Izifo zeNtlanzi eziqhelekileyo kumachibi kunye noThintelo lwazo: Izifo zeBhaktheriya kunye noLawulo lwazo

Izifo zeNtlanzi eziqhelekileyo kumachibi kunye noThintelo lwazo: Izifo zeBhaktheriya kunye noLawulo lwazo

Izifo zebhaktiriya eziqhelekileyo kwiintlanzi ziquka i-bacterial septicemia, isifo se-bacterial gill, i-bacterial enteritis, isifo sendawo ebomvu, i-bacterial fin rot, isifo se-white nodules, kunye nesifo se-white patch.

1. I-Bacterial Septicemiaibangelwa ikakhulu yiRenibacterium salmoninarum, Aeromonas, kunye neVibrio spp. Iindlela zokuthintela kunye nonyango ziquka:

(1) Ukucoca isiziba ngokucokisekileyo ukunciphisa ukusetyenziswa kweoksijini ngodaka olugqithisileyo.

(2) Ukutshintsha rhoqo kunye nokongeza amanzi acocekileyo, ukufaka ikalika ukuphucula umgangatho wamanzi kunye nokusingqongileyo kwechibi, kunye nokubonelela ngezinto ezibalulekileyo ze-calcium.

(3) Ukukhetha iintlobo zeentlanzi ezikumgangatho ophezulu kunye nokutya okunesondlo.

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2. Izifo zeBacterial Gillibangelwa yintsholongwane ye-columnaris. Amanyathelo othintelo aquka ukuthotywa kwentlanzi eqhotsiweyo emanzini anetyuwa ngexesha lokwahlulwa kwamachibi ukunciphisa usulelo lwebhaktiriya. Kwimeko yoqhambuko, kucetyiswa ukuba kusetyenziswe i-lime okanye i-chlorine agents ezifana ne-TCCA okanye i-chlorine dioxide yokubulala iintsholongwane kwidama lonke.

3. I-Bacterial Enteritisibangelwa yi-enteric Aeromonas. Ihlala isenzeka ngokuwohloka komgangatho wamanzi, ukuqokeleleka kwentlenga, kunye nomxholo ophezulu wezinto eziphilayo. Ukulawula kubandakanya ukubulawa kweentsholongwane echibini kunye nee-agent ezisekelwe kwi-chlorine, ezidityaniswe nokutya ukutya okufakwe kwi-florfenicol.

4. I-Red Spot DiseaseIbangelwa yi-Flavobacterium columnare kwaye kaninzi iyenzeka emva kokugcinwa okanye ukuvunwa, okuqhelekileyo kufana nesifo se-gill. Amanyathelo okulawula abandakanya ukucocwa kwamachibi ngokucokisekileyo, ukuthintela ukulimala kweentlanzi ngexesha lokuphatha, kunye nokusebenzisa iibhafu zeblitshi ngexesha lokugcinwa kwempahla. Ukubulala iintsholongwane rhoqo echibini ngokusekwe kwimeko yomgangatho wamanzi nako kuyacetyiswa.

5. I-Bacterial Fin Rotibangelwa yi-columnaris bacteria kwaye ixhaphake entwasahlobo, ehlotyeni, nasekwindla. Ukulawula kubandakanya ukuthintela ukubulawa kweentsholongwane emanzini usebenzisa i-chlorine-based agents.

6. Isifo samaqhuqhuva amhlopheIbangelwa yi-myxobacteria. Ulawulo lwezifo lufuna ulawulo oluphuculweyo lokutyisa ukuqinisekisa ukutya okwaneleyo kunye nokusingqongileyo okulungileyo, kunye nokubulala iintsholongwane kwidama elipheleleyo kusetyenziswa i-chlorine-based agents okanye ikalika.

7. Izifo zePatch eziMhlopheibangelwa yiFlexibacter kunye neCytophaga spp. Uthintelo lubandakanya ukugcina amanzi acocekileyo kunye nokubonelela ngesondlo sendalo esaneleyo, kunye nokubulala iintsholongwane kwichibi lonke usebenzisa i-trichloroisocyanuric acid, ibleach, okanye i-Terminalia chebula extracts.

La manyathelo anceda ngokufanelekileyo ukulawula izifo zebhaktheriya kumachibi e-aquaculture, ukuqinisekisa ukuba iintlanzi eziphilileyo kunye nokuphuculwa kweendawo zamachibi.