High efficient utilization and application technology of amino acids in poultry

Introduction: Oriental egger news agency, Xinhua news agency, Feb 12, Xi'an (zhiyongping, Xu Zuhua), the National Natural Science Fund Project "Research on the efficient utilization and application technology of poultry amino acids" undertaken by experts from northwest agricultural and Forestry University, has recently passed the results appraisal organized by the Ministry of Education This achievement has a significant practical significance for improving feed utilization rate, improving poultry production performance and reducing fecal pollution in the breeding industry, and has a broad application prospect 2EB it is understood that this research group has established a method to detect the loss of endogenous amino acids in poultry through isotope labeling and metabolism experiments This method is simpler, faster, cheaper and more accurate than the continuous perfusion isotope method currently used In addition, for the first time, the research group put forward the standard of suitable amino acids and main nutrient requirements for poultry diet in Northwest China, and formulated the typical formula model of poultry diet 2EB the host of the project, Dr Yao Junhu, Professor of Northwest University of agriculture and forestry science and technology, popularized the research results while studying He optimized and screened more than 60 sets of "typical feed formulas", which were widely used in production and achieved remarkable economic and social benefits 2EB experts who participated in the appraisal believe that the research method of this achievement is advanced, and the project generally reaches the international advanced level Among them, the method of detecting the loss of endogenous amino acids in poultry by single injection of isotopes is the first one at home and abroad, which is in the leading level in the world 2EB