课件-母猪与仔猪

母猪与仔SOWSAND卡美农业咨 您的国际外CARTHAGE&MHJAGRITECHCONSULTINGYOUINTERNATIONAL1内奶妈Nurse交叉寄Cross母猪护Careofthe2内奶妈Nurse交叉寄Cross母猪护Careofthe3奶妈Nurse Nursesowsaresometimesnecessarytoduetothesowsgivingbirthtoomanypiglets,thesowcannottakecareofthepiglets,fallbackpigsorasowdies.4奶妈Nurse奶妈猪能救活产下的超额AnursesowfornewbornpigletscanexcesspigletsatAnoptimumnursesowisas5奶妈Nurse初产或二产母IsafirstorsecondparityAfirstorsecondparitysowusuallythepigletswithinreasonable6奶妈NurseInherdswithdiarrhea,youmayproblemswithusingfirstparitysowsasnurseItisfurthermorelikelythatasowolderthansecondparity,thathaspreviouslymadeagoodnursingsow,willquicklyacceptnewpiglets.7奶妈NurseWhenusingthetwostepnursesowyoushouldfindsowthatfarrowed4-7daysAsowthathashad4-7daysoflactationisbetteracceptingonedayoldpigletsthanasowthathasgivenup21-day-oldpiglets.8奶妈NurseThereforelettheintermediatenursesowweanherpigletsat18-21daysandgiveher4-7-day-oldpigletsfromthenursesow.Thenursesow esnursesowtonewbornpigletsthathavereceivedcolostrumfromtheirownmother.9一步式奶妈Onestepnurse

奶妈Nurse 新生仔Newborn

21日龄21dayold两步式奶妈Twostepnurse

奶妈Nurse4-7日龄仔4-7dayold

21日龄仔21dayold新生仔NewbornEffectofonevs.twostepnurse

奶妈Nurse一步式One-两步式Two-仔猪寄养数No.pigletsaddedto断奶仔猪数No.piglets9Pigletweaningwt, 奶妈Nurse接受仔Acceptsthe If1-2ofherownpigletsstayinthelitterforthefirsthour,thenewpigletswillbequickeringettingtotheudder.奶妈NurseIftherearemoreproblemswiththesowacceptingpiglets,youcouldtrytheLockthenewpigletsinthecreepareaforoneMixthenewpigletwiththeoldfor30Makethesow奶妈Nurse Hasteatsthatareavailabletothe Thenursesowmusthaveanudderthatfitsthepiglets:smallteatsforsmallpiglets,largeteatsforlargepiglets.Checkwhetherthepenpartitionsobstructtheaccesstothe奶妈NurseHasagoodbodyThenursesow,andespeciallytheintermediatenursesowmusthaveagoodbodyconditionandahealthyappetitetobeabletohandletheextranursingperiod.奶妈NurseHastakengoodcareofherownThenursesowandtheintermediatenursemusthavetakengoodcareoftheirownpiglets,sothattheyhaveprovenagoodmilkyield.奶妈NurseIsnotgivenmorepigletsthanshehashadDonotgiveanursesowmorepigletsthanhavebeenmovedfromher.奶妈NurseThenursesowandtheintermediatesowdonothavemoreactivemammaryglandsthanthenumberofpigletsmovedfromthem.奶妈NurseNursingpigletshavereceived Donotmovethenursingpigletsfromtheirmotherbeforetheyhavetakenincolostrum,ie.nursingpigletscanbemoved12hoursafterbirth.奶妈NurseAllnursingpigletsshouldbemovedwithin36hoursafterbirth.After36hours,itistoolatetocross- Ifthesowhadmorepigletsthanshehadteatsfor,smallestpigletswillnothavereceived奶妈NurseOften3-8hourswillpassbeforethenurseandintermediatesowgivethepigletsmilkforthefirsttime,andthenursingpigletsmustbestrongenoughtowaitthatlong.奶妈NurseIsmovedtothepigletsifthefarrowingunitInasectionedsystem,movethenursesowtheintermediatenursesowtoapeninthesectioninwhichthepigletswereborn.奶妈NurseThenursesowbringsfewerpathogenbacteriathanthepiglets.Thepigletsarethenweanedatthesametimeastheotherpigletsinthesection.奶妈Nurse以下是不合格的奶Aninadequatenurse年老母Isanold接收新生仔猪前，已经哺乳三Hasalreadylactatedforthreeweeksbeforereceivingthenewbornpiglets.奶妈NurseDoesnotacceptIsskinnyorveryIs内奶妈Nurse交叉寄Cross母猪护Careofthe交叉寄Cross目izethenumberofpiglets(HerownHOP)remainingontheirbirth交叉寄CrossCrossfosteringensuresthatthesowcantakecareofanappropriatenumberofpigs.Crossfosteringcanthusensurethattheinalitterthrive交叉寄CrossCrossfosteringcanhavethefollowingEnsuringanoptimalnumberofpigletsattheEnsureuniformpigsinthelitter(thisisnot交叉寄CrossCollectfallbackpigsatcertain Handlepigsthat tobeweaned,whicharedeemedtobetoosmallorweaktosurviveintheweaningunit.交叉寄CrossOptimalnumberofpigletsattheThesowshouldbeabletotakecareof13 Thefewerpigletsthatarewiththesow,thelowermortalityratesandhigherweaningweightisachieved. Theremustbeabalancewheremortality,weaningweightandnumberofpigletsfittogether.交叉寄Cross Whencomparing11and13piglets,ifthelittermortalitywas2percenthigherwhen13pigletsinthelitter,andthepigsweighed600gramslessatweaningthanwhentherewere11pigletstothesow.交叉寄CrossTheprerequisitetosettlefor11pigletsinlitteristhatyouhaveenoughnursesowsinthe Oneshouldthereforeusethesowfunctionalteats,tosavenumberofnursesowsandthusgetmorelitterspersow.交叉寄Cross仔猪Thepigs’Pigletsarebornwithgreatvariationinbirth Thismakesiteasierforthepigletstodevelopastablehierarchyattheudder.交叉寄Cross Iftherearelimitedresources,thesmallestpigletalmostalwaysbethepigletthatdieswhiletheothersarehardlyaffected.Donot ittersofundersized Thisonlyprioritizesthemoverthemediumandlargepigsfarrowingroomswithtoofewfunctionalteatstofeedthenumberofpigletsbornlive.交叉寄CrossDonotcrossfosterpigletsafter24hoursof尽量移动最小数量的仔猪来充分利用有Movetheminimumnumberofpigsnecessaryto 交叉寄养Donotcrossfosterforthepurposeofcreatinguniformsizeorsinglegenderlitters交叉寄Cross Prioritizeassignmentoffunctionalteatstolargerandmorevigorouspiglets于有效数，那通常就把他们作为‘多余者Smallestpigletsaregiventhelowestusuallyleavingthemintheirbirthlitteras“extras”iftherearemorepigletsthanavailablefunctional交叉寄Cross Crossfosteringafter24hoursofagewilldisplaceanotherpigfromfunctionalteatandcausefighting. Allpigssucklingafullyfunctionalteatwillregardlessofbodysize交叉寄CrossDonotmovepigletsbetweenfarrowingandfollowstrictAllinAllout交叉寄Cross弱Weak Stragglers,scrubpigletsorweakpigletsduetoorcompetitionattheudder eskinnyand Thesepigletswilloftendieifnotofferedbetter交叉寄CrossAsitcanbesickpigletsthataremoved,isachanceoftransmissionofdiseasesiftheyaremovedtoanintactlitterofpiglets,especiallyiftheyarealsomovedtoanother交叉寄CrossItisabadoptiontoswapaweakpigletonesowwithalargepigletfromanothersowasthemovementofpigletsaffectsbothmovedpigletsnegatively.交叉寄CrossYoucangatheranentirelitterofweakpigletsatanursing交叉寄养有以下目CrossfosteringhasthefollowingEnsurecolostrumtothenewbornSecureEnergyfornewbornandsucklingSavepigletsdeemedasfallbackpigstoincreasepigletsurvival交叉寄CrossAllthepigletsareabletonurseatthesameThepigletscreateahierarchywithinafewThesowwilltrytoavoidforeignpigletsatthe交叉寄Cross交叉寄养的几种形ThefollowingtypesofcrossfosteringisLitterMovingpigletssothereisanadequatenumberofpigletsineachlitter.Oftenthepriorityistomovethesmallestorthelargest交叉寄CrossTherelocationofpigletsshouldhappenafterpigletshaveconsumedcolostrum,whichtheyusuallydoduringthefirst12hoursafterbirth.Disruptionofhierarchywillaffectpiglet交叉寄CrossMovingpigletssothatallpigletsinalitterisalmostequal.Theaimistoensurethatallpigletshaveanequalopportunitytogettoateat.交叉寄CrossThismethodis mendedsinceitinthemovementofmanypigletswithoutachievingadesiredpositiveeffect.Howeveritisadvisabletopickthepigletsatagoodsow,wheretheycanreceiveagoodobservation.交叉寄CrossMovingfallbacksandweakPigletsthatdonotthrivebythesow,canbewith(large)pigletsfromanothersoworgatheredatanursesow. Ifthepigletsareatriskofdying,canberescuedbymovingthemtoadifferentsowortoanursingsow.交叉寄CrossFlexThelargestpigletsareweanedafewdaysbeforethe Thisgivesthesmallestpigletsbetterchancetonursethesow,andthesowsaremorelikelytogetpositiveenergybalance.交叉寄CrossTheremainingpigletsthrivebetter,butflexweanedpigletswillhaveapoorer Furthermore,thereisariskthattheweanedsowsgetintoheatbefore交叉寄CrossBackThisisdoneatInsteadofmovingthesmallestpigletstoweaningunit,thentheyaremovedtoasowthatwillbeweanedaweeklaterinthenextbatchwhilethebiggestpigletsinthislitterareweanedearlierthanthelittertheywerebornwith.交叉寄CrossItmayalsoimprovewell-beingforthelaterweaningofthesmallerpiglets.Duringbackmovingislikelytoleaddiseasesbacktotheyoungerpiglets.内奶妈Nurse交叉寄Cross母猪护Careofthe母猪护CareoftheTotakecareofthesowisveryimportant,asismorethanoftenthesowthatisthereasonifthepigletsare ngbadly.Thereforefocusingonthesowhasahigh母猪护CareoftheItisimportanttocheckdailywhetherthesowishealthyorwhethersheneedstreatmentofsome Farrowingputsagreatstrainonthesow;thecommondisorderpostfarrowingisM.M.A.whichistriggeredbyinfectionintheuterusortheudder.母猪护Careofthe健康母AhealthyHasagood etics,thesowshouldhaveeatenupminutesafterfeeding.(OnlyiftheyneedtobefedIfthesowdoesnoteatup,checkthewater母猪护Careofthe。Ifthesowlosesweight,sheisexcretingmoreenergywiththemilkthansheisgettingfromthefeed.Checktheadjustmentofthefeedboxandthecompositionofthefeed.Lackofappetitemaybeanindicationofconstipation,butalsoheatandwarmweatherplaysarole.母猪护CareoftheHasnosignsof Dischargeisoftenseenontherearpartandtailofthesoworonthe母猪护Careofthe流脓 的迹Dischargeisanindicationofinfectionintheuterusorvagina.However,notethatbrownish,whiteorflux(withoutpus)isnormalforthefirst48母猪护CareoftheHasmammaryglandsthatarenothardor Hardmammaryglands,reddishudderorspotstheudderindicateincipientTreatmentformastitisshouldbesupplementedwithpainrelief.母猪护Careofthe Ifallmammaryglandsareequallyhard,youprobablyacaseofedemascausedbyaccumulationoffluidintheuddertissue.Antibioticswillhavenoeffectwhereaspainreliefmayhelpthesow.Painreliefincreasesthewell-beingofthesowandincreasesthechancesofherlettingthepigletsnurse.母猪护CareoftheHasanormalIfthesow’stemperatureisabove40°Conthedayofandabove39,5°Ctheremainingdays,shehasafeverandshouldbetreated.Itisessentialtoestablishthecauseofthe母猪护Careofthe Thedrawbackoftreatingwithantibioticsisantibioticsareexcretedwiththesowmilkandwilltherebyruinthebacteriabalanceinthepiglets’intestines.Thisincreasestheriskofdiarrheaamongthe母猪护Careofthe母猪坐卧Getsupandliesdownwithout如母猪未站立，帮助它站立、检查四肢是否平Ifthesowdoesnotgetup,helphergetupandcheckifsheevenlyonallfour检查腿部和蹄部Examineherforlegandhoof检查产床情Inspectpen定位栏需不需要调整？地面是否湿滑Doesthec