陈建峰-空气过滤系统在养猪业的应用.pdf

1、陈建峰Jeffen Chen2024.04.26 郑州空气过滤系统在养猪业的应用Air Filtration System for Pig Farming一带一路国际生猪产业大会报告主要内容(Contents)1.猪场空滤的主要目的：防控蓝耳病，也许能防非？Air filtrations system is mainly for PRRS,maybe for ASF?2.空气过滤系统的技术决策和过滤器的选择Strategic decision of filter system and choices of filter materials3.空滤系统通风方式、通风量和安装运维Ventilati

2、ons of filter system,installation and maintenance.4.公猪站的空滤设计 AI stud design5.饲料厂的空气过滤系统安装 Filtration for feed mills一带一路国际生猪产业大会养猪业的潜力巨大 Big potential in pig production in China 相对封闭的万亿级市场、疾病压力巨大、决策者认知不清技术和管理议价空间大，跑赢甚至超过同行平均水平即可Relative closed market,big challenges in disease control,decision makers

3、are lack of knowhow,big potential in technical and management improvement,to win is doing better than on average.关键要素：Key elements 高健康并确保遗传进展的种猪生产供应体系High health and keep good genetic progress 高健康主要防控主要疾病:蓝耳病，顺便防非瘟Keep main diseases out like PRRS,ASF一带一路国际生猪产业大会种猪场和PS父母代猪场场 选址隔离条件不好建议装正压空气过滤系统（父母代/改

4、造项目和楼房也许可以考虑负压空滤）Breeding farms without good location,air filtration system works well 父母代场生产阴性的15公斤仔猪，开发养户，竞争力优于同行PRRS negative,heavier weaners,perform much better,keep as winner GGP2500、GGP1250、GP2500、PS6000一带一路国际生猪产业大会如果猪场选址不好，一点式全过滤是可行的For farrow to finishing farm,one site,filter system works 可以

5、长期保持蓝耳病双阴(5y)非瘟从来没有感染1PED/2PRRS/0ASF德州GP10600母猪+育成PRRS双阴/0ASF一带一路国际生猪产业大会 Lianyungang(G)GP12000种猪场 待建Taizhou(G)GP1250 种猪立华种猪猪场，正压空滤，完全正常生产Lihua GGP1250+GP10600 positive pressure filtered farm一带一路国际生猪产业大会不同健康状况的母猪场的断奶猪苗在养户的表现（蓝耳阴性的后代断奶到出栏全程死亡率非常低）Contract farmers mortality different PRRS status流产,PSY

6、水平低 Abortion,low PSY3年发2次，10%以上流产和死胎，净化难，生产效率差，断奶成本高育肥死亡率增加，死亡成本高 High mortality rate in fattening and high cost暴发后2-3个月的高死亡率，中猪阶段死亡增高的成本更大饲料效率降低、药费增加Higher FCR and treatment cost 断奶到125kg,Wean to finish FCR 3.0:1 vs 2.5:1，死亡成本150元/头 mortality cost 150RMB/h higher动保费用高50元/头Health care cost 50RMB/h h