Eminyakeni yamuva, ngenxa yesimo esingavumelekile esingokwemvelo, ukusetshenziswa okukhulu kwezidakamizwa zamakhemikhali, kanye nokugoma, uhlu lwezifo ezithathelwanayo kanye nesakhiwo sabo se-etiological sishintshile ngokuphawulekayo.
Embonini yenkukhu, izifo ezithathelwanayo, ezisakazwa ngenxa yokuphazanyiswa ekutshalweni kwezinkukhu, ukuhlushwa okukhulu kwezinyoni ezindaweni ezingalinganiselwe, njalonjalo, kube yingozi enkulu.
Esinye sezifo ezibangela ukulimala okukhulu emakhaya yi-pasteurellosis.
Iyini i-chick pasteurellosis?
I-Pasteurellosis yisifo esithathelwanayo esingase senzeke kumafomu acute, ama-subacute noma ama-chronic.
Zombili izinkukhu nezinkukhu, kanye namahansi, amadada, izigwaca, kanye nama-turkeys ziyakwazi ukutheleleka. Lezi zinsizwa ezincane zizwela kakhulu ku-pasteurellosis.
Izinyoni ezindala zinamandla kakhulu. Njengoba usaphila, le nyoni iba yi-carrier ye-bacilli yokuphila yonke. Njengoba ukumelana kunciphisa, kuqala ukusakazeka isifo.
Isizinda semlando
Njengoba amarekhodi abonisa, lesi sifo siye sabonakala kubantu isikhathi eside, kepha isimo sawo senziwa kuphela ngekhulu le-19.
Ngesikhathi sokuqala i-pasteurellosis yachazwa ngo-1877 nguDkt. Rivolt.
Unyaka kamuva, E.M. UZemmer wathola i-pathogen yenkukhu.
Umsebenzi omkhulu wokubona uhlobo lwe-pasteurellosis lwenziwa nguL. Pasteur.
Ngo-1880, ososayensi waqaphela i-pathogen futhi wakwazi ukuyizuza emasikweni ahlanzekile. Ngenxa yomsebenzi wakhe, i-prophylaxis ekhethekile esebenzayo yasungulwa.
Kwakukuhlonipha lokho akutholile ukuthi igama laqalwa. I-pasterella.
Izinyoni ezigulayo ze-Pasteurellosis kuwo wonke amazwe omhlaba. E-Russia, lesi sifo sitholakale kuzo zonke izifunda, futhi izigameko eziphakeme kakhulu zabhalwa emgwaqeni ophakathi.
Foci minyaka yonke ibhalwe ezindaweni eziningana. Isimo siphuthumayo ngenxa yokuthi akuzona izinkukhu kuphela kodwa nezilwane zithinteka yilesi sifo. Ukulimala komnotho kubalulekile. Izinkukhu ezigulayo zinciphisa ngokuphawulekayo ukukhiqiza kwazo.
Lapho kuvela ukutholakala kwesifo, izinyoni kufanele zithunyelwe ngokuhlatshwa, zichithe imali ngokuthengwa kwezintsha ezintsha, futhi zenze imisebenzi yokuvimbela nokuzilibazisa. Iphesenti lezinyoni zezinyoni - 90%, ukufa kusongela ku-75%.
Ama-Pathogens
I-pasteurellosis yenzeka ngenxa ye-Pasteurella P. Haemolytica no-P. Multocida, okuyizintambo ze-elliptical.
Zitholakala ngedwa, ungafaki impikiswano. Zibonakala ngemibala ye-bipolar emaqabeni egazi nezitho.
Njengoba kunikezwe isakhiwo se-P. Multocida, kubaluleke kakhulu ukhethe ukuhlunga amagciwane.
I-pasteurella ebangela i-pasteurellosis, ingahlala isikhathi eside enyama efriziwe (kuze kube unyaka owodwa), ezigodini (kuze kube izinyanga ezingu-4), okungenani-emanzini abandayo (amasonto amabili) nomquba.
Kuhle ukubulala ilanga labo eliqondile. Ukwelashwa ngesisombululo se-5% se-carbolic acid nesibisi se-lame, isixazululo se-bleach (1%) siyakusiza.
Izimpawu kanye nezinhlobo zesifo
Izinkukhu zivame ukutheleleka nge-membrane ye-pharynx nephezulu yokuphefumula.
Ayifaki ukutheleleka nge-tract digestive nekhanda elimelekile.
Enye indlela ukudluliswa kwezifo ngokusebenzisa ama-bloodsucking parasites.
Ngokushesha lapho ama-microbes engena emzimbeni wenyoni, ngokushesha aqala ukwanda.
Okokuqala, endaweni yesingeniso, bese ungena ohlelweni lwegazi ne-lymphatic. Phakathi ne-pasteurellosis, abahlukumezi badlala indima ethile, okwandisa ikhono lokubhebhetheka kwamabhaktheriya nokucindezela i-antiogressin.
Isikhathi sokukhushulwa singagcina inombolo ehlukile yezinsuku. Imvelo yenkambo yesifo ixhomeke esimweni sesifo.
Okubukhali obukhulu
Inyoni iyawela ngokungazelelwe. Ngaphandle libukeka liphilile, alibonisi izimpawu zalesi sifo, kodwa ngesikhathi esisodwa liwa ngenxa yokudakwa.
Ukondla izinkukhu I-Master Grey ayifani kakhulu nemithetho ejwayelekile yokudla izinkukhu, kodwa kukhona ukungafani.Isifo sezinyoni uPulloz-Tif sinzima kakhulu. Funda kabanzi mayelana nalesi sihloko!
Cihla
Leli fomu livame kakhulu. Inyoni ibonisa ukuzithemba, kubonakala sengathi icindezelekile. Ngesikhathi esifanayo, izinga lokushisa likhuphukela ku-43 ° ะก, elibizwa ngokuthi i-cyanosis livela emgqeni nasezintshevu.
Ukukhishwa okungenzeka kuvela emakhaleni e-fluamy yellow yellow. Inyoni iyeka ukudla, kodwa iphuza kakhulu futhi ifuna. Ifomu eliyingozi libhekene nesifo sohudo esincane. Ngalesi fomu, izinkukhu azihlali izinsuku ezingaphezu kuka-1-3.
Okungapheliyo
Ngemuva kokuba ifomu eliyingozi lingase liqale lingapheli.
Ngemuva kokubukeka sengathi uyabuyiselwa kule nyoni, amalunga emilenze namaphiko ayavuvukala, futhi i-necrosis intshebe ingavela.
Le nyoni igula isikhathi eside, kuze kube yizinsuku ezingu-21, bese-ingozi. Kodwa uma esaphila, uba ngumthwali wesifo.
Ngokwe-autopsy ezinkukhu eziphethwe amafomu acute ne-subacute, Ukuphuma okubi kwe-carcass kuyatholakala.
Unemisipha ye-bluish, ama-hemorrhages amancane emilenzeni ye-serous yesibindi, amathumbu, i-spleen, ama-ovarie, kanye ne-foci yokuvuvukala emaphashini.
Ukuhlonza
Ngenxa yokuthi izinguquko ze-pathological-anatomical kanye nesithombe somtholampilo azikho okwanele, ukuxilongwa kwe-bacteriological kudlala indima enkulu ekutholeni lesi sifo.
Izidumbu zezinyoni zinikezwa ebhokisatri futhi zicutshungulwe. Esimweni esinzima sesifo, ngolunye usuku ngemuva kokukhipha igazi emzimbeni, ukukhula okucacile kwesiko kubonakala.
I-smear ithathwe esibindi nesipere, futhi ekuhloleni okuncane kakhulu kuvela ukubona i-bipolar edwetshiwe, ekhethekile ye-pasteurellosis.
Ngaphezu kwalokho, isiko esikhethiwe siphumele izilwane zokuhlola ukuqinisekisa ukufaneleka kokuhlaziywa okutholiwe.
Ukwelapha
Ukwelashwa kuncishiswe ekuthuthukiseni izimo zokuboshwa nokudla, kanye nokusetshenziswa kwama-agent anomzimba.
Abahlengikazi bezilwane ngokuvamile basebenzisa i-serum ne-tetracycline antibiotics (hyperimmune polyvalent polyvalent)i-biomitsin, i-levomycetin, i-terramycin).
Imithi yesimanje yokwelashwa kwe-pasteurellosis ezinkukhu ihlanganisa i-trisulfone, ukumiswa kwe-cobactan, i-erythrocycline eshiya.
Izinyathelo zokuvimbela nokulawula
Ukuvimbela kubandakanya ukugcina kahle izindinganiso zokuhlanzeka kwendle, ukunikezwa ngesikhathi esifanele kanye neutralization of hens-abathwali bokutheleleka, kanye nemigomo yokuvimbela.
Lapho ehlonza izinyoni ezigulayo kudingeka ukuba unqamule kusuka enempilo, yeka ukuhamba kwezinyoni ngaphakathi nangaphandle kwepulazi. Izinkukhu zezinkukhu, ama-paddocks nawo wonke ama-inventory ahlanzekile ngokuphelele.
Qiniseka ukuthi wehlisa ukugijima okujwayelekile, basuswa futhi balinywa. Ekudleni kwezinyoni kuhlanganisa ukudla kwe-vitamin nokudla.
I-Pasteurellosis ingcono ukuvimbela kunokubhekana nayo. Isifo esiyingozi, esibonakala ukufa okukhulu kwezinkukhu. Abanikazi bezinkukhu kumele babe nolwazi mayelana nalesi sifo ukuze bavikele izinkukhu zingalimazi ngesikhathi.
