A New Technology for liberating the Productivity of Pig Industry-- Digital Pig farming

(author: Luwei this morning Huangchuan (Chengdu Taifeng Animal Husbandry New Technology Co., Ltd., Chengdu, Sichuan, 610041) what is the production level of China's pig industry? Today, with the wide popularity of foreign improved varieties, we might as well compare it with the production level of European and American countries. The annual supply capacity of exogenous improved breed sows is 26 pigs, which can be reached in Europe and the United States, and more than 26 pigs in some pig farms. The productivity of the pig industry has been fully released. Before the epidemic raged in 2006, the annual supply of commercial pigs in China was about 16, and the number of large-scale pig farms was about 18; with the epidemic, the stock of pigs in China was reduced by about 30%, and the annual supply of commercial pigs by sows was only less than 14. There is no doubt that the productivity of China's pig industry has been restrained! It is difficult for sows to have more children, and it is difficult for sows to live more after giving birth. What is the reason that restricts the productivity of China's pig industry? Of course, people can list many reasons, such as feeding model problems, service system problems, market problems, epidemic problems. It seems that pig farms can't control their own destiny. Of course, pig farms can't control the market, but pig farms can control themselves. It is the pig farmers themselves that constrain the productivity of the pig industry. The author thinks that the main factor restricting the productivity of the pig industry is in the pig farm. First, breeding pigs carry virus and bacteria seriously, which has become a drug storage and bacteria bank for pig farms, which affects the productivity of breeding pigs and threatens the health of future generations; second, the sediment in the wave of mechanized pig raising is still trapped in the pig industry, such as limit bars, high density and other harsh small environment, which greatly reduces the health level of breeding pigs and even future generations. However, all these can be eliminated by changing the pig-raising conditions and environment so that pigs can live in steady state with their ecological environment. Many piglet farms with 50 and 100 sows in Europe and the United States have done so. This undoubtedly suggests that China's pig farms can also put aside many social factors and cultivate their own healthy pig herds. This technology is digital pig raising technology. 1. What is digital technology? digital technology should be no stranger to Chinese people. Mobile phones, televisions and computers, which are closely related to us, are all products of digital technology. Digital technology has been applied to many production fields, such as CNC machine tools, CNC cars, CNC navigation. They have completed subtle operations and complex calculations that are difficult to control by hand and human brain. In 2008, the first digital hospital will appear in our country, and the future war will be a digital war. In short, digital technology will cover all areas of human life and production. The digitization of production management in pig industry is the inevitable trend of the development of things. Digital technology is a technology that uses 0 and 1 digital coding to express, transmit and process all information through electronic computers, optical cables, communication satellites and other equipment. Digital technology includes digital coding, digital compression, digital transmission, digital modulation and demodulation and so on. Digital technology is the core of information technology. There are many kinds of media for information, such as characters, sound, language and images, etc. But these media have a common problem, that is, the amount of information is too small, and it is difficult to exchange and exchange. With the birth of digital technology, it can be easily solved. Whether it is characters, sound, language, and images; whether in Chinese or foreign languages, they all use the two common numbers 0 and 1 in the world to encode, express, transmit and process, and when they reach the terminal, that is, in the hands of the user, they return to the original and return to the true colors of things. This is multimedia technology. Digital technology is also the foundation of software technology and intelligent technology. Can carry out 24-hour uninterrupted monitoring of the controlled object to achieve accurate measurement and fine management. The Velos system for automatic feeding and management of sows is an example of the application of digital technology in pig production. two。 How digital technology liberates the productivity of the pig industry is not unaware of the harm of limit bars to breeding pigs, which has reduced the production performance of breeding pigs; however, they are worried that mass feeding will bring many problems after the abolition of limit barriers, such as personalized feeding, restriction of feed quantity, estrus identification, disease identification, vaccination and so on. Researchers in the Netherlands applied digital technology more than a decade ago to successfully develop a sow automatic feeding and management system, namely Velos system, on the basis of cow automatic feeding and management system (Porcod system). From the practice of running for more than ten years, the annual litter size of sows can reach 26.83, which is much higher than the original 22, and the average return rate is only 7.4%. The system takes 50 sows as an automatic feeding and management unit, so it can be used in small, medium and large pig farms. How does the Velos system liberate sow productivity? 2.1 the system installs a chip in the ear tags of all sows, and all the individual biological files of the sows are stored in the chips. When the breeder pig wants to feed and walks into the automatic feeder, the equipment will automatically identify the breeder pig, and determine the amount of feed in a day according to the identification information (ear brand, backfat, pregnancy, etc.). After eating, the breeder pig enters the separator, and according to the identified body temperature index, the amount of feed eaten in a day and the number of visits to boars, the sick pig is separated from the estrus sow for manual timely disposal. The limit bar has lost the meaning of its existence here, and the abolition of the limit bar means the liberation of sow productivity. 2.2 Velos system creates a free movement environment for sows, which not only avoids the damage of limit bar to sows' cardiopulmonary function, limbs, hooves and genitourinary system, but also improves the health level from free exercise. (fig. 1 Velos-system realizes sow herding, and the health level is greatly improved.) 2.3 Velos system provides a gregarious environment for sows. Sows can choose the living space according to their own likes and dislikes and form harmonious small groups. Sows have behavioral, social and psychological communication, avoid stereotyped behavior and neurosis, improve sows' behavior, and enhance their learning and social ability. So as to improve the physique of sows psychologically. 2.4 the Velos system eliminates the four-dimensional stress caused by the limit bar, and there is no immunosuppression caused by this kind of stress, the health level of sows is improved and the death rate is low. The strong physique enables it to coexist with pathogenic microorganisms in steady state, which lays a good foundation for the production of healthy piglets. (Velos- system realizes sow herding, health level is greatly improved) (positioning fence feeding causes stereotyped behavior of sows-bite fence) (sow limb injury caused by positioning fence feeding) 2.5Velos system reduces production cost 2.5.1 the intelligent function of the system can really achieve personalized feeding and put an end to feed waste. It avoids the increase of production cost caused by the decline of production performance caused by overweight and thinness caused by artificial feeding. (Velos system was successfully installed and used in Luzhou in September 2008) 2.5.2 the intelligent function of the system can achieve 24-hour accurate management, identify estrus sows in time, avoid the increase in cost caused by missed and misjudged by manual oestrus checking, and intelligently identify and separate sick pigs in time to ensure that they are disposed of as soon as possible. 2.6. if a sow farm with 500 sows adopts Velos system, and the annual supply of commercial pigs increases from 18 to 22, then there will be about 1800 more fattened pigs a year, with a net profit of 400yuan per sow. The income can be increased by 720000 yuan. In addition, due to the basic elimination of delayed labor, dystocia and postpartum secondary symptoms, good physical condition and extremely low return rate, pig farms benefit a lot from the recessive benefits brought by the extension of life (European pig farms use Velos system to increase the service life of sows by an average of 1-1.5 years compared with positioning pen feeding). Foreign experience has proved that Velos system not only improves the health level of sows, but also benefits the offspring, the health level of commercial pigs is also guaranteed, and the death rate is reduced. This is of great significance for the conservation of pig farms with high pig and / or medium pig mortality. 2.8 reducing labor and stabilizing the benefits brought by employees in sow production is a key link to reflect the level of pig industry. Although China is rich in human resources, many large-scale pig farms are still trapped in breeders, especially the frequent loss of experienced sow breeders. After realizing the Velos system management, 750sows only need two-person management, and the labor intensity is reduced. The employees have a sense of achievement in operating the advanced management system. As a result of staff reduction, the venue has the room to give high salaries, no longer worry about brain drain. The author saw a large number of breeding mistakes caused by novice management of sows. The benefits of the Velos system in this respect are unexpected to the founders of the system. (Shashi Tongwei Xiantao Velos Pig Farm) (backup sows trained in the training area-taken at Shashi Tongwei Xiantao Pig Farm) 2.9 matching techniques-benefits brought by needle-free injection system after large group breeding, vaccination has become a difficult problem. The needle-free injection system that arises at the historic moment is not only readily solved, but also brings the hidden benefits of avoiding injection stress in pigs (3murine diet for 5 days, pain stress), avoiding cross-infection, reliable vaccination, saving manpower, reducing labor intensity, etc., and saves the vaccine (the dose injected with a needle-free syringe is less than half that of needle injection, it can also reach the same antibody level as the full dose of needle injection). 2.10 the safety benefit brought by the increase of productivity and the reduction of sow stock. If the productivity of sows in China is increased from 16 to 26, then only 239 sows can achieve the original production target of 388 sows. The theory of ecosystem tells us that pigs are sickly and sick. when sows are reduced by 38%, there is no doubt that the risk of infection in the whole herd is greatly reduced. of course, it also brings cost savings of raising 149 fewer sows. (3) the far-reaching influence of the advanced cultural connotation of digital technology on China's pig industry. The attitude of Chinese traditional culture towards the biological community and ecological environment of human beings was advanced more than 2000 years ago, and it is even more in line with the objective law. Confucius'"son fishing but not outline, GE does not shoot the night" embodies the ecological view that we should take the degree of nature, preserve health and protect the environment. In the East Collection of Liuhe, there is a biography of Guo Ligularia, an expert in planting trees. Guo Liguluan, an expert in planting trees, has survived through all the trees he is worth, and "Shuomao is a fan early", so it is incomparable for others to "peep and copy." the rich and powerful families in the capital are scrambling to pick him up to plant trees. The secret of Guo Liguluan's ability to plant trees is to understand the "nature of planting trees". When planting, "its original desire to relax, its desire to cultivate peace, its desire for soil, its desire to build dense"; after planting, "do not worry about it", "do not harm its growth", rely on "the whole of its nature", in a word, "follow the nature of its wood". Thus it can be seen that the ancients advocated respect between species and the original habits of species. only in this way can human beings live in harmony with all species and benefit human beings themselves. Unfortunately, since the concept of mechanized pig farming was introduced into China, Chinese people have swallowed the dross while absorbing the essence, and the scene of harmonious coexistence between humans and pigs in traditional pig farming has disappeared. People completely regard pigs as pigs. Instead of regarding pigs as indispensable relatives in human life, pigs endure humiliation to create wealth for human beings in an environment that has changed their living habits for millions of years. One day, the ground fire broke out. Not only in China, but also in many countries, the epidemic prevailed, and pigs fought with death, which eventually turned into a consequence that pigs did not treat people as human beings, and many pig farms ended up losing money. The Velos system liberates the mother machine of pig production-sows, gives them a living environment closer to nature, and achieves the goal that human beings can control sows directionally. the fact that humans and pigs, and finally pigs and humans, reflects the perfect combination of Chinese traditional culture and modern technology. Driven by the high and new technology of Velos system, it is bound to speed up the professional development of related industries in China's pig industry. Pig farms will no longer prepare their own feed, professional feed companies can prepare better feed than pig farms and send them to the feed towers of pig farms; pig farms will not set up scarce veterinary services, professional veterinary service companies will formulate high-quality service programs to vaccinate pig farms regularly with needle-free injection system, and diagnose and treat sick pigs in time. At that time, pig farmers will easily raise pigs! Make money easily! The advanced cultural connotation of digital technology coincides with Chinese traditional culture, which just shows that the correct concept is universal and is the product of painful reflection of all mankind. Digital technology will bring unprecedented enterprise revolution storm to China's pig industry and liberate the productivity of China's pig industry from the concept of mechanized pig farming. Chinese pig farmers should bravely welcome the arrival of this epoch-making era. Looking forward to coming earlier that day. It is well written, but there is still a certain gap in many people's awareness of raising pigs. -- China's pig production is going to make great efforts to develop-- send some equipment photos. Equipment input. Install this system equipment, how to build a pig farm, etc.-- quote from Lu Senyu published in 2009-8-19 16:51 on the content of the equipment photos. Equipment input. How to install this system equipment, how to build a pig farm, and so on, there will be photos sent out one after another. "the investment of the equipment is much smaller than that." as for the construction of pig farms, there are no special requirements, but there is no need for positioning bars. -- equipment management where is the price accepted by farmers wobenshanliang at 08:17 on 2009-8-20 add the following content equipment management where is the price accepted by farmers wobenshanliang at 2009-8-20 08:18 add the following Is there a system for equipment management? is the price accepted by farmers? wobenshanliang at 2009-8-20 08:18 supplement the following content equipment management where is the price accepted by farmers wobenshanliang at 2009-8-20 08:18 supplement the following content equipment management is there a system price farmers accept? -Quote from soloshow6138 published at 15:51 on 2009-8-19 looking forward to coming early that day. Ha ha, China now has …... Quoted from wobenshanliang published in 2009-8-20 08:17 where is the price of this system acceptable to farmers wobenshanliang at 2009-8-20 08:17 supplement the following content equipment management where is the price accepted by farmers [ts] wobenshanliang at 08:18 on 2009-8-20 there are now seven farms in China that have been installed and put into use. After signing the bill, there are more than 10 others ready to install. Price is a problem and it is not a problem. The initial investment is larger, but the return on investment is also high. The question is whether the idea is acceptable "--does the price of this kind of equipment look very high?-there is a video that you can watch! How many sows can there be in a factory as big as the sixth floor of http://v.xumuren.cn/index.php/video/index/143--------------------------------------? -- good stuff.