iaia(chn)I(y)l(f)չн(jng)l(f)yԏصQĆ},ÿiaB(yng)ֳɵĽ(jng)(j)pʧdziaIJ(f)s,ԭN,ҪЂȾԺͷǂȾ,ЂȾԲͼ(x)Ⱦ^鳣Ҋ2016-2017걱ֵ^(q)Ҏ(gu)B(yng)ֳm(x)iaF(xin)İl(f),ҪYˮϡԼÓˮ,ʹÿίЧ,oB(yng)ֳˇ(yn)صĽ(jng)(j)pʧ˲(do)±ֵ^(q)Ҏ(gu)B(yng)ֳiaҪԭ,оxʯͲ^(q)7곣l(f)iaҎ(gu)B(yng)ֳо,M(jn)ЬF(xin)вW(xu){(dio),ܵĂȾԴ;Ͱl(f)T,^ҪRY׃,ͬriȺ߿wˮƽM(jn)бO(jin)y;ɼaiСc(ni)ȲӹӋ111,RT-PCRzyPEDVPo RVTGEV@NҪ(do)²ԸaIJԭ,cƷM(jn)ͬԴԷ;ͬróҎ(gu)W(xu)16S rRNAз,(x)Բԭ(cU)M(jn)зxbˎԼСĸȾԇK_𱱽^(q)B(yng)ֳiaҪԭ,鱱^(q)iaRίṩƌW(xu)(j)Y(ji):(1)iaĬF(xin)вW(xu){(dio)Y(ji)ԇ^(q)B(yng)ֳiaҪl(f)ڶɼ,ٶȿ,;ͬC֮gˮƽĸ֮gĴֱɷNʽ;l(f)g2gҵIJi,7gԃ(ni)iռ,l(f)ʼʿ_(d)80%-90%;l(f)iˮӸaЇIÓˮݵȰY;ʙzҊcڷƱʰc(ni)MϡSɫҺwвֳF(xin)θMδK;Ƭ^ҊcqëֶÓ,K[Û,С~@,ƢKҊܰͼ(x)׃,ܰͽY(ji)(x);ͬri(ni)ih(hun)ͨL(fng)Ȧȴnj(do)ial(f)ʸߵҪT,,l(f)i(ni)iȺοȮiiֳcCĵ߿wˮƽ(wn)Ҳnj(do)ial(f)ʸߵT֮һ(2)iԸaҪԭRT-PCRzyзY(ji)7Ҏ(gu)i111ݲ,PEDVռ67.5%(75/111),PoRVռ10.8%(19/111),]ЙzyTGEV;ͬԴԷϵy(tng)M(jn)P(gun)ϵ@ʾ,7P(gun)EDV ORF 3c3JX188454.1 AJ1102GU372744.1 Cv777JX002703.1 ZJ08ͬԴ^,94%-99%֮g,cJX188454.1 AJ1102M(jn)P(gun)ϵ^,cGU372744.1 Cv777JX002703.1 ZJ08P(gun)ϵ^h(yun);7P(gun)EDV ScͬԴԞ94-99%,cJN599150.1 CV777(S)zx^,HP(gun)ϵ^h(yun),cжKY496315.1CH hubei 2016MG334003.1YnP2ľxС,HP(gun)ϵ^;7P(gun)oRV VP-6c2ꅢͬԴԞ92-98%,cL29186.1 4S(iԴ)ͬԴԞ92%,̎һ^M(jn)֧,HP(gun)ϵ^h(yun),cJN034041.12010/WH-a(ҰiԴ)ͬԴԞ96%,̎һ^СM(jn)֧,HP(gun)ϵ^(3)iacUķxbW(xu)о111ݲзx89cU,ԾϴcUW(xu);xPB(yng)ϳʹ⻬ļtɫ,t{(ln)B(yng)Ϟ鷺оG⎧нٹɵĺɫ;10PCRU(ku)зY(ji),cMG270576.1ͬԴԾ95%-99%֮g,ϵy(tng)M(jn)P(gun)ϵ(dng)?sh)ccUͬһķ֧;ͬԴxˎͬ,Ī(f)Zĭh(hun)ùصˎʾ^50%;ĄȾԇY(ji)@ʾ,ǻעС18h(sh)50%,36hСȫC,^(q)Ҏ(gu)B(yng)ֳ(do)iaҪԭԸa^l(f)cUȾ,Ҫl(f)Th(hun)ضȡ(ji)iȺ߿wˮƽ;(j)PEDVжзY(ji),Y(ji)ƷĶN,(yu)xcжHP(gun)ϵԽJX188454.1 AJ1102M(jn);ᘌcU(do)µĸa,xˎ^͵Ŀ,^ùɳˎM(jn)з;ͬr,עiůĸiRa(chn)r,ӏ(qing)ͨL(fng)pٸN(yng)صȡF(xin)LY(ji),оļ߷((j)жYx)ˎ((j)ˎԇYxˎ)Nl(f)TλһwľCϷشʩ,ԇ^(q)iiaĴel(f),iĽ(jng)(j)pʧ
W(xu)λλʯӴW(xu)
W(xu)λeTʿ
W(xu)λݡ2018
ЈDS858.28
ֈDġ ֳiw(ni)ҲԼ(x)ϵĿǰl(f)F(xin)iנټ(x)Һټ(x)iG輚(x)̥i TGEV (x)ϵ ST c PK15@ɷNоl(f)F(xin)D 1 TGEV ģ͈DFig 1 TGEV model diagram
M(jn)ЬF(xin){(dio)鲢c(ni)B(yng)ˆTFt(y)Ԕ(x)l(f)D 1-1 ^(q)iaɘӷֲDFig. 1-1 diarrhea sampling distribution of piglets in northern xinjian
ʙz^켰RiM(jn)ʙzl(f)F(xin)СcйĚcڷƱθcгMδKD 2-3D 2-4D 2-5cD 2-2 iaFig 2-2 diarrhoea in pigletsD 2-1 iFig 2-1 piglets died
īI(xin)
P(gun)ڿՓ ǰ10l
1 ët;_;ܱ̾;;;Fm;T;;Fʡֵ^(q)Ҏ(gu)ii4NiaȾ{(dio)[J];t(y)W(xu)M(jn)չ;201505
2 ꐻ۾;־;Z;wѩ;w܊;ܱ(qing);ׄJ;Z־;̿ؑ;;;2012ʡiԸaxS1z׃[J];ЇFt(y);201403
3 ߾;w;ٻ;;iԸaоM(jn)չ[J];Ͼr(nng)I(y)W(xu)W(xu);201401
4 ;GA;;piaвW(xu){(dio)[J];ЇFt(y)ժ;201312
5 ;;\iȾθc҇څ[J];ЇiI(y);201310
6 ʩ(bio);;;;;;ЇiԸaвW(xu)оM(jn)չ[J];Їr(nng)I(y)ƌW(xu);201320
7 (qing);ռQ;L;A;܊;ؐ۽;;ղֵ^(q)iaвW(xu){(dio)c[J];cFt(y);201308
8 ͢;;iaIJc[J];ЇFt(y)ժ;201305
9 x;Ф־;´;;ciaľCϷμg(sh)(yng)[J];Ft(y)s־;201303
10 w߂;ΕԷ;;݆ȾC(j)ƼεоM(jn)չ[J];As־;201301
P(gun)ʿW(xu)λՓ ǰ1l
1 ;^(q)iaP(gun)ԭ{(dio)鼰cU݆Եо[D];Їr(nng)I(y)W(xu);2014
P(gun)TʿW(xu)λՓ ǰ10l
1 N(yn)ů;iȾθcжķxbȫM[D];һr(nng)W(xu);2017
2 P(gun);ʯֿhiaԭ[D];r(nng)I(y)W(xu);2016
3 Rʿ;i݆жķxb[D];|r(nng)I(y)W(xu);2015
4 ͮ;iȾθcײNğɹⶨPCRzy(yng)[D];Ĵr(nng)I(y)W(xu);2015
5 Ѧѩ;iԸaвW(xu){(dio)鼰iȾθcUڷо[D];ɽ|r(nng)I(y)W(xu);2015
6 ;iaccߌW(xu)о[D];ijǴW(xu);2015
7 ;ʯijҎ(gu)iiaԭ\[D];ʯӴW(xu);2014
8 ;i݆Ĵķxcb[D];Ĵr(nng)I(y)W(xu);2014
9 СȪ;iԸa͂ȾθcCϷشʩ̽[D];r(nng)I(y)W(xu);2013
10 Ƽ;iȾθcײORF7зɹⶨPCRzy[D];ϺͨW(xu);2012
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2880811
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