论快大型白羽肉鸡健康生态养殖技术体系

On A Health-and-ecology-friendly Technological System of the Fast-andbig-type Recessive White-feather Broiler Chicken Raising

以复合微生态制剂的研发和应用为核心,集成种鸡生物净化、商品肉鸡疾病防控、营养调控安全、鸡舍环境优化与控制、治疗药物控制和肉质品质改善技术,形成快大型白羽肉鸡健康生态养殖技术体系。复合微生态制剂是应用饲料添加剂目录中批准使用的安全微生物菌种,与低聚糖、植物提取物等筛选配伍制成,能调整肉鸡消化道菌群平衡,促进营养物质的消化吸收,增强免疫力,提高生产性能,并改善饲养环境,减少环境污染。通过从养殖环境、饲料与营养、肉鸡肠道微生态环境调节等为肉鸡营造适宜的体内外环境,充分发挥肉鸡自身防御系统,提高其免疫能力和生产性能,降低各类疾病的发生率和防治抗生素滥用。

With the development and application of compound probiotics as core, technologies, such as the hen house design, the biological purification of breeding hens, the disease control and prevention of commercial broilers, the nutrition regulation and quality security, the environmental control of hen houses and the microecological disposal of wastes, are integrated to generate a technological system of fast-and-big-type recessive white-feather broiler chicken. Compound probiotics, as a safe variety of microbe, the use of which is officially approved in the directory of practical feed additives, is made by means of screening and compatibility of oligosaccharides, plant extracts, etc and is capable of balancing the chicken's digestive tract flora, promoting their digestion and absorption, strengthening their immunity, improving their production performance, bettering the raising environment and reducing environmental pollution. Such methods as improving the raising environment and conditions and adjusting the body microecological environment of broiler chicken help to creating a benign production environment, giving full play to the role of the chicken's disease defense system,improving their immunity and productivity, reducing the incidence of various diseases and the use of disease-prevention-oriented drugs, and thus forming a benign health-and-ecology-friendly technological system of the recessive white-feather chicken raising.