UDkt. David Fernandez, uchwepheshe wezandiso zemfuyo kanye nomphathi wesikhashana we-Graduate School eNyuvesi yase-Arkansas, e-Pine Bluff, uthe lapho isimo sezulu sifudumele futhi sinomswakama, izilwane ezincane zisengozini yokungenwa yilesi sifo, i-coccidiosis. Uma abakhiqizi bezimvu nezimbuzi beqaphela ukuthi amawundlu kanye nezingane zabo zinesifo samachashazi amnyama esingaphenduli ekwelashweni ngama-antibiotic noma ukukhishwa kwezikelemu, lezi zilwane kungenzeka zibe nalesi sifo.
"Ukuvimbela kungumuthi ongcono kakhulu we-coccidiosis," esho. Uma sekumele welaphe izifo ezifuywayo, umonakalo usudalekile.
I-Coccidiosis ibangelwa ama-protozoan parasites angu-12 ohlobo lwe-Eimeria. Zikhishwa endle futhi zingadala izifo lapho iwundlu noma ingane idla indle evame ukutholakala ebeleni, emanzini noma emfundweni.
"Kuvamile ukuthi izimvu nezimbuzi ezindala zichithe ama-coccidial oocyst phakathi nokuphila kwazo," kusho uDkt. Fernandez. "Abantu abadala abavezwa kancane kancane ku-coccidia ezigabeni zokuqala zokuphila bahlakulela ukungatheleleki futhi ngokuvamile ababonisi izimpawu zalesi sifo. Nokho, lapho ngokuzumayo bevezwa inani elikhulu lama-oocysts ama-sporulated, izilwane ezincane zingaba nezifo eziyingozi. "
Lapho ama-oocysts e-coccidiosis enza izinhlayiya esimweni sezulu esifudumele nesinomswakama, izilwane ezincane zizongenwa yilesi sifo, esingakhula phakathi nesonto noma amabili. I-Protozoa ihlasela udonga lwangaphakathi lwamathumbu amancane esilwane, ibhubhise amangqamuzana athatha imisoco, futhi ngokuvamile ibangele igazi kuma-capillaries alimele ukuthi lingene emgudwini wokugaya ukudla.
“Ukutheleleka kubangela indle emnyama, ephuzile noma uhudo olunegazi ezilwaneni,” kusho uDkt. Fernandez. "Khona-ke ama-oocyst amasha ayawa futhi ukutheleleka kuzosakazeka. Amawundlu agulayo kanye nezingane zizoba mpofu isikhathi eside futhi kufanele ziqedwe."
Uthe ukuze kunqandwe lesi sifo abakhiqizi kumele baqinisekise ukuthi izinto ezifunzwayo nemithombo yokuphuza zigcinwa zihlanzekile. Kungcono ukufaka idizayini ye-feeder ukuze uvikele ubulongwe kude nokudla kanye namanzi.
"Qinisekisa ukuthi indawo yakho yokudlala amawundlu ihlanzekile futhi yomile," esho. "Izindawo zokulala noma izinto zokusebenza okungenzeka ukuthi zingcolile ekuqaleni kwalo nyaka kufanele zichayeke elangeni eligcwele ehlobo elishisayo. Lokhu kuzobulala ama-oocysts."
UDkt. Fernandez uthe izidakamizwa ze-anticoccidial-imithi yezilwane ezisetshenziselwa ukwelapha i-coccidiosis-ingafakwa ekudleni kwezilwane noma emanzini ukuze kuncishiswe amathuba okuqubuka kwezifo. Lezi zinto zehlisa ijubane lokungena kwe-coccidia endaweni ezungezile, zinciphisa amathuba okutheleleka, futhi zinikeze izilwane ithuba lokuthuthukisa ukuvikeleka ezifweni.
Wathi lapho besebenzisa imishanguzo eqeda umkhuhlane ekwelapheni izilwane, abakhiqizi kufanele ngaso sonke isikhathi bafunde imiyalelo yomkhiqizo nemingcele yokulebula ngokucophelela okukhulu. I-Deccox kanye ne-Bovatec yimikhiqizo evunyelwe ukusetshenziswa ezimvini, kuyilapho i-Deccox ne-Rumensin ivunyelwe ukusetshenziswa ezimbuzi ngaphansi kwezimo ezithile. I-Deccox ne-Rumensin ayikwazi ukusetshenziswa ekunceliseni izimvu noma izimbuzi. Uma ixutshwe ngendlela engafanele ekudleni, i-rum ingaba yingozi ezimvini.
“Yomithathu imishanguzo yokwelapha i-anticoccidial, ikakhulukazi i-rumenin, inobuthi kumahhashi-amahhashi, izimbongolo neminyuzi,” kusho uDkt. Fernandez. "Qiniseka ukuthi ugcina ihhashi kude nokudla okunemithi noma amanzi."
Uthe phambilini uma isilwane sibonisa izimpawu ze-coccidiosis, abakhiqizi bebeselapha nge-Albon, Sulmet, Di-Methox noma iCorid (amprolin). Kodwa-ke, okwamanje, akukho neyodwa yale mithi evunyelwe ukusetshenziswa ezimvini noma ezimbuzini, futhi odokotela bezilwane ngeke besakwazi ukunikeza imiyalelo engaphandle kwelebula. Ukusetshenziswa kwalezi zidakamizwa ezilwaneni zokudla kuphambene nomthetho wenhlangano.
For more information on this and other livestock topics, please contact Dr. Fernandez at (870) 575-8316 or fernandezd@uapb.edu.
Inyuvesi yase-Arkansas Pine Bluff ihlinzeka ngawo wonke amaphrojekthi nezinsizakalo zokukhangisa, kungakhathalekile uhlanga, umbala, ubulili, ubunikazi bobulili, ubulili, imvelaphi yezwe, inkolo, ubudala, ukukhubazeka, umshado noma umakadebona, ulwazi lofuzo nanoma iyiphi enye indaba. . Umazisi ovikelwe umthetho kanye nesenzo sokuqinisekisa/umqashi onamathuba alinganayo.