Ukulima kwezinkukhu

Isifo esithathelwanayo esithathelwanayo yisifo se-avian streptococcosis: sibonakala kanjani nokuthi siyaphathwa kanjani?

I-Streptococcosis yisimo se-pathological body of the bird, esibangelwa ukutholakala kwezifo eziphilayo.

Kunamafomu amabili - i-acute (i-blood poisoning) neyiguli (ukuhamba okuhlala njalo).

Iyini i-streptococcosis?

Ngokusekelwe ezimeni zenkambo kanye nokushiwo kwezinguquko zomzimba, izilwane zezilwane zihlukanisa izinhlobo ezintathu ze-streptococcosis:

  • ukutheleleka kwe-streptococcal yegazi lezinyoni ezindala;
  • streptococcosis encane;
  • ukutheleleka kwe-streptococcal yemvelo encane.

I-Streptococcosis izinyoni ezifuywayo ezifuywayo nezokulima zazo zonke izinhlobo, ikakhulukazi izinkukhu ziyazizwa. Amahansi, amadada, ama-turkeys namajuba aphikisana kancane.

Amacala e-streptococcosis ezinkukhu aqale abhalwa ekuqaleni kwekhulu lama-20 ngabacwaningi uG. Kempkamp, ​​W. Moore, noW. W. Gross.

Ukwelashwa akukwenziwanga, futhi phakathi nezinyanga ezingu-4 ngaphezu kwengxenye yezinsizakalo zezinsizakalo zafa ngo-salpingitis nokuvuvukala kwe-peritoneal. Ngama-1930 no-1940, ulwazi lwavela nge-turkeys enesifo se-streptococcosis nezinye izinkukhu.

Spread and severeness

Kunoma yisiphi isifunda, izwe noma indawo inyoni iqukethe, ingozi ye-streptococcosis ikhona, ngoba la ma-microorganisms atholakala yonke indawo.

Isigameko esikhulu senzeke ekwindla nasebusika.

Ukufa kwezinyoni ezinesimo esibi sesifo kungafinyelela amaphesenti ayikhulu..

Kulabo abasinda kanye neziguli ezinesimo esingapheli, ukukhiqiza kunciphisa (kuze kube sekupheleni kokuqedwa kwamaqanda), ukwehla kwesisindo somzimba kubonakala. Ngesikhathi esifanayo, okuqukethwe okuncane kwe-streptococci enyameni yenkukhu (kuze kufinyelele ku-17%) kuthathwa njengokuphephile kubantu.

Ama-Pathogens

I-Streptococci yi-bacteria enama-spherical noma e-ovoid, ehlelwe yodwa, ngamabili noma ngamaketanga, ahlotshiswe ubuluhlaza (i-gram-positive) nge-Gram, i-parasitic emzimbeni wezinyoni, izilwane nabantu. Ukushisa okuphezulu akuzinzile.

I-Streptococcus yamaqembu ahlukene, enezikhali ezahlukene zokudabuka nokuvikelwa, kubangela isifo ezinyoni, lokhu kuchaza izinhlobo eziningi zokubonakaliswa kwemitholampilo. I-Streptococcus zooepidemicus ne-Streptococcus faecalis - izinhlobo ezinonya kakhulu ezinkukhu, ezimweni eziningi ziyiziphazamisi zesifo.

Ngaphezu kwalokho, i-Streptococcus zooepidemicus ithinta kuphela izinyoni ezindala (kubangele ubuthi obubangelwa igazi), kanye nezingane zakubo - izinyoni zonyaka wonke, kuhlanganise nama-embungu nezinkukhu. I-Str. i-faecium, i-Str. i-durans ne-Str. avium. Ukweshesha kwegazi okwamanje okusheshayo ezindaweni ezifuywayo kuvame ukudala iSt. mutans.

Izifundo nezimpawu

Izinyoni ezinempilo zitheleleke ezigulini, noma nge-feed ezonakele nge-streptococci. Izinkukhu zingenwa igciwane ngenkathi zihlala engxenyeni ye-seeding incubator.

Ukuthuthukiswa kwalesi sifo kuhlinzekwa yizimo ezingavamile zokuboshwa, i-avitaminosis. Ama-bacteria angena emzimbeni ngokulimala okuncane emangqamuzaneni amangqamuzana endabeni yokugaya futhi esikhumbeni.

Bese baphathwa ngokusebenzisa igazi bese bekhulula izinto ezilimazayo ukubhubhisa amaseli abomvu wegazi nokulimaza amaseli endothelial (ibhande elingaphakathi lemithambo yegazi).

Ukuphelela kwemikhumbi kwanda, ngenxa yalokhu, i-edema ne-hemorrhage zivela. I-thrombosis yezitsha ezincane nayo iqala. Ukudla kwezicubu kuphazamiseka, futhi ngenxa yalokho, ukusebenza kwabo okuvamile. Inkambo ephawulekayo ibhekwa ukuvimbela okukhulu kwegazi.

Ukutheleleka kwe-streptococcal yegazi lezinyoni ezindala kulezi zimo ezimbi kwenza izi zimpawu zilandelayo: imfiva, ukwenqaba ukudla, ukunganaki, i-cyanosis yekhefu, ukuhlanza nokuhuda, ukuxubana, ukukhubazeka. Isikhathi sesifo cishe amasonto amabili kusukela ekuqaleni kokubonakaliswa kwemitholampilo.

Uhlobo olukhethekile lwe-streptococcus lubangela uhlobo olunzima kakhulu lwesifo - azikho izimpawu ezibonakalayo, izinyoni zifa ngemva kwamahora angu-24 ngemva kokutheleleka. Iziguli ezinefomu elingapheli zihlukaniswa ngesikhumba sesikhumba kanye nezibungu ezinamaqabunga, ukubukeka okukhathele, nezihlalo ezivamile. Ikhefu labo linomile, liluhlaza, ukukhiqizwa kwamaqanda kunciphise kakhulu.

Iziguli ezine-streptococcosis yezinkukhu ezincane kanye ne-turkey poults zibukeka ziphelile, azidla neze, zihlushwa yisifo sohudo, ukuxubana nokukhubazeka kwamaphiko nemilenze. Izinyoni zihlale zivinjelwe, ukunyakaza kuvinjelwe, kunqunyelwe. Ukufa kwenzeka ezinsukwini ezimbalwa emva kwezimpawu zokuqala.

Eqenjini izifo ezithintekayo zokusakaza i-streptococcal kufaka izibalo eziningana:

  • i-streptococcal poddermatitis yezimpumputhe zemilenze - iziphetho zivutha, i-necrosis yesikhumba, i-pus iqoqa emahlambeni, izinyoni ziqala ukuphoqa.
  • ukuvuvukala kwe-necrotic of warts - ama-warts akhula ngesayizi, ama-fistulae akhiwa;
  • ukuvuvukala kwama-ovari nokukhukhumeza ezinkukhu - njengomthetho, kukhula uma kunesilinganiso esanele samavithamini namaminerali ekudleni, kubonakala ngokulibaziseka kokuqanda amaqanda, futhi i-yolk ukuvuvukala kwe-peritoneum kungakhula.
I-lovely kakhulu futhi enhle kunazo zonke izinkuni izinkukhu - Silk. Ukubukeka kwalo kufana namathoyizi amaningi.

I-pseudochuma ezinkukhu isivele yenza amakhanda amaningi ... Thola ukuthi ungayibhekana kanjani nalokho kusuka kusihloko sethu.

Izinguquko ezithombeni zangaphakathi

Izinguquko ezithinta iziqu ezinkathini eziyinkimbinkimbi ziqondile kakhulu. Izitho kanye nezicubu zezinyoni ezifile zibomvu, izinambuzane nezikhumba ziyisibluish. Esigodini sesifuba-esiswini nasesikhwameni senhliziyo, kutholakala uketshezi oluncane ngegazi. Inhliziyo ibomvu nge-tints gray.

Isibindi, isitha, amaphaphu akhulisiwe. Ifomu elingapheli libhekene nokutholakala kwamanzi ahlanzekile emzimbeni, ukuvuvukala kwezitho zangaphakathi. Ezinkukhu ezibulewe yi-streptococcosis encane, i-yolk engaphenduliwe iyatholakala.

Indlela yokuqaphela?

Ngemuva kokuhlola ngokucophelela izimpawu, ungacabanga ukuthi unesifo se-streptococcosis, kodwa kuphela udokotela wezilwane ongenza ucwaningo olunembile olusekelwe ekuhloleni izidumbu zezinyoni ezifile noma ezifile.

Ucwaningo luyi okokuqala, ekusunguleni izinguquko ezithile ezithombeni zangaphakathi futhi, okwesibili, nge-microscopy nokuhlukaniswa kwe-pathogen.

Amasampuli alungiselelwe esibindi, isibungu, izinso, inhliziyo, umnkantsha, igazi kanye nokuhlolwa ngaphansi kwe-microscope. Izinto ezifanayo zithathwa ukuhlwanyela. Sebenzisa imidiya ehlukene yezakhi ukuze ukwazi ukunquma ngokunembile ukuthi yiziphi izinambuzane ezakhiwe ngekoloni esekhulile.

Isibonelo, ezindaweni ezinomsoco, i-streptococcus ihlanganisa amakholoni amancane, ama-gray noma aguquguqukayo. Uma igazi likhona emkhatsini wezakhi, kuzungeze amakoloni kukhona indawo ebonakalayo yamaseli abomvu abomvu (igazi liba nombala).

Ukuhlolwa kwezinto eziphilayo kuyenziwa futhi: izinkukhu zansuku zonke zitheleleke nge-pathogen. Izifo ezinzima zenza ukufa kwezinyoni zingakapheli amahora angu-72. Ngezinye izikhathi sebenzisa amagundane ama-laboratory amhlophe.

Ukwelapha

Amafomu ajwayelekile we-streptococcosis asho ukusetshenziswa okugunyazayo kwama-antibiotic amaningi (i-penicillin, i-tetracyclines, i-macrolides).

Nikeza 25 mg. izidakamizwa ngekg. umzimba omkhulu. Ngesikhathi esifanayo nesiqalo senkambo, kubalulekile ukuhlaziya ubuzwe be-Streptococcus kuma-antibiotics.

Lokhu kuhlaziywa kuthatha izinsuku ezingu-2-3. Khona-ke, uma kunesidingo, lesi sidakamizwa sishintshwa. Okuqukethwe kwamavithamini ku-feed kunyuke izikhathi ezingu-2. Ukwelashwa okusheshayo kuqalisiwe, kakhulu amathuba okuba nomphumela omuhle.

Izinyathelo zokuvimbela nokulawula

Ukuze uvimbele i-streptococcosis, kubalulekile ukugcina izimo ezijwayelekile zokugcina izinyoni, ukuzitholela ngokucophelela ukukhetha kokudla, futhi uhlanze njalo futhi uchithe izifo ezinkukhu.

I-formalmaldehyde iyakulungele ukucwiliswa kwe-disinfection, iqinisekisa ukufa kwezingu-90% ze-streptococci. Imiphumela emihle itholakala nge-air ozonation ezindlini zezinkukhu.