《約翰·豪格加德-丹麥獸醫如何幫助農民優化生產效率和降低成本.pdf》由會員分享,可在線閱讀,更多相關《約翰·豪格加德-丹麥獸醫如何幫助農民優化生產效率和降低成本.pdf(53頁珍藏版)》請在三個皮匠報告上搜索。
1、 More than just a vet 不不僅僅是是獸獸醫醫的的角角色色一帶一路國際生豬產業大會John Haugegaard約翰豪格加德1985:DVM from KU-Copenhagen1985:哥本哈根大學獸醫學博士1985-1989:Clinical practise 1985-1989:臨床實踐 1989-1992:SPF Health Control 1989-1992:無特定病原(SPF)健康控制 1992-2006:Partner i Hjelse Animal Clinic.Founder of-VET in 19951992-2006:i Hjelse動物診所合伙人,
2、1995年成立-VET2006-2022:MSD Animal Health,Tech.service and Director off Nordic Swine Team(2013-2019)2006-2022:默沙東動物保健技術服務兼北歐養豬團隊主管(2013-2019)2021-:Elected as Head of DK swine veterinarians2021-:當選為丹麥豬獸醫負責人2022-:Consultancy service for VET2022-:VET咨詢服務一帶一路國際生豬產業大會Welcome to 歡迎來到-Vet-V Ve et tLocated in
3、Denmark位于丹麥Provides service all over the world為世界各地提供服務12 vets12名獸醫All highly specialized in pigs全都是養豬業專家Allways having 3-4 people outside the country有3-4人常駐國外一帶一路國際生豬產業大會Video about-Vet關于-Vet的視頻一帶一路國際生豬產業大會Farms visited regulary定期訪問的豬場Farms visited occasionally偶爾訪問的豬場vvvv一帶一路國際生豬產業大會All herds with
4、swine must have 6(finishing farms)-12(sow farms)visits per year.每年必須訪問6次(育肥豬場)-12次(母豬場)養豬場。Description of health in all part of the farm說明豬場各部分的健康狀況Medication plans用藥方案Vaccination programs疫苗接種計劃Feeding strategies飼喂策略Etc等等Farmer chooses the vet and make agreement of health supervision.農戶選擇獸醫并簽訂健康監管協議
5、。It is the vet that prescribe all antibiotics,anthelminthics and vaccines.所有抗生素、驅蟲藥和疫苗均由獸醫開出。All medicine must be purchased at the pharmacy.所有藥品必須在藥房購買。It is illegal for vets to earn anything on medicine.獸獸醫醫靠靠藥藥物物賺賺錢錢屬屬違違法法行行為為。Swine veterinary work in Denmark在丹麥工作的豬獸醫一帶一路國際生豬產業大會Danish production
6、sites丹麥生產基地Danish pig farming丹丹麥麥養養豬豬Farms producing pigs養豬場Farms with pigs and sows自繁自養場Farms with fnishing pigs only育肥場Farms with sows and piglets only只有母豬和仔豬的豬場Other farms with pigs其他豬場Farms豬場year年份一帶一路國際生豬產業大會Average size on farms(number of pigs pr farm)豬豬場場平平均均規規模模(每每個個豬豬場場的的豬豬只只數數量量)一帶一路國際生豬產業
7、大會Amount of farms with more than 10.000 pigs(%)擁擁有有1 10 00 00 00 0頭頭以以上上豬豬只只的的豬豬場場數數量量(%)一帶一路國際生豬產業大會The number of sows is now 915,000.現在母豬的數量是91.5萬頭。It is a decrease of 10.3%數量減少了10.3%=105,000 sows less in just one year.僅僅一年就減少了10.5萬頭母豬。一帶一路國際生豬產業大會 COVID-192019冠狀病毒病 High feed prices飼料價格高 Low price
8、s on porc豬肉價格低 African Swine Fever in Germany and Italy德國和意大利的非洲豬瘟 Declining Chinese imports of Danish pig meat 中國對丹麥豬肉的進口量下降 The Russian-Ukraine conflict led to rising feed and energy prices俄烏沖突導致飼料和能源價格上漲Challenging 2022充滿挑戰的2022年一帶一路國際生豬產業大會一帶一路國際生豬產業大會DENMARK LEADS THE WAY WHEN IT COMES TO WEANE
9、D PIGS PER YEAR丹麥的年斷奶仔豬數領先全球UK(outdoor)英國(室外養豬)Austria奧地利USA美國UK(indoor)英國(室內養豬)Spain西班牙Brazil MT巴西馬托格羅索州Ireland愛爾蘭Finland芬蘭Brazil SC巴西圣卡塔琳娜州France法國Germany德國Hungary匈牙利Holland荷蘭Denmark丹麥一帶一路國際生豬產業大會一帶一路國際生豬產業大會Time spent pyramid時間金字塔Feed/Feeding Water Climate飼料/飼喂-水-氣候Management-Protocols管理-協議Fine t
10、uning微調完善Development發展一帶一路國際生豬產業大會Consultancy comes in two parts咨詢分為兩部分 Part 1:The fundamental of good health status Problems and surveillance第一部分:良好健康狀況的基礎問題與監測 Part 2:Prevention.第二部分:預防一帶一路國際生豬產業大會Feed飼料 Quality of raw materials原料質量Mycotoxines霉菌毒素 Composition成分Diarrhea腹瀉Gastric ulcer胃潰瘍 Grinding粉碎
11、Gastric ulcer胃潰瘍 Microbial contamination微生物污染Organ torsion器官扭轉Sudden death猝死一帶一路國際生豬產業大會Autopsies尸體剖檢一帶一路國際生豬產業大會Gastric ulcer胃潰瘍 Probably the biggest problem in Denmark(and all around the world)這可能是丹麥(乃至全世界)最大的問題 Mortality of sows母豬死亡率 Severe loss of milking ability母豬泌乳能力嚴重喪失 High mortality on pigl
12、ets due to hunger and lack of colostrum由于饑餓且缺乏初乳,仔豬死亡率高 Loss of body condition體況損失 Impaired reproduction繁殖障礙一帶一路國際生豬產業大會Gastric ulcer胃潰瘍一帶一路國際生豬產業大會Gastric ulcer-surveillance胃潰瘍-監測 Postmortem examination尸體剖檢 20 stomachs(every 6 months?)20個胃(每6個月?)Index 0-10指數0-10一帶一路國際生豬產業大會Hemorrhagic Bowel Syndrom
13、e,Organ torsions etc出血性腸綜合征器官扭轉等一帶一路國際生豬產業大會Water水分Group群群組組Need of water,l/day 水水分分需需求求,升升/天天 Piglet(incl milk)仔豬(包括乳汁)1 2Weaners斷奶仔豬1 5Young,15-45 kg幼年豬,15-45千克4 8Finishers,45-100 kg育肥豬,45-100千克6 10Pregnant sows!懷孕母豬!12 20Lactating sows!哺乳母豬!25 50Boars公豬8 10一帶一路國際生豬產業大會Water surveillance水質監測一帶一路國際
14、生豬產業大會Clima氣體CO2氧氣NH3氨氣H2S硫化氫Moist水分Heat熱量Dust粉塵Bacteria細菌Virus病毒一帶一路國際生豬產業大會Pulmonary infections肺部感染App豬胸膜肺炎放線桿菌Mycoplasma hyorhinis豬鼻支原體Mycoplasma hyopneumonia豬肺炎支原體Influenza流感Pasteurella巴氏桿菌屬Bordetella波氏桿菌PCV2豬圓環病毒2型PRRS豬藍耳病others其他Other infections其它傳染性細菌Streptococci鏈球菌Staphylococci葡萄狀球菌Haemophil
15、us parasuis副豬嗜血桿菌Erysipelas豬丹毒A.pyogenes化膿隱秘桿菌E.coli大腸桿菌Many others其他Poor climate increases risk of惡劣天氣會增加的風險一帶一路國際生豬產業大會Surveillance監測Group群群組組Weight,kg體體重重,千千克克 Temperature,溫溫度度,Minimum,m3/hour最最小小量量,立立方方米米/小小時時Piglets仔豬128-32Piglets仔豬528-30Weaners斷奶仔豬722-243Young幼年豬2518-228Finishers育肥豬40-10015-20
16、15Sows母豬20015-20一帶一路國際生豬產業大會CO2二氧化碳 400ppm:Outdoor 400 ppm:室室外外:Unacceptable 2500:不不可可接接受受 3500:Extreme.Low oxygenation of blood(poor growth,ear necrosis)3500:極極度度惡惡劣劣。血液含氧量低(發育不良,耳部壞死)一帶一路國際生豬產業大會Part 2:Prevention.第二部分:預防一帶一路國際生豬產業大會Vaccination program 接種規劃 Gilts before arrival on sowherd后備母豬轉入母豬群前
17、2 Haemophilus parasuis(90%)2副豬嗜血桿菌(90%)2 Influenza(pandemic or classic)(80%)2流感(大流行性或經典流感)(80%)1-2 Mycoplasma hyopneumonia(30%)1-2豬肺炎支原體(30%)1 Live PRRS(30%)1豬藍耳活疫苗(30%)2 APP(10%)2豬胸膜肺炎放線桿菌(10%)Gilts before first insemination后備母豬初次授精前2 Parvo(100%)2豬細小病毒(100%)2 Erysipelas(100%)2豬丹毒(100%)2 PCV2(20%)2豬
18、圓環病毒2型(20%)2 Leptospira(30%)2鉤端螺旋體(30%)Gilts before first farrow后備母豬初產前2 Clostridium perfringens type C(100%)2 C型產氣莢膜梭菌(100%)2 E-coli(100%)2大腸桿菌(100%)2 Clostridium perfringens type A(50%)2A型產氣莢膜梭菌(50%)2 Rotavirus(0%)2輪狀病毒(0%)1 App(10%)1豬胸膜肺炎放線桿菌(10%)1 Influenza(60%)1流感(60%)1 Haemophilus parasuis(10%
19、)1副豬嗜血桿菌(10%)一帶一路國際生豬產業大會Vaccination program接種規劃Sows before farrow母豬產仔前Clostridium perfringens type C(95%)C型產氣莢膜梭菌(95%)E-coli(80%)大腸桿菌(80%)Clostridium perfringens type A(50%)A型產氣莢膜梭菌(50%)Rotavirus(0%)輪狀病毒(0%)1 App(10%)1豬胸膜肺炎放線桿菌(10%)1 Influenza(60%)1流感(60%)1 Haemophilus parasuis(10%)1副豬嗜血桿菌(10%)1 PR
20、RS killed vaccine(5%)1豬藍耳滅活疫苗(5%)Sows before insemination母豬授精前Leptospira(30%)鉤端螺旋體(30%)PCV2(10%)豬圓環病毒2型(10%)Sows 1-2 per year 母豬:每年1-2次Erysipelas(100%)豬丹毒(100%)Parvo(100%)豬細小病毒(100%)Sows 3 per year 母豬:每年3次 Influenza(5%)流感(5%)一帶一路國際生豬產業大會Vaccination program接種規劃 Pigs生豬 Mycoplasma hyopneumonia 14-21day
21、s(50%)豬肺炎支原體14-21天(50%)APP at weaning(5%)斷奶期接種豬胸膜肺炎放線桿菌(5%)PCV2 at weaning(30%)斷奶期接種豬圓環病毒2型(30%)Haemophilus parasuis day 10(5%)第10天接種副豬嗜血桿菌(5%)Influenza day 10(5%)第10天接種流感疫苗(5%)PRRS at weaning(5%)斷奶期接種藍耳疫苗(Fall in reproduction 授精-繁殖率下降 Gestation-Abortions懷孕-流產一帶一路國際生豬產業大會The Disease疾病 Piglets 仔豬 Cou
22、ghing from around 3-4 weeks of age3-4周齡開始出現咳嗽 Black scabs under the eyes眼周下出現黑痂 Not very ill病癥不重 Weaners 斷奶仔豬 Extreme coughing the first 2 weeks after weaning.斷奶后的前兩周劇烈咳嗽。High mortality from secondary infections繼發性感染導致高死亡率 Pasteurella巴氏桿菌屬 Bordetella波氏桿菌 Strep suis鏈球菌 Haemophilus副豬嗜血桿菌 No appetite 無
23、食欲一帶一路國際生豬產業大會Typical Flu pigs典型豬流感一帶一路國際生豬產業大會The Disease疾病 Fatteners育肥豬 Coughing if acute infection 如出現急性感染,則咳嗽 Gastric ulcers胃潰瘍 High mortality if secondary infections如出現二次感染,則死亡率高一帶一路國際生豬產業大會Epidemiology流行病學 Contamination through:感染途徑:Live animals 活體動物 Air.Unknown safe distance空氣。未知安全距離 Humans人類
24、 VACCINATION疫苗接種一帶一路國際生豬產業大會Pathology病理學 Contamination via respiratory tract經呼吸道感染 Replication in respiratory epithelium在呼吸道上皮復制 Never viremia從未出現病毒血癥Reference:Susan E.Detmer(2015):Pathogenesis of Influenza A virus infection in swine.https:/ E.Detmer(2015):豬流感病毒感染的發病機制。https:/ surface肺表面Necropurulen
25、t bronchiolitis壞壞死死化化膿膿性性細細支支氣氣管管炎炎Airway collapse 氣氣道道塌塌陷陷 (a)Normal(a)正常Flat平坦Concave凹陷Raised凸起(b)Atelectasis(b)肺不張(c)Consolidation(c)實變一帶一路國際生豬產業大會Diagnostic timeline診斷時間表Time Clinical course Clinical signs Sample collection Target時時間間 臨臨床床過過程程 臨臨床床癥癥狀狀 樣樣本本采采集集 目目標標Exposure 暴露Fever發燒Nasal sheddi
26、ng鼻腔排毒Secondary bacteria繼發性細菌感染Virus clearance病毒清除Seroconversion血清轉換Nasal discharge鼻腔分泌物Lethargy嗜睡Anorexia厭食Sneezing打噴嚏Dyspnea呼吸困難Coughing咳嗽Recovery恢復Serum血清Antibodydetection抗體檢測Virus detection病毒檢測Nasal swab鼻拭子Lung tissue肺組織Trachea氣管Lung lavage肺灌洗Oral fluid口腔液一帶一路國際生豬產業大會Laboratory investigations實驗室
27、研究 Virus Detection by PCRPCR 病毒檢測Very good for survey of piglets and weaners非常適合仔豬和斷奶仔豬的檢測Lung tissue肺組織Nose swabs鼻拭子Biting rope 咬繩 Serological test(not recommended)血清學檢測(不推薦)ELISA H1N1,H1N2,H3N2,new H1N1ELISA-H1N1、H1N2、H3N2、新型 H1N1一帶一路國際生豬產業大會Handling處理 Antibiotic treatment of secondary bacteria繼發性
28、細菌感染的抗生素治療Injection in farrowing stable產房注射Water medication in nursery and fatteners保育舍和育肥舍飲水加藥 NSAID In acute faze急性期的非甾體抗炎藥(NSAID)Vaccination of sows母豬疫苗接種Respiporc Flu 3Respiporc Flu 3疫苗Respiporc FluPan H1N1 Respiporc FluPan H1N1疫苗 Vaccination of pigs豬只疫苗接種 Auto immunization of gilts后備母豬自動免疫一帶一路國
29、際生豬產業大會Diarrhea腹瀉一帶一路國際生豬產業大會Diagnostics using socks(=30-50 individual samples)使用鞋套診斷(=30-50 個個體樣本)一帶一路國際生豬產業大會Treatments治療 Start treatment when clinical signs出現臨床癥狀時開始治療 How much diahrrea per pen?每欄的腹瀉量是多少?2 drops per pen is recommended建議每欄 2 滴 Do the pigs have mushy behinds?豬的臀部是否有糊便?Evaluate is i
30、t nescessary?評估-是否有必要?Master thesis devided pigs 3 weeks post weaning:碩士論文中,在斷奶后 3 周內對豬只進行區分:Treatment and non treatment.治療和不治療。No infection無感染 Treatment didnt make a difference治療沒有效果一帶一路國際生豬產業大會What to do措施.Floor feeding before weaning斷奶前地板飼喂(at least 5 feedings per day-650g total pr pig)(每天至少喂 5 次
31、-每頭豬飼喂 650 克)Weaning age斷奶日齡Floor feeding food for all at the same time地板飼喂-所有豬同時采食Wet feed(?)濕料(?)Reduced protein level after weaning斷奶后降低蛋白質水平Easily digestible proteins(not soya)易消化蛋白質(非大豆)Fiber(barley,sugar beet)纖維(大麥、甜菜)Organic acid in feed(1.5-2%).飼料中的有機酸(1.5-2%)。Formic acid,benzoic acid or mix
32、tures thereof.甲酸、苯甲酸或它們的混合物The local environment周邊環境The water supply水源供應一帶一路國際生豬產業大會Age is more important than weight,when weaning piglets仔豬斷奶時,日齡比體重更重要.in the effort to reduce the consumption of(zinc and)antibiotics.努力減少(鋅和)抗生素的用量What we find is:我們發現:An extensive benefit from having the exact same
33、number of sows farrowing in each batch!每批分娩的母豬數完全相同可帶來巨大的效益!Not only same number of gilts inseminated in each batch不僅每批授精的后備母豬數量相同一帶一路國際生豬產業大會Adjusted heat syncronisation using altrenogest-Aligns the weaning age使用烯丙孕素調整為同步發情-調整斷奶日齡776960674876748275747972564668676250557765221524153816172121212121212
34、1161722342919020406080100120424344454647484950515212345678910Antal lbninger 21 UgerSerPolteSows母豬Gilts后備母豬Number of inseminations人人工工授授精精次次數數Altrenogest烯丙孕素一帶一路國際生豬產業大會Correct enviroment正確的環境 Dry干燥 Warm溫暖 Piglets will tell.仔豬會告訴你.一帶一路國際生豬產業大會Water is often underestimated水經常被低估.一帶一路國際生豬產業大會Please join us 請加入我們 一帶一路國際生豬產業大會