Ọrịa Azụ a na-ahụkarị na ọdọ mmiri na mgbochi ha: Ọrịa nje na mgbochi ha

Enwere ike ịkewa ọrịa na-efe efe na-efe efe, ọrịa nje, ọrịa fungal, na ọrịa nje. Nchọpụta na ọgwụgwọ nke ọrịa azụ kwesịrị ịgbaso ndụmọdụ ahụike siri ike, na-agbasochi usoro ọgwụgwọ ọgwụ anya na-enweghị mmụba ma ọ bụ ibelata.

Ọrịa nje ndị a na-ahụkarị gụnyere ọrịa hemorrhagic nke ahịhịa ahịhịa, hematopoietic organ necrosis disease of crucian carp, herpesviral dermatitis of carp, spring viremia nke azu kaapu, pancreatic necrosis na-efe efe, ọrịa hematopoietic anụ ahụ necrosis na-efe efe, na viral hemorrhagic septicemia.

Ọrịa Hemorrhagic nke Grass Carp bụ isi nke ahịhịa kap reovirus kpatara. Ọrịa ahụ na-akawanye njọ na mmiri adịghị mma ma na-akawanye njọ n'okpuru ọnọdụ ikuku oxygen dị ogologo. Ụzọ maka mgbochi na ọgwụgwọ gụnyere mkpochapụ ọdọ mmiri, ebe ịsa ahụ ọgwụ na-ebubu ụzọ, ịgba ọgwụ mgbochi ọrịa, ọgwụgwọ ọgwụ, nsị mmiri, na ikpochapụ nje nje n'ime mmiri.

Ọdọ mmiri mmiri na-emeziwanye ala na ọgwụ nje na-agụnye iwepụ oke sedimenti, melite gburugburu ebe obibi ọdọ mmiri, na iji lime na bleach maka nsị.

Baths ọgwụ na-ebubu ụzọ nwere ike iji 2% ~ 3% nnu maka nkeji 5 ~ 10 ma ọ bụ 10 ppm polyvinylpyrrolidone-iodine ngwọta maka 6 ~ 8 nkeji, ma ọ bụ 60 mg / L polyvinylpyrrolidone-iodine (PVP-I) bath maka ihe dịka 25 nkeji.

Ịgba ọgwụ mgbochi ọrịa na-elekwasị anya na mgbochi iche iche nke mkpụrụ osisi iji gbochie mgbasa nje.

Usoro ọgwụgwọ ọgwụ nwere ike ịgụnye ọla kọpa sulfate. Enwere ike itinye sulfate ọla kọpa na ntinye nke 0.7 mg / L n'elu ọdọ mmiri dum, na-emegharị kwa ụbọchị ọ bụla maka ngwa abụọ.

Ụzọ ịgbasa mmiri na-agụnye ngwa ọdọ mmiri zuru ezu nke ngwa ngwa ngwa ngwa maka mkpochapụ na imeziwanye mma mmiri, ma ọ bụ potassium hydrogen sulfate complex gbazere ma tinye ya maka ịgbasa mmiri.

Iji kpochapụ nje nje na-efe efe na mmiri, a pụrụ ịgbasa nkwadebe iodine. Maka ọdọ mmiri nwere ọrịa hemorrhagic na ahịhịa ahịhịa, polyvinylpyrrolidone-iodine ma ọ bụ quaternary ammonium iodine complexes (0.3-0.5 ml kwa cubic mmiri) nwere ike ịgbasa ugboro 2-3 kwa ụbọchị.

Ọrịa Hematopoietic Organ Necrosis Ọrịa Crucian Carp bụ nke koi herpesvirus II kpatara. Mgbochi na ọgwụgwọ gụnyere:

(1). Mwepụ iche azụ ndị nne na nna mgbe niile n'ubi azụ iji gbochie ọmụmụ nke azụ ndị nne na nna bu ọrịa. Mgbe ị na-azụta mkpụrụ osisi crucian carp, hụ na a na-enyocha ha ma ọ bụ jụọ maka akụkọ ihe mere eme nke ọrịa mkpụrụ osisi iji zere ịzụrụ mkpụrụ osisi bu nje.

(2). Iji nje bacteria photosynthetic, Bacillus spp., na denitrifying nje bacteria dị ka microbial agents, yana mgbanwe mkpụrụ, iji nọgide na-enwe gburugburu ebe mmiri aquaculture kwụsiri ike. Tụkwasị na nke a, ịnọgide na-enwe omimi mmiri zuru oke, na-eme ka nghọta mmiri dị elu, na ịba ụba mmiri nke onwe na mgbasa ozi dị n'èzí bara uru maka ịkwado nkwụsi ike gburugburu ebe mmiri.

Herpesviral Dermatitis nke Carp bụ ọrịa ọzọ nke herpesvirus kpatara. Usoro mgbochi na njikwa gụnyere:

(1) Emelitere usoro mgbochi zuru oke yana sistemu iche iche. Kewapụ azụ ndị ọrịa ma zere iji ya dị ka azụ ndị nne na nna.

(2) Ngwọta ọdọ mmiri nke ọma site na iji lime ngwa ngwa na ọdọ mmiri azụ, yana ịgbasa ebe mmiri nwere azụ na-arịa ọrịa ma ọ bụ nje na-efe efe kwesịrị ka a gwọọ ya nke ọma, ọkacha mma na-ezere iji ya dị ka isi iyi mmiri.

(3) Mmalite mma mmiri nwere ike ịgụnye ịhazigharị mmiri mmiri pH na ngwa ngwa iji nọgide na-enwe ya n'elu 8. Enwere ike iji ngwa mmiri zuru ezu nke dibromide ma ọ bụ bromide mee ihe maka nkwụsị mmiri. N'aka nke ọzọ, ngwa mmiri zuru oke nke povidone-iodine, ngwọta iodine compound, 10% povidone-iodine ngwọta, ma ọ bụ 10% povidone-iodine ntụ ntụ nwere ike nweta mmetụta nkwụsị mmiri.

Mmiri Viremia nke Carp na-ebute site na nje virus viremia (SVCV), nke na-enweghị ọgwụgwọ dị irè ugbu a. Ụzọ mgbochi gụnyere iji ngwa ngwa lime ma ọ bụ ịcha ọcha ọzọ maka ngwa ọdọ mmiri zuru oke, ọgwụ mgbochi chlorinated, ma ọ bụ ọgwụ nje dị irè dị ka povidone-iodine na quaternary ammonium salts maka ịgbasa mmiri iji gbochie ntiwapụ.

Ọrịa pancreatic necrosis na-efe efe na-ebute site na nje necrosis pancreatic na-efe efe, nke na-emetụta azụ mmiri oyi. Ọgwụgwọ nke mmalite gụnyere inye nri povidone-iodine nri (gbakọrọ dị ka 10% iodine dị irè) na 1.64-1.91 g kwa kilogram nke ịdị arọ azụ kwa ụbọchị maka ụbọchị 10-15.

Ọrịa Hematopoietic Tissue Necrosis na-ebute site na nje na-efe efe hematopoietic anụ ahụ necrosis, na-emetụtakwa azụ azụ mmiri oyi. Mgbochi gụnyere mkpochapụ siri ike nke akụrụngwa na akụrụngwa aquaculture. Ekwesịrị ịkụnye akwa azụ na 17-20 Celsius ma jiri 50 mg/L polyvinylpyrrolidone-iodine (PVP-I, nwere 1% iodine dị irè) saa ya maka nkeji iri na ise. Enwere ike ịbawanye ntinye uche ruo 60 mg / L mgbe pH bụ alkaline, ebe nrụpụta PVP-I na-ebelata n'okpuru ọnọdụ alkaline.

Ọrịa Hemorrhagic Septicemia bụ nke Novirhabdovirus kpatara na ezinụlọ Rhabdoviridae, nje RNA nwere otu eriri. Ugbu a, ọ dịghị ọgwụgwọ dị irè, ya mere mgbochi dị oké mkpa. N'oge akwa akwa, tinye akwa na ayodiin maka nkeji iri na ise. N'oge mmalite nke ọrịa, nri na ayodiin nwere ike ibelata ọnwụ.