Cov kab mob fungi nyob rau hauv cov ntses yog ib qho teeb meem uas nquag cuam tshuam rau cov neeg uas muaj zej zog thoob dej yug ntses, tshwj xeeb tshaj yog tias lawv tsis tau raug cais tawm yav dhau los ua ntej tshaj tawm cov neeg tshiab, tab sis kuj yog vim ua yuam kev hauv kev tuav thiab hauv kev saib xyuas.
Yog tias peb tau soj ntsuam qee cov tsos mob ntawm tus kab mob hauv cov ntses, xws li cov pob txha los yog cov kab dawb, nws zoo li peb tab tom ntsib cov kab mob fungal. Hauv tsab xov xwm no ntawm peb lub xaib peb yuav tham txog fungi hauv ntses, cov tsos mob tshwm sim tshaj plaws, kev kho mob ua raws thiab tshuaj hauv tsev txhawm rau txhim kho kev mob tshwm sim. Yog tias koj muaj kev tsis txaus siab txog cov txheej txheem lossis koj tsis pom muaj kev txhim kho hauv koj cov ntses, peb qhia koj mus ntsib cov neeg thoob dej yug ntses kom lawv tuaj yeem qhia koj paub meej, suav nrog koj qhov tshwj xeeb.
Pab yog dab tsi?
fungi yog cov kab mob saprophytic uas zwm rau lub nceeg vaj Fungi. Lawv yog cov feem ntau tsis paub txog decomposing microorganisms, tab sis lawv ua lub luag haujlwm tseem ceeb hauv ecosystems. Lawv pub rau cov organic teeb meem muaj nyob rau hauv cov thoob dej yug ntses, xws li cov khoom noj khib nyiab thiab av, tab sis lawv kuj siv cov ntses cov ntaub so ntswg uas puas los yog puas los ntawm ntau yam ua rau..
Peb yuav tsum paub tias cov fungi muaj nyob rau hauv ib puag ncig, txawm li cas los xij, thaum muaj kev nce ntxiv ntawm cov khoom tsim tawm hauv ib puag ncig, cov fungus pejxeem nce..
Muaj ntau yam uas yuav ua rau cov fungi nyob rau hauv lub cev nqaij daim tawv ntawm peb cov ntses, tab sis peb muaj peev xwm highlight ib tug roughly tuav uas tuaj yeem ua rau tus neeg raug mob, qee qhov
Lub cev ntawm fungi yog tsim los ntawm filaments hu ua " hyphae", uas yog lub luag hauj lwm rau kev tsim cov qauv tshiab los ntawm kev tawm tsam ib puag ncig tshiab, nyob rau hauv cov ntaub ntawv no lub cev ntawm cov ntses. Ib zaug nyob rau hauv cov ntaub so ntswg ntawm tus neeg lawv tsim tshwj xeeb tshaj yog sai thiab nyob rau hauv tsuas yog 24 los yog 48 teev peb yuav muaj peev xwm pom thawj cov tsos mob. Tab sis tsis tas li ntawd, cov kab mob fungus yuav tsis tso tseg nyob rau hauv ib puag ncig, yog tam sim no thoob plaws hauv lub thoob dej yug ntses, yog li muaj peev xwm cuam tshuam rau lwm cov ntses.
Type of fungi in fish
Tseem tsis tau paub meej txog txhua hom kab mob uas tuaj yeem cuam tshuam rau peb cov ntses, vim muaj ntau tshaj 35 hom, txawm li cas los xij, peb yuav hais txog hom kab mob ntau tshaj plaws fungi hauv ntses:
- Genera Saprolegnia thiab Achlya : lawv yog cov feem ntau thiab cov uas feem ntau cuam tshuam cov ntses thoob dej yug ntses. Fungi teej tug mus rau cov genera noj tsuas yog cov organic tshuaj, cov qe tuag, thiab kuj parasitize cov ntses tsis muaj zog. Peb yuav soj ntsuam cov khaubncaws sab nraud povtseg ntawm lub cev ntawm cov neeg uas cuam tshuam. Cov tsos mob ntawm cov fungi no kuj yog vim muaj kab mob thib ob. Cov filaments ntawm cov fungi loj hlob sab nraud tab sis kuj sab hauv, thiab tuaj yeem ua rau cov ntses lub cev puas tsuaj. Kev kho yuav tsum pib ntxov.
- Branchiomyces: Cov fungi no feem ntau cuam tshuam cov gills ntawm cov ntses thiab feem ntau yog tshwm sim los ntawm cov fungus Branchiomyces sanguinis thiab, rau qhov tsawg dua, los ntawm Cov kab mob fungus Branchiomyces demigrans. Qhov kev puas tsuaj nws tsim yog qhov tshwj xeeb, vim yog cuam tshuam rau lub gill nws ua rau CO2 lom, uas ua rau tsis ua haujlwm ntawm lub cev tseem ceeb. Peb yuav soj ntsuam ua pa sai thiab gasping ntawm qhov chaw. Cov neeg tuag coob heev.
- Ichthyosporidium hoferi: Cov fungus tshwj xeeb no tsim nyog hais raws li, thaum tsis tshua muaj, nws qhov cuam tshuam loj heev. Cov ntses muaj mob tso tawm spores los ntawm lawv cov xaum, yog li kis mus rau tag nrho thoob dej yug ntses thiab lwm yam ntses. Nws feem ntau cuam tshuam rau carp thiab cichlids. Qhov kev puas tsuaj nws ua rau muaj feem xyuam rau tag nrho cov kab mob hauv nruab nrog cev thiab tsim cov hlwv uas tuaj yeem ncav cuag 2 hli, feem ntau yog xim av lossis xim dub. Tsis muaj kev paub txog kev kho mob kom tshem tawm nws.
Symptoms of fungi in fish
Raws li peb tau hais rau koj lawm, feem ntau cov fungi nyob rau hauv cov ntses tshwm thaum muaj ib tug tsis muaj zog ntawm cov kab mob, txawm peb tab tom tham txog qhov txhab, mucosal puas los yog lwm yam pathologies. Tsis tas li ntawd, kev nkag mus ntawm hyphae rau hauv cov ntaub so ntswg ua rau lub cev puas tsuaj, ua rau lawv ua necrotic.
Feem ntau, cov tsos mob ntawm fungi hauv ntses yog:
- White filaments, elongated or compact
- Cottony txheej qe
- Surface lock
- Ntses rub rau ntawm qhov chaw sib txawv
- Tuag tau ib tug ntses ntxiv hauv thoob dej yug ntses
- Lwm cov tsos mob
Yog tias koj tau txheeb xyuas ib lossis ntau dua ntawm cov tsos mob tau hais, nws yuav yog qhov tseem ceeb uas koj ua sai sai, nyob rau theem pib ntawm Tus kab mob, vim tias Kev tuag ntawm cov tib neeg cuam tshuam tuaj yeem tshwm sim hauv lub sijhawm luv luv, hauv tsawg li 24 txog 48 teev. Tom ntej no peb yuav tham txog kev kho cov kab mob fungi hauv ntses.
Koj kuj xav tau kab mob dawb hauv ntses.
How to kho fungus in fish?
Cov kab mob yuav nyob ntawm qhov ceev uas peb pib kho cov kab mob hauv peb cov ntses. Tias yog vim li cas nws tseem ceeb heev uas yuav tsum tau kuaj xyuas lub thoob dej yug ntses tsis tu ncua, vim tias txoj hauv kev no tsuas yog peb tuaj yeem kuaj xyuas thiab kho lub sijhawm ntawm cov kab mob uas yuav cuam tshuam rau cov ntses hauv thoob dej yug ntses.
Kev kho cov kab mob fungi hauv ntses yuav tsum muaj peb kauj ruam tseem ceeb:
- Aquarium water sterilization
- Txoj kev tua kab mob ntawm broodstock thiab lwm yam hauv thoob dej yug ntses
Peb yuav tsum ceev faj heev thaum siv cov tshuaj fungicides, vim qhov kev ua yuam kev ntawm cov tshuaj tuaj yeem ua rau cov ntses tuag. Qhov zoo tshaj plaws yog mus rau qhov chaw tshwj xeeb thoob dej yug ntses, qhov chaw uas lawv tuaj yeem sau cov kev kho mob uas tsim nyog tshaj plaws raws li cov tsos mob uas tus ntses qhia.
Ntaus griseofulvin yog siv, uas yog heev zoo nyob rau hauv kev kho mob fungi belongs rau genera Saprolegnia thiab Achlya. Nws raug nquahu kom yaj 10 mg / l hauv dej thoob dej yug ntses rau 24 lossis 48 teev.
Tsev tshuaj rau fungi hauv ntses
Txoj kev kho cov kab mob fungi nyob rau hauv cov ntses ib txwm siv cov tshuaj tua kab mob, txawm li cas los xij, peb kuj tuaj yeem siv qee cov tshuaj hauv tsev, uas yuav pab tau ntawm cov ntses cuam tshuam. Txawm hais tias muaj ntau yam tshuaj uas peb tuaj yeem nrhiav tau hauv lub vas, peb tsuas yog pom zoo rau siv ntsev hiav txwv:
Peb yuav tsum paub tias ntsev heev siv los tua kab mob thoob dej yug ntses. Nws yog txaus rau soak lawv nyob rau hauv ib tug saturated tov rau 30 los yog 60 feeb kom tshem tawm cov kab mob nyob rau hauv lawv. Nyob rau hauv cov ntaub ntawv ntawm xav siv ntsev raws li ib tug ntxiv kev kho mob hauv tsev los kho cov fungi, peb pom zoo kom tso cov ntses uas muaj kab mob nyob rau hauv ib tug tov uas muaj 10 mus rau 15 gr. ntsev tshuaj yej / litre rau 5 mus rau 10 feeb Peb yuav rov ua cov txheej txheem txhua hnub kom txog thaum cov fungi ploj.
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Yuav ua li cas tiv thaiv kab mob hauv ntses?
Kev tiv thaiv yog qhov tseem ceeb los tiv thaiv cov kab mob fungi, thiab lwm yam kab mob, tsis txhob cuam tshuam rau peb cov ntses. Nov yog qee cov lus qhia dav dav uas txhua tus kiv cua thoob dej yug ntses yuav tsum ua raws:
- Qhia rau koj tus kheej kom raug xav tau txhua tus ntses, suav nrog zaub mov, dej, khoom siv, kub…
- Ua tib zoo tuav kom tsis txhob raug mob thiab ntxhov siab rau tib neeg.
- ntses tshiab yuav tsum mus dhau ib lub quarantine, tsawg kawg 3 mus rau 6 lub lis piam.
- Peb yuav muab cov ntses dej tshiab nrog kev thaj yeeb nyab xeeb thiab chaw nkaum.
- Hauv lub tank cais koj yuav tsum muaj ntau liters dej rau ib tug ntses tshaj lub thoob dej yug ntses zaum kawg, nws yuav tsum tsis txhob muaj tsawg litres dej. tshaj qhov tsim nyog.
- Peb yuav zam tsis txhob siv cov khoom noj nyob ib puag ncig, peb yuav mus rau qhov chaw tshwj xeeb uas peb tuaj yeem ua tau tau khoom noj zoo.
- Peb yuav tsis txuas ob qhov sib txawv.
- Peb tseem yuav tshuaj tua kab mob thaum tsis siv.
1. NOJ QAB NUG NIAM TUAG ZAU NTXHAIS NTAWM LUB CAIJ NTUJ CEEB TSHEEJ.1
