Enzymes and the green future of Chinese livestock farming.

OA_show ('533');- Remember the national pig industry technology innovation strategic alliance of the exploration of the road R57"clenbuterol poisoning", "hormonal fast chicken" .In recent years, China's meat food safety frequent, exposed the meat production industry in the process of large-scale development due to lack of scientific guidance and irregularities caused by the safety hazards, and gradually extended from meat food processing to the upstream of the industrial chain - aquaculture industryR57China is the world's largest pig-breeding country, the annual pig out of the column accounted for about 50% of the world's total pig out of the columnPork, as the main animal protein source for urban and rural residents in China, accounts for about 65% of total meat consumption, but it is still difficult to meet people's growing living needsR57facing the dual challenges of quality and yield, how to develop a scientific and healthy breeding road in the whole industry chain while carrying out large-scale exploration has become the primary task of realizing the modernization of China's livestock and poultry breeding industryThis depends not only on government supervision and enterprise self-discipline, but also on the renewal of the whole industry concept, technological progress and production levelR57the national pig industry technology innovation strategy alliance, it is in the above context came into beingR57the problem-breaking of large-scale farming R572009, is a crucial year in the history of the modernization of China's livestock and poultry breeding industryR57this year, the central government issued Document No 1, proposed to "accelerate the development of animal husbandry and aquaculture scale, standardized healthy breeding." At the second session of the 11th National People's Congress held shortly thereafter, Premier Wen Jiabao made "promoting the standardized and healthy breeding of livestock and aquatic products on a large scale" one of the main tasks of agricultural and rural work during the year This is the second time since 2007 that "healthy farming" has been written into the Central No 1 document R57 so-called "healthy farming", that is, according to the biological characteristics of the breeding object, the use of ecology, nutrition principles to guide production, for the breeding object to create a good, fast-growing ecological environment, provide adequate full-price nutrition feed, so that it in the growth and development of the time to minimize the occurrence of disease, so that the production of edible goods pollution-free, individual health, product nutrition rich, and natural fresh products, and the breeding environment without pollution, to achieve a balanced culture system R57 also at the beginning of this year, the Ministry of Science and Technology, ministry of education, SASAC, the National Federation of Trade Unions and the Six Departments of the State Development Bank jointly issued the "Guidance on promoting industrial technological innovation strategic alliance construction", the first time in the form of a document clearly requires to promote the "industrial technological innovation strategic alliance" this new model of cooperation in industry, research and development, and encourage key industries to carry out pilot R57 at this time, China's pig industry is facing a profound turning point, in the past with rural families as the main body of the loose breeding model gradually withdrawn from the market, by enterprises as the main body of the large-scale breeding model replaced Large and medium-sized concentrated pig farms began to appear, large and small meat processing enterprises are springing up in general, and in the industrialization of the earliest, the highest technical requirements of the feed industry, many foreign investment with a biotechnology background began to intervene Even NetEase CEO Ding Lei announced a high-profile move into the pig industry earlier this year, becoming a big internet hit R57 as the saying goes, the layman looks lively, insider situ Behind the dazzling news, the real concern of the insiders is: Are we ready for change in the pig industry?R57 the pig farming industry at that time, on the one hand, the original breeding system is too backward, on the other hand, new problems are emerging, large-scale commercial breeding is conducive to the amount and supervision, but also the possible resources and security risks further magnified Many enterprises began to realize that the scale is not enough, there is a lack of scale norms, heavy output light quality situation is the crux of restricting the development of industry However, due to the lack of technological innovation ability of enterprises themselves, it has become more and more difficult to cope with the above situation, only rely on large coalition, large collaboration is the fundamental way out R57 the domestic pig industry reacted quickly, driven by a joint six-sector document In June 2009, 12 well-known enterprises, 4 universities and 3 scientific research institutions from the domestic pig industry jointly announced in Changsha, Hunan Province, the joint formation of China's first new pig industry production and research cooperation organization - "pig industry technology innovation strategic alliance" (note: hereinafter referred to as strategic alliance) R57 the Institute of Subtropical Agroecology of the Chinese Academy of Sciences, which is both the sponsor and the first chairman of the alliance Located in the easternmost part of Changsha City, the institute's remoteness and the consistent low-key work style of its researchers make many local taxi drivers surprised when they first arrive But such a research institute, in China's pig industry has long enjoyed a reputation In 1999, China's first livestock and poultry health breeding research center was born here The R57 a decade of technology foundation R57 from science to technology, from technology to industry, from industry to market and consumer History has proved the scientific nature of this law on numerous occasions How to let the common people eat enough, delicious and eat at ease pork? In view of such a vegetable basket project, the Institute of Subtropical Agroecology of the Chinese Academy of Sciences has experienced more than ten years of arduous exploration R57 in China, a long-term loose breeding model, the past farmers have used the experience-based crude protein content as the main indicator of feed, due to lack of scientific guidance, this method has become the future large-scale breeding mode of many enterprises to pigs blindly add feed and feed additives one of the root causes Many people even think that, as long as conditions permit, the more nutrition to feed animals, the better, the faster the bigger the better, and even the use of hormones to promote the growth and development of animals malignant events occur occasionally R57 in fact, the lack of understanding of the laws of digestion, absorption and metabolism of nutrients in animals and their regulatory mechanisms, resulting in unscientific feed patterns of diet nutrients, is an important reason to restrict the current level of aquaculture R57 the international use of the "ideal protein" model to establish the amino acid demand system of animals, as an important reference for the formulation of feed formulation However, since scientists have not fully explored the mechanism of digestion, absorption and metabolic transport of nutrients in livestock and poultry, the protein model is at best an ideal model, lacking practical significance in the application The system is still constantly improving and perfecting it R57 since the 1990s, led by Indo-Long, a researcher at the Institute of Subtropical Agroecology of the Chinese Academy of Sciences, the Research Center for Healthy Breeding of Livestock and Poultry has conducted long-term and in-depth research on the process of amino acid metabolism in pigs As the sample to be processed as many as 20,000 pounds, the experiment every 7 days to collect 2 consecutive days of reflux, while weighing, drying, grinding, and then more than 10 kinds of nutritional analysis Under such difficult conditions, the researchers began by exploring the composition determination method, after more than five years of efforts, completed more than 60 kinds of feed nutrient digestion and absorption of the project, obtained hundreds of thousands of scientific data, to the international agency Genbank submitted 18 pig phosphorus and amino acids and related important gene sequence; On this basis, the researchers constructed a set of environmental safety nutrition technology system, for the future feed plants and farms to design efficient feed formula laid a technical foundation R57 on December 6, 2005, the appraisal committee headed by Professor Li Defa, academician Liu Wei and Chen Huanchun identified the scientific research results of the project in Changsha The appraisal committee believes that the project will promote the study of the metabolism of nutrients from the level of the digestive tract tissue to the organ level, from the body level to the molecular level, the main results have been at the forefront of the international, in which nitrogen and phosphorus nutrition metabolism assessment method system and its law research reached the international leading level The American Academy of Nutrition in its journal gave a special review of the above results, the study team established the pig nitrogen phosphorus metabolism research methods and regulation techniques, for nitrogen and phosphorus metabolism regulation technology and environmental safety research provides a theoretical basis, solves many major technical problems in pig nutrition research and application." The results also established the status of the Institute of Subtropical Agroecology of the Chinese Academy of Sciences as an internationally renowned research and exchange center for animal nutrition."R57 2005, the center after protein nutrition research, the animal energy absorption into the research field, the study object also extended from amino acids to carbohydrates, began a comprehensive study of nutrition and energy in pigs metabolism and transport mechanism and regulation of key technologies "Our research work is continuous, it's just expanded, and it's done more finely." Indian said For the words "expansion" and "fine", this new systematic study is seven years old R57 Strategic Alliance to help promote industrial transformation R57 as the only professional team of the Chinese Academy of Sciences engaged in animal nutrition and environmental safety research, livestock and poultry health breeding research center to meet national needs, promote healthy breeding of livestock and poultry and protect the ecological environment safety of the triple goal However, in China, where traditional farming methods dominate, the road to the transformation of healthy farming has not been smooth at the beginning For the new thing of strategic alliance, although the country has made its main tasks and basic principles clear, but the specific organizational model and operating mechanism, there is no successful experience to follow, can only try first, in practice to explore R57 in response to this situation, the animal and poultry health breeding research center becomes passive to active, actively docking with enterprises, through joint attack and technology transfer and other forms, in order to promote the deep cooperation in production, research and development carried out a positive exploration Especially with the development, preparation, establishment and development of strategic alliances, the efficiency of its research and development and the promotion of results has been continuously improved R57 December 2012, after seven years of collaborative research, "pig carbohydrate and amino acid nutrition regulation of key technology research and application" results through the Hunan Provincial Science and Technology Department organized by the scientific and technological achievements of the identification The Committee of Experts, headed by Zhang Jingping, a member of the Chinese Academy of Engineering, believes that the results have reached the international advanced level of similar research as a whole, and that the research on the nutritional mechanism of ocean oligosaccharides, arginine and glutamate is the leading international level R57 sum up the successful experience of the project, the reporter found that the deepening of the cooperative model of production, learning and research is an important reason It is understood that the project adopts "133 system", that is, 1 whole, 3 stages, 3 content, to "point" - research institutes and universities, "line" - research units and corporate enterprises, "face" - farms or farmers as units, according to experimental research, test demonstration and promotion and application of the three stages, nutrition metabolism assessment method sandalization method and its mechanism research, regulatory mechanism research, product quality and environmental safety research three parts In addition to the relevant institutions of the Chinese Academy of Sciences, Shanghai New Agriculture, Jiangxi Twins, Beijing Weijia people, Shenzhen Billy Meiyingwei and other companies also cooperate to participate in the implementation of contract management according to the subject responsibility system Among them, the experiment and demonstration by the Institute and enterprises jointly responsible for the promotion of the company as the main body Enzyme preparations and China's livestock breeding green future enzyme preparations and China's livestock breeding green future (2) 1 / 2 1 2 Next page End - remember the national pig industry technology innovation strategic alliance of the exploration of the road R57 "clenbuterol poisoning", "hormone fast-growing chicken" . In recent years, China's meat food safety frequent, exposed the meat production industry in the process of large-scale development due to lack of scientific guidance and irregularities caused by the safety hazards, and gradually extended from meat food processing to the upstream of the industrial chain - aquaculture industry R57 China is the world's largest pig-breeding country, the annual pig out of the column accounted for about 50% of the world's total pig out of the column Pork, as the main animal protein source for urban and rural residents in China, accounts for about 65% of total meat consumption, but it is still difficult to meet people's growing living needs R57 facing the dual challenges of quality and yield, how to develop a scientific and healthy breeding road in the whole industry chain while carrying out large-scale exploration has become the primary task of realizing the modernization of China's livestock and poultry breeding industry This depends not only on government supervision and enterprise self-discipline, but also on the renewal of the whole industry concept, technological progress and production level R57 the national pig industry technology innovation strategy alliance, it is in the above context came into being R57 the problem-breaking of large-scale farming R57 2009, is a crucial year in the history of the modernization of China's livestock and poultry breeding industry R57 this year, the central government issued Document No 1, proposed to "accelerate the development of animal husbandry and aquaculture scale, standardized healthy breeding." At the second session of the 11th National People's Congress held shortly thereafter, Premier Wen Jiabao made "promoting the standardized and healthy breeding of livestock and aquatic products on a large scale" one of the main tasks of agricultural and rural work during the year This is the second time since 2007 that "healthy farming" has been written into the Central No 1 document R57 so-called "healthy farming", that is, according to the biological characteristics of the breeding object, the use of ecology, nutrition principles to guide production, for the breeding object to create a good, fast-growing ecological environment, provide adequate full-price nutrition feed, so that it in the growth and development of the time to minimize the occurrence of disease, so that the production of edible goods pollution-free, individual health, product nutrition rich, and natural fresh products, and the breeding environment without pollution, to achieve a balanced culture system R57 also at the beginning of this year, the Ministry of Science and Technology, ministry of education, SASAC, the National Federation of Trade Unions and the Six Departments of the State Development Bank jointly issued the "Guidance on promoting industrial technological innovation strategic alliance construction", the first time in the form of a document clearly requires to promote the "industrial technological innovation strategic alliance" this new model of cooperation in industry, research and development, and encourage key industries to carry out pilot R57 at this time, China's pig industry is facing a profound turning point, in the past with rural families as the main body of the loose breeding model gradually withdrawn from the market, by enterprises as the main body of the large-scale breeding model replaced Large and medium-sized concentrated pig farms began to appear, large and small meat processing enterprises are springing up in general, and in the industrialization of the earliest, the highest technical requirements of the feed industry, many foreign investment with a biotechnology background began to intervene Even NetEase CEO Ding Lei announced a high-profile move into the pig industry earlier this year, becoming a big internet hit R57 as the saying goes, the layman looks lively, insider situ Behind the dazzling news.