Indwara Zisanzwe Z’amafi mu byuzi no kuzirinda: Indwara za virusi no kuzikumira

Indwara zisanzwe z’amafi zirashobora gushyirwa mubice byindwara za virusi, indwara za bagiteri, indwara zifata ibihumyo, nindwara za parasitike. Gupima no kuvura indwara z’amafi bigomba gukurikiza byimazeyo inama zubuvuzi, gukurikiza cyane imiti yagenewe imiti nta kwiyongera cyangwa kugabanuka uko bishakiye.

Indwara zikunze kwibasira virusi zirimo indwara ya hemorhagie ya nyakatsi ya nyakatsi, indwara ya hematopoietic organ necrosis ya carpian carp, herpesviral dermatitis ya carp, virusi ya primaire ya karp, kwandura indwara ya pancreatic necrosis, kwandura indwara ya hematopoietic tissue necrosis, na septemiya virusi.

Indwara ya Hemorrhagic ya Carp Carp iterwa ahanini nubwatsi bwa carp reovirus. Indwara ikomera hamwe n’amazi mabi kandi ikabije cyane mugihe kirekire cya ogisijeni. Uburyo bwo gukumira no kuvura burimo kwanduza ibyuzi, kwiyuhagira mbere yo kubika imiti, gukingira ibihimbano, kuvura imiti, kwanduza amazi, no kurandura virusi itera virusi mu mazi.

Guteza imbere icyuzi cyo mu mazi no kuyanduza bikubiyemo ahanini gukuraho imyanda ikabije, guteza imbere ubworozi bw’amazi y’icyuzi, no gukoresha igihe cyihuta na bleach kugirango yanduze.

Kwiyuhagira mbere yo kwiyuhagira imiti irashobora gukoresha umunyu wa 2% ~ 3% muminota 5 ~ 10 cyangwa 10 ppm polyvinylpyrrolidone-iyode kuminota 6 ~ 8, cyangwa 60 mg / L polyvinylpyrrolidone-iyode (PVP-I) mugihe cya 25 iminota.

Gukingira ibihangano byibanda kuri karantine ikaze yingemwe kugirango wirinde kwandura virusi.

Imiti ivura irashobora kuba irimo sulfate y'umuringa. Sulfate y'umuringa irashobora gukoreshwa kuri 0,7 mg / L hejuru yicyuzi cyose, igasubirwamo buri munsi kubisabwa bibiri.

Uburyo bwo kwanduza amazi burimo icyuzi cyuzuye cyo gukoresha igihe cyihuse cyo kwanduza no kuzamura ubwiza bw’amazi, cyangwa potasiyumu hydrogen sulfate complex yasheshwe igashyirwa mu bikorwa byo kwanduza amazi.

Kurandura virusi itera virusi mumazi, imyiteguro ya iyode irashobora guterwa. Ku byuzi bifite indwara ya hemorhagie muri carp nyakatsi, polyvinylpyrrolidone-iyode cyangwa uruganda rwa ammonium iyode (0.3-0.5 ml kumazi kubik) irashobora guterwa inshuro 2-3 kumunsi.

Indwara ya Hematopoietic Necrosis Indwara ya Carcian Carp iterwa na koi herpesvirus II. Kwirinda no kuvura birimo:

(1). Guhora mu kato k'amafi y'ababyeyi mu bworozi bw'amafi kugirango birinde ubworozi bw'amafi y'ababyeyi yanduye. Mugihe uguze ingemwe za karpi nini, menya ko zisuzumwe cyangwa ubaze amateka yindwara yinkomoko yatewe kugirango wirinde kugura ingemwe zanduye virusi.

(2). Gukoresha bagiteri ya fotosintetike, Bacillus spp., Hamwe na bagiteri nka mikorobe, hamwe no guhindura insimburangingo, kugirango ibungabunge neza amazi y’amazi meza. Byongeye kandi, kubungabunga ubujyakuzimu bw’amazi ahagije, kureba neza amazi meza, no kongera ubwikorezi bw’amazi no kuzenguruka hanze ni ingirakamaro mu kubungabunga ibidukikije by’amazi.

Herpesviral Dermatitis ya Carp ni iyindi ndwara iterwa na herpesvirus. Ingamba zo gukumira no kugenzura zirimo:

(1) Kunoza ingamba zuzuye zo gukumira hamwe na sisitemu yo gukumira akato. Tandukanya amafi arwaye kandi wirinde kuyakoresha nk'amafi y'ababyeyi.

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. Ubundi, icyuzi cyuzuye cyo gukoresha povidone-iyode, umuti wa iyode wuzuye, 10% povidone-iyode, cyangwa ifu ya 10% ya povidone-iyode irashobora kugera ku ngaruka zo kwanduza amazi.

Isoko rya Viremia ya Carp iterwa na virusi ya virusi (SVCV), kuri ubu nta muti ufatika. Uburyo bwo kwirinda burimo guhinduranya uburyo bwihuse cyangwa byihuta kugirango ushyire mu byuzi byuzuye, imiti yanduza chlorine, cyangwa imiti yica udukoko nka povidone-iyode hamwe n’umunyu wa amonium wa quaternary kugirango wanduze amazi kugirango wirinde icyorezo.

Indwara ya pancreatic Necrosis iterwa na virusi yanduye pancreatic necrosis, cyane cyane ifata amafi akonje. Kuvura hakiri kare bikubiyemo kugaburira umuti wa povidone-iyode (ubarwa nka 10% iyode ikora neza) kuri 1,64-1.91 g kuri kilo ibiro byamafi buri munsi muminsi 10-15.

Indwara ya Hematopoietic Tissue Necrosis iterwa na virusi yanduye hematopoietic tissue necrosis, nayo yibasira cyane amafi akonje. Kwirinda bikubiyemo kwanduza cyane ibikoresho by’amafi n’ibikoresho. Amagi y’amafi agomba guterwa kuri 17-20 ° C hanyuma akakaraba hamwe na 50 mg / L polyvinylpyrrolidone-iyode (PVP-I, irimo iyode ikora neza 1%) muminota 15. Kwishyira hamwe birashobora kwiyongera kuri 60 mg / L mugihe pH ari alkaline, kuko imikorere ya PVP-I igabanuka mubihe bya alkaline.

Virusi Hemorrhagic Septicemia iterwa na Novirhabdovirus mu muryango wa Rhabdoviridae, virusi ya RNA imwe. Kugeza ubu, nta muti ufatika, bityo kwirinda ni ngombwa. Mugihe cyamagi yijisho, shyira amagi muri iyode muminota 15. Mugihe cyambere cyindwara, kugaburira iyode birashobora kugabanya impfu.