Okuqukethwe
Ulwazi oluwusizo lomdobi mayelana ne-whitefish
Izinhlanzi ezimhlophe zihlukaniswa ngezinhlobonhlobo zezinhlobo ngaphakathi kwezinhlobo zezinto eziphilayo. Izinhlanzi zingahluka kakhulu, ngaphandle nasendleleni yokuphila. Kukhona ichibi lokuhlala, umfula kanye namafomu okudlula. Ngaphezu kwalokho, i-whitefish yakha amaqembu ahlukene ahlukene ngendlela yokuphila endaweni yokuhlala. Kunamanzi ajulile, amafomu e-pelargic kanye nasogwini, ahlukene ngesimo somsoco. Ubukhulu bezinhlanzi bungahluka kakhulu, kuye ngezimo zokuphila kanye nesifunda. Kukhona kokubili izakhamuzi ezincane nezinkulu. Isisindo esiphezulu sezinhlanzi ezidlulayo singafinyelela ku-12 kg. Zingaphezu kuka-30 izinhlobo ezingaphansi ezichazwe.
Izindlela zokubamba i-whitefish
Ngokuphathelene nendlela yokuphila nokudla, njengoba sekushiwo kakade, izinhlanzi zihluke kakhulu, ngakho-ke, izindlela zokudoba zingahluka kakhulu. Izinhlanzi ezimhlophe zibanjwa ezindaweni ezihlukahlukene ezingaphansi, ezintantayo, eziphothayo nezindizayo. Izinhlanzi zibanjwa ngempumelelo egiyeni lasebusika.
Ukubamba i-whitefish ekuphotheni
Izinhlanzi ezimhlophe zibanjwa ngokuphotha cishe yonke inkathi yamanzi avulekile. Ukudoba okuphumelele kakhulu okuphotha kucatshangelwa ekuqaleni kwenkathi yasentwasahlobo-ehlobo, lapho ingekho i-zooplankton eningi. Ama-spinning rods anconyelwa ukuba nesenzo esimaphakathi - esisheshayo esinokuhlolwa okuncane. Izintambo ezithambile noma izintambo zokudoba kufanele zisize ukulingisa amabanga amade. Izintambo ezisetshenziselwa ukubamba izinhlanzi ezimhlophe zidinga ezincane. Izinhlanzi ezimhlophe zibanjwa kokubili kuma-spinner kanye nama-wobblers, ama-silicone ama-baits nokunye. Ama-spinner amancane "agijimayo" ohlobo lwe-"Aglia long" abhekwa njengefaneleka kakhulu. Ama-baubles anyakazayo, kuhlanganise nomugqa we-trout, angase avele.
Ukudoba izinhlanzi ezimhlophe ngaphansi kanye negiya elintantayo
I-Whitefish-benthophages, ikhetha ukuhlala phansi, ibanjwa ngegiya eliphansi, ikakhulukazi ngenkathi engekho. Igiya eliphakelayo nesikhi elineziphakeli nezingenazo likulungele lokhu. Indlela yokubamba "imbongolo egijimayo" iphumelela kakhulu. Ukusetshenziswa kwama-donok rigs ngokuvamile kuklanyelwe ukudoba izimpethu. Kunoma yikuphi, kusetshenziswa izinti zezilwane. Ukuze ubambe izinhlanzi ezimhlophe, kusetshenziswa amagiya okuntanta ahlukahlukene, kufaka phakathi "ukusakazwa kobude obude".
Fly ukudoba whitefish
I-Whitefish isabela kahle ezimpukaneni ezomile, ikakhulukazi ngesikhathi sokuvela kwezinambuzane. Aphinde aphendule izithiyo ezizikayo. Ngokudoba i-whitefish fly, ukubhekana obucayi kufanelekile, okuthandwayo kufanele kunikezwe izinduku ze-medium-class. Kubalulekile ukucabangela isethulo esinembe kakhulu sempukane. Kulokhu, izintambo ezinomzimba omude ezinekhoni yangaphambili emide zifaneleka kakhulu. Ukukhethwa kwama-baits, ngokuvamile, kwehla kuncane kakhulu, futhi ngaphandle kufana nezinambuzane zemvelo, "izimpukane ezomile", ikakhulukazi ngobukhulu.
Ukubamba izinhlanzi ezimhlophe ngegiya lasebusika
Ukuze ubambe i-whitefish ebusika, basebenzisa kokubili ama-jigs nezinduku zokudoba. Kukhona ama-spinner akhethekile - sigovki. Kudingekile ukunikeza okuthandayo kumagiya athambile, umugqa wokudoba akufanele ube mkhulu kuno-0,12 mm.
Amahubo
Ukuze ubambe izinhlanzi ezimhlophe, kusetshenziswa izidlo ezihlukahlukene zezilwane: izibungu, izimpethu, inyama ye-mollusk, izimpethu, i-bloodworm, izibungu zezinye izinambuzane, izilwane ezingenamgogodla zasemanzini, ungabamba gazinga. Okungadumile kangako yizinti zokwenziwa: ama-spinner ahlukahlukene, izinti ze-silicone, nokunye. Abanye abadobi bakholelwa ukuthi ukudoba okuphumelele kakhulu kwe-whitefish yi-jig. ESiberia, bakhetha ukubamba izinhlanzi ezimhlophe ukuze balingise izilwane ezingenamgogodla zasemanzini. Ngesikhathi samanzi avulekile, babamba amagiya ahlukahlukene "ngemishini yokugijima" nezinduku zokuntanta.
Izindawo zokudoba kanye nezindawo zokuhlala
I-Whitefish ihlala emifuleni yawo wonke umfula we-Arctic Ocean. Kunenqwaba yezindawo zokugcina izinsalela eSiberia naseMpumalanga Ekude, lapho le nhlanzi ihlala ngokuzimele futhi ibhekwa njengevamile. Itholakala kulo lonke ugu lwaseNyakatho Yurophu kuya eNyakatho Melika. Emfuleni, inhlanzi emhlophe enkulu igcina iseduze nomzila omkhulu, encane ingabanjwa eduze nogu. Lapho ubamba le nhlanzi, kubaluleke kakhulu ukuthola ukuthi ingakanani ukujula kwayo. Hhayi kuphela indlela yokudoba, kodwa ukusebenza kahle kungase kuncike kulokhu.
Ukuzalela
Njengoba sekushiwo kakade, i-whitefish inezinhlobonhlobo zezinhlobo zemvelo. Kukhona kokubili i-anadromous kanye nezinhlobo zokuhlala ze-whitefish. Isikhathi esijwayelekile sokuzala kwezinhlanzi ezimhlophe eziningi sisekwindla-ebusika, kodwa kunezinhlobo ezihlukene zokuhlala ezizala entwasahlobo (i-baunt whitefish). Ngesikhathi sokukhwelana, ama-epithelial tubercles avela emzimbeni wabesilisa. I-Whitefish ivuthwa lapho ineminyaka engu-4-5. Ku-whitefish anadromous, i-fry isuka emifuleni ezalayo futhi ikhuluphale emanzini angenayo (amachibi, amatheku, iziteshi).