K high-definition network camera has higher vertical resolution, more accurate picture details, clearer display, cleaner and more delicate, and can make people feel immersive; which can effectively help to saitisfy the monitoring needs of the high-definition picture quality at the places with the complex lighting.

What about the technology advantages of the 4K Camera?

The most outstanding technology advantage of the 4K Camera is the 4K technology.

First of all, the most obvious feature of 4K technology is that its improved display resolution makes the picture more refined. There are two important key factors that affect the fineness of the picture, one is the pixels of the picture, and the other is the vertical resolution of the picture. The higher the pixels of the picture is, the finer the pixels on the picture of the same size will be, and the smaller the lattice will be. In fact, the human eye is very sensitive to the vertical resolution of the image, the higher the vertical resolution is, the more details and levels the human eye can recognize. What the 4K technology can achieve in the surveillance field is to enhance the vertical resolution of the picture while increasing the pixels, making the details and levels of the picture more accurate.

Secondly, the enhancement of the color levels and details makes the picture closer to real life. The transition from the standard-definition to the high-definition display system is actually mainly the upgrade in resolution, while there is no significant improvement in color. However, in the era of 4K Ultra HD, in addition to the leap in resolution, the changes in color are particularly noticeable; which is reflected in the latest BT.2020 ultra-high-definition broadcasting standard promulgated by the ITU-R.

Finally, the 4K video systems process the 10-bit or even 12-bit encoded video signals. At present, the HD or Full HD systems usually use the 8-bit video systems, while the 4K Ultra HD uses the 10-bit or even 12-bit video systems. Therefore, the 4K video system has a greater improvement than the HD system whether in the gray level transition or in the color depth level performance.

All in all, the 4K Camera has a great improvement in the image quality and it would be more widely used by more and more people.

4K Ultra HD Cameras, 4K Waterproof Cameras, 4K Night Owl Cameras, 4K Camera Monitor, 4K Camera Wifi, 4K Camera CCTV

SHENZHEN SANAN TECHNOLOGY CO.,LTD , https://www.sanan-cctv.com