Ukulima kwezinkukhu

Isifo se-Gumboro (ibhasal): izimpawu, izindlela zokulwa

Ukuqhamuka kokuqala kwesifo esithinta isifo esithathelwanayo sabhalwa emzaneni waseGamboro, eU.SA (1962) - igama lomuzi lanikeza igama lesi sifo. Ngokuhamba kwesikhathi, izifo ezifanayo (igciwane lomndeni waseBirnaviridae) zatholakala eMexico, eBelgium naseNgilandi. Njengamanje, igciwane lihlasela zonke amazwekazi. Cabanga ngezici zayo nezindlela zokubhekana nazo kulesi sihloko.

Isifo se-Gumboro

Amagama amaningi esi sifo, njengesifo se-Gumboro, i-neurosis esithathelwanayo, i-bursitis esithathelwanayo, i-IBD, iveza izinga eliphakeme lokulimala ezithombeni ezibalulekile zenkomo yezinkukhu ngesikhathi esifushane.

Umgomo oyinhloko wegciwane ukubhubhisa ama-leukocytes ezinhlangweni zesimiso somzimba sokuzivikela:

  • isikhwama sefektri;
  • i-thyroid gland;
  • uhlaka;
  • i-almond shape.
Isikhwama sesigqoko sikhula, sivuvukala, siba nsundu ephuzi ngenxa yemigodi yegazi, okuyiyo eyenzeka emisipha ye-pectoral neyesifazane, i-tecils of the cecum, ne-membrane yamangqamuzana esiswini se-glandular. Ukubhujiswa nezinso.

Banda futhi bazuze umbala ovela emgodini okhanyayo kuze kube mnyama omnyama, ukuvuthwa (amatshe ase-uric acid ahlanganisa amakristalu we-uric acid usawoti) agcwalise ama-tubules nama-ureters. Isici esiyingqayizivele se-pathogen yisimo sayo sokuzinza nokuhamba kwesikhathi sokuvezwa kwemvelo.

Amanzi, ukudla, izinyoni zezinyoni zilondoloze izinsuku ezingu-56, imishini yokusiza, izingubo ezithintekayo zokuxhumana nabasebenzi, njll - izinsuku ezingu-120. Isikhathi sesifo siyizinsuku ezingu-5-6, kodwa sibamba inqwaba yemfuyo (40-100%) isikhathi esifushane. Ukufa kufinyelela ku-20-40%. Ukususwa kwama-leukocyte kuholela ekubhujisweni kokuzivikela futhi, ngenxa yalokho, ingozi yezinye izifo ezibulalayo: i-colibacteriosis, i-coccidiosis, i-enteritis.

Imithombo yesifo

Ukungathí sina kwesifo kutholakala ekudluliseni okusheshayo kwezinto ezibangelwa amagciwane phakathi kwabanokuxhumana (kulezi zinyoni), kanye nokudla, amanzi, udoti kanye nezinsimbi zokulondoloza izinkukhu. Izikhukhukazi abalimi ngokwabo bangaba abathengisi begciwane.

Izinyoni ezithintekile

Kuvezwe ukuthi abathwali begciwane futhi ngesikhathi esifanayo abathwali bayo endaweni yabo yemvelo kungaba izinyoni: amadada, ama-turkeys, goose, izinyoni ze-Guinea, izigwaca, oshayi kanye namajuba. Ukutheleleka kwenzeka ngezindlela zokudla, izibungu zomunwe emlonyeni nasempumeni, kuhlanganiswa amehlo. Abathwali begciwane bayoba ukudla okunomsoco owile okhukhuleni, isibonelo, kusuka entlunkulu ogciwane lesandulela ngculaza egijimela engozini yenkukhu.

Kubalulekile! Isifo sikaGamborough kubhekwa ukuthi sithinteka kakhulu: izinyoni eziyizinkulungwane ezingu-100 eqenjini elilodwa zingathinteka ukugula, kuyilapho u-40-60% efa.

Izinkukhu ezigulayo ziwumthombo wokutheleleka, njengoba ziphuma i-pathogen nge-droppings, zithathele ukudla, amanzi, izinto zokulala, imishini ehambisanayo.

Yondla

Ukudla okuthelelekile kuthunyelwa kulo lonke igumbi (futhi kuqhubeke) hhayi kuphela ngezinkukhu, kodwa futhi nezinambuzane (amagundane, amagundane), okwenza kube nzima ukuthola indawo yokutheleleka. Gcina izinga lokudla nokuhlanzeka.

Izimpawu

Kubalulekile ukuthi uqaphele ukuthi isifo se-Gumbore sinezinhlobo ezimbili zokugula:

  • umtholampilo;
  • i-subclinical (efihliwe).
Owokuqala unesithombe esicacile somtholampilo sokuthola lesi sifo.

Thola ukuthi kungani izinkukhu zifa, nendlela yokuphatha izifo zezinkukhu ezifuywayo.

Izimpawu ze-bursitis ezithathelwanayo zihlanganisa:

  • isifo sohudo esinombala ophuzi ophuzi;
  • izimpukane ezinamafutha;
  • ubuthakathaka nokucindezeleka kwezinyoni (ukucindezeleka);
  • izikhukhula;
  • ukulahlekelwa okukhulu kwesidlo (ukwenqaba kokudla);
  • izimpawu zokungahambisani (kwezinye izimo);
  • ukugwinya okukhulu nxazonke nge-cloaca (njalo);
  • ukuphelelwa amanzi;
  • ukutholakala kwamagciwane.
Ngokuvamile ukuqhuma kwe-IBB kudlule kuze kube yizinsuku ezingu-6, kanti inani eliphakeme lokufa livela izinsuku ezingu-3-4. Abantu abatholekile baphila ngesonto. Kodwa-ke, ukuzivikela okubuthakathaka kwenyoni kuncike ekuhlaselweni kwamanye amagciwane okwelapha kanye negciwane. Ifomu le-Gcumboro, noma elifihliwe, alizange libonakalise izimpawu zokubonakaliswa, kodwa kubhekwa njengengozi kakhulu. Ihlanganisa:

  • isimo sokucindezeleka;
  • ukuphuza ukukhula;
  • izinyoni ezigulayo ezingenasifo sokuzivikela.
Ukugaya nokugaya izakhi zomsoco kwanoma yisiphi isondlo kumuntu ogulayo kunciphise kakhulu. Qaphela ukuthi i-bursitis esithathelwanayo ivame ukuthinta izinkukhu zamaqanda ezinamaviki ayisithupha kuya kwangu-8, kanti inyama - amasonto 3-4.

Uyazi? Igobolondo leqanda linikezwe ukugqoka okuvikelayo okuvimbela ukungena kwamagciwane okulimazayo ngaphakathi. Musa ukugeza amaqanda ngamanzi uze upheke.

Kodwa ukuxilongwa kokugcina kungaqinisekiswa kuphela yizivivinyo zelabhorethri ezihloswe ukuthola i-virus, ukuyikhomba, nokuthola izifo zamagciwane egazini.

Ukwelapha

I-agent ye-causative ye-IBB ayifinyeleleki ezintweni eziyingozi zemvelo. Ukuhlolwa kwelabhulali kwaqala ukufa kwakhe ngo-70 ° C ngemizuzu engama-30. Amazinga okushisa aphansi adinga isikhathi eside ukugcina izinga lokushisa. Igciwane alinamathele ku-chloroform, trypsin, ether. Ukubhujiswa kubonakala lapho kusetshenzwa 5% i-formalin, i-chloramine, isisombululo soda soda. Ayikho ukwelashwa okhethekile kwe-bursitis ezithathelwanayo. Ukugonywa kuboniswa njengendlela eyinhloko yokulwa nokugqashuka okungafuneki. Faka izicelo zokugoma eziphilayo futhi ezingasebenzi. Isimo esiyinhloko sokuphumelela ekulwa nesifo kutholakala ngesikhathi sokuqhamuka nokuhlukaniswa kwesitokisi esigulayo. Izinyoni ezigulayo ezibuthakathaka kumele zibhujiswe.

Izinkukhu ezisele ezigulayo zenziwa kwelinye igumbi. Insimu ethintekile ihlanzwa futhi izikhathi eziningana ziphathwa nge-formalin, phenol nezinye izindlela ezikhethekile. Izinto zokugqwala (ukulala, ukusalela ukudla) kumele kubhujiswe. Lesi sifo asixhomeki ekuzaleni nasekukhuleni kwezinkukhu, kwenzeka nganoma yisiphi isikhathi sonyaka futhi sibonakala ezimweni ezihlukahlukene zezulu.

Uyazi? Uma iqanda libolile, kumele lisuswe ngokushesha kwabanye, ngaphandle kwalokho abanye bazophinde bahlasele.

Ukugonywa

Ngesongo sokusakazeka kwesifo se-Gumbore, ukugoma kubaluleke kakhulu. Imishanguzo evame kakhulu ibheke:

  • umuthi wokugoma ongasebenzi ovela ku-BER-93;
  • imishanguzo yegciwane esuka emithini engu-UM-93 ne-VG-93;
  • I-Gallivac IBD (eFrance);
  • Imithi engavumelekile N.D.V. + I.B.D + I..B. kanye ne-quadratin N.D.V. + I..B.D + I..B. + Reo futhi NECTIV FORTE (Israel).
Izinkukhu zihlala ngosuku lokugoma zithathwa amafomu akhethekile (Cohawen, Deventora). Ukugonywa kuhloswe ngokuyinhloko ekulondolozeni izicubu ze-lymphoid nokuthuthukiswa kwayo okugcwele. Ama-antibodies omama akhona emaqanda futhi asize ukuvikela abasha phakathi nenyanga (cishe).

Ukuvimbela

Izinyathelo zokuvimbela zisiza ukuvimbela ukuqubuka kwesibindi esithathelwanayo, noma ukunciphisa ukulahlekelwa okukhona ngesikhathi sokutheleleka. Izenzo eziningana zihlanganisa:

  • izinyathelo zangasese zangasese nezokuhlanzeka, ngokuhambisana namazinga akhona;
  • ukunciphisa oxhumana nabo bezinyoni zeminyaka ehlukene;
  • ukuqhuba igciwane lokuvikela emapulazini ahluphekile;
  • ukuhambisana nezindinganiso zekhwalithi yokudla kanye nokuhlanzeka;
  • ukwenza izinyathelo zokubhujiswa kwamagundane kanye nezinambuzane ezinambuzane (izinyosi, izimpaphe, njll);
  • Abameleli abagulayo basheshe bahlukaniswe ekamelweni elihlukile noma kubhujiswe.
Izinyathelo zokuhlanzeka nokuhlanzeka zihloswe ukugcina izinga lokushisa, umswakama, ukuphuza umoya, ukukhanyisa izinkukhu. Ukugubha kwabo kuqinisekisa ukuhlanzeka kwezinto ezimbiwe, ukuphazamiseka kwamanzi okungenakuphazamiseka kanye nekhwalithi yokudla ephakeme yezinkukhu. Ipulazi lapho lesi sifo sitholakalayo kuthiwa ayinhle. Izinyoni zikhishwa, futhi ipulazi ichithelwa yi-disinfected ngokuphelele. Kukhona ama-farmsteads lapho izifo ze-bursal zingagcini khona ngonyaka womsebenzi.

Kubalulekile! Imishini yamaphepha nekhadibhodi, yokusungula izinto, izinto ezingenakuhlanzwa akufanele zisetshenziselwe izizukulwane ezizayo. Zitholakala ekubhujisweni.

Kubalulekile hhayi nje ukuzama ukuzuza inzuzo, kodwa ukubheka ngokucophelela futhi ngokucophelela izinkukhu, ukuqinisekisa izimo zokuphila ezifanele, futhi imiphumela yokusebenza kanzima izovela maduzane ngesimo semikhiqizo esiphundu futhi enempilo etholakala kule nyoni.