In the process of modernization of the feed industry, the continuous advancement of science and technology has played a considerable role in promoting and is one of the key factors for achieving sustainable development goals.
1. The main scientific research achievements in the past five years
During the "10th Five-Year Plan" period, the situation of China's animal husbandry and feed industry will be accelerated from quantity to quality, from breeding of new breeds of livestock and poultry, nutrition regulation and efficient use of feed resources, prevention and control of major diseases, and environmental engineering of livestock and poultry breeding. A number of new technologies, new products, new veterinary drugs, new processes and new equipment have been developed, which provide effective technical support for the transformation and development of animal husbandry.
1.1 Progress in feed safety and quality improvement of livestock products. World-wide feed catastrophic events such as mad cow disease and dioxins, consumers' growing demand for quality of livestock products, and globalization of feed resource shortages, promoting feed safety, improving animal product quality and resource efficient use of technology The focus of poultry nutrition and feed research.
1.2 In the research of animal nutrition mechanism, the rough technical route of the “black box†era has been basically abandoned, and the development of molecular level and precision has been continuously carried out.
1.3 In the research on the efficient use of feed resources, the research proposed the protection technology of silage nutrients such as whole rice and sorghum, and the nutritional value was improved by 10%. The research put forward the complete set of technology for commercialization of straw roughage and industrialization, and formulated corresponding The production technology, quality and safety management norms of unconventional feed such as straw have established corresponding testing and evaluation methods.
1.4 In the research and development of biological feed additives, high-tech has become an important means of research and development. Probiotics, small peptides, enzyme preparations, plant extracts and other products with safety and high efficiency have become mainstream. Developed a new variety of natural plant-derived feed additives; researched the exact functions of various probiotics in feed; significantly improved animal health, reduced bacterial morbidity by 15%; improved animal fat metabolism, reduced Livestock and poultry abdominal fat 10% to 20%; effectively control the environmental pollution of the farm, reduce emissions of ammonia, phosphorus, copper, zinc, etc. 20% to 30%. In addition, in the production of compound feed, we have established a comprehensive supporting production technology for high-quality environmentally friendly feed industrialization.
2. The main development focus of feed technology in the next five years
2.1 Overall goal
Taking the "feeding process control" as the entry point, research and establish the livestock breeding and aquaculture evaluation and monitoring technology methods, develop the whole process control of large-scale healthy aquaculture, quality inspection and product traceability, comfortable environment and recycling of waste resources. Key technologies; improve livestock and poultry production levels and resource utilization efficiency, improve animal product quality and safety, reduce animal husbandry production environment pollution, and greatly improve China's animal husbandry's international competitiveness and sustainable development capabilities. Focus on high-efficiency and safe feed production technology, and strive to make major breakthroughs in feed production, feed safety testing and evaluation, development and development of safe and environmentally friendly feed additives, development and utilization of feed resources, and major technical equipment research, and build a technological innovation system for the feed industry. Industrial technology level.
2.2 Main research contents
2.2.1 Study on the new model of large-scale livestock and poultry farming
It is necessary to focus on research and integration of bio-safety technology systems, feeding environment control technologies and feeding and nutrition management technologies of farms and livestock and poultry cooperatives of different production scales, improve the health level of livestock and poultry, and establish a new mode and technical system for livestock and poultry health breeding. Research and establishment of large-scale post-processing technologies and standards for primary products; research on integrated livestock and poultry biosafety control procedures, research and development of livestock and poultry production process traceability platforms and safety early warning technologies.
2.2.2 Research on new technologies for recycling of healthy aquaculture wastes
To study the indicators and methods for the evaluation of healthy aquaculture environment; to study and develop harmful gas and greenhouse gas emission reduction technologies in farms, we should focus on waste dry fermentation and farmland safe utilization technology, sewage innocuous treatment and recycling technology.
2.2.3 Research on the quality testing and traceability of livestock and poultry products
Research new technologies for safety testing of livestock and poultry products, new techniques for meat quality and egg quality classification; digital description of large-scale farm electronic archives, identification technology for individual animals and their products; livestock and poultry breeding process, slaughtering and retailing Information collection and processing system, and build a universal development platform for animal product quality traceability technology.
2.2.4 To study the bio-availability evaluation technology of feed animals in China, the basic data update and supporting application technology of common feed ingredients, and the basic data query system and cross-platform sharing technology of feed industry.
2.2.5 Based on the net energy and standard digestible amino acids, the study studies the relationship between stress, animal product quality and nutrient requirements, proposes a new system of animal nutrition requirements, and realizes the modelling of some animal nutrition requirements. Dynamic.
2.2.6 Study on the efficient conversion and utilization technologies of cake feed, straw feed and fermentation industry by-products, as well as key technologies for fermented soybean meal production.
2.2.7 Research and development of high-efficiency extraction technology of plant functional ingredients, high-density fermentation technology of micro-ecological preparations, high-efficiency enzyme preparation and amino acid industrial production supporting technology, safety and environmental protection feed additive synergy and finished product technology, feed antibiotic replacement technology, etc. .
2.2.8 Study on efficient production of breeding pigs, healthy breeding of young piglets, eco-friendly pigs, non-antibiotics, functional premixes and corresponding compound feed production techniques; research on feedway nutrition technology of young poultry digestive tract development, efficient production of poultry , poultry and poultry eggs without drug residues and high commodity yield rate poultry egg production, environmentally friendly compound feed production technology;
2.2.9 To study the simultaneous detection technology of illicit drugs such as hormones and spirits in feed, the rapid detection technology of natural toxins, pathogenic microorganisms and their toxins in feed, the new technology of rapid detection of feed quality, and the safety evaluation technology of genetically modified feed. Construct a technical system for feed safety testing and risk assessment in China.
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