African Catfish: kurimwa uye maberekero

Chokwadi vose kuonekwa pazvinowanikwa muzvitoro ari hove counter machena Catfish. Uye kwazvo sezvinoita hove dzemarudzi ichi, nekuti nyama yayo rakanyatsojeka manune, nyoro uye zvinonaka. Asi kwete vose vanoziva kuti hove iyi inogona kuva nyore chaizvo kukura voga kana duku papurazi hove. Munyaya ino tichakurukura nemitemo ruminant uye yokurera hove papurazi, asi saizvozvo unogona kukura Catfish kuti munhu rinodyiwa.

Catfish

Kazhinji, "Catfish dzemabhura" - kwete chaizvo kodzero zita hove iri. Kutaura zvazviri, zita raro - (. Latin Clarias gariepinus) Clarias gariepinus. hove ava chizvarwa kuna Africa. Kunyange mvura Sahara abate Nile klariasa. In chitarisiko zviri hwehungoya Catfish, muviri wake refu mune shava makwapa ane rakajeka dumbu. A pachena kuchiitwa Catfish zvose - refu ndebvu. In Klarius ndebvu sezvinongoitawo 4 vakaroorana. Izvi mhando hove anokwanisa ironge okisijeni kubva mumhepo uchishandisa nadzhaberny kufema nenyere. Nokuti chinangwa ichi, Catfish anouya pamusoro uye nomuti mhepo. Ndicho ichi chinoratidza akaita Klarius saka nyore kurimwa. Hapana chikonzero kukutsigira nemvura yakachena. Uyezve, imwe cubic mita mvura inogona kudyarwa anenge 300 makirogiramu hove mhenyu. Chokwadi, izvi zvinoita chete nguva dzose kubviswa faeces.

Nokuti yakawanda hove unofanira kana kutenga anokosha madziva kana kuwana zvakakwana guru muviri mvura. Mumwe zvaidiwa nzira - mukana kwohumwe kushandisa mvura inodziya yacho incubators, iyo kunobatsira nani.

vagadziri

Vazhinji Breeders - hove kuti kukura nokukurumidza kupfuura vamwe. African Catfish anogona chinhano dzokupfuya 1.5 - 2 years. Vakadzi vanosvika kurara pakunamata pa 6 Mwedzi, asi Tinonyanya vakawana nemakore 2 years.

Kazhinji, panguva ruminant mubereki Nehunde vakaramba nomumwe matangi, umo mvura iri kujairana 23-25 Celsius. Feed vaburitsi anofanira kunyatsoongorora nepakati. Puroteni anogutsikana mune zvokudya zvinofanira kuva zvinenge 38%. Zuva vagadziri vanofanira upise zvokudya kanenge 1,5% vayo uremu.

The Zvakanyanya Kunaka Panguva Yepamuviri Nhamba vagadziri imwe rybopriemnike - vanhu 100.

Kubereka kudzora

Kakawanda zvokurara yepamusoro zvigadzirwa, vaburitsi kukurudzira kemikari majekiseni. Pamberi pakutanga rokutarisira kemikari kuti vakagovera vakadzi vari aquariums siyana kana madziva.

Mazuva 2-3 risati zviri kukonzera nzira zvakafanira kuisa hove vaipiwa zvokudya zvishomanana. Single dose jekiseni kushandiswa pituitary, paavhareji 4.5 MG paminiti kilogram muviri kurema hove.

African Catfish rutoto iyo vakasarudza kubereka nokuda jekiseni, zvakakwana anoonawo «Ovopel». It chinotarisirwa kamwe, uchishandisa bead imwe kilogram hove. gadziriro iyi rinoshandiswa muchimiro vasiri nezvakasanganiswa. vanhurume Usati zviri kukonzera vakaramba mudhamu.

zviri kukonzera

Vakabudirira kuibvisa mazai vanofanira kuchengeta kuti zviri kukonzera vakadzi mumvura aine tembiricha vanenge 26 inegumi. Full ovulation kunoitika mukati 12 hr. Shure jekiseni yacho pituitary.

African Catfish - hove zvikuru huta, saka kunotora mazai vakadzi anofanira kurara. Izvi zvinoitwa kutungamirira ane rufimbi zvinodhaka. Zvinowanzoshandiswa «Propiscin».

Mazai zvinoberekwa mumwe hadzi voga. Zvichaitwa akaonekwa tambirika kana mukanyiwa mazai iri dzinenge 20% kubudikidza kurema zvikuru munhu. Mushure munhukadzi nzira woiswa kugadzirisa KMnO4na nguva yava inenge awa. The mushonga unofanira rakasanganiswa panguva mwero 0.5 g pa 100 litres mvura.

Milt vakawanda ingabvutirwe gonads akafarirwa vanhurume. Efficacy dzisingaoneki inochengetwa maawa 24 ari kudziya - 4 inegumi.

muchangosangana

The mazai zvichiguma vakaparadzaniswa migove mitatu. Mazai vanhukadzi zvakasiyana zviri nani kwete kusanganisa. Mumwe kushumira anofanira kuripa vanenge 300 magiramu. Ipapo utore 3 ml mukaka. Kunyatsoshanda ichava yepamusoro kana mukaka achava kubva varume zvakasiyana - kunomutsa muitiro wekusangana. Saka, zviri nani kutora 1 ml 3 varume. Milt nemhara kuderedza horoshenechko mumvura uye anokurudzira kuti anenge maminitsi mashanu.

degumming

Kamwe akaita fertilization, mazai anofanira zvakanaka wosukurudzwa. Nokuti ichi shandisa tannin mhinduro. Zvinotora anenge 10 magiramu por 10 litres mvura. To zvakazara mazai obeskleit zvinofanira kusukwa kwazvo pamwe kugadzirisa mumasekonzi asingasviki 30.

incubation

Mushure mazai obeskleena, inotanga muna incubation tireyi kudivi ripi rinokosha mano. Mapuranga incubation anofanira kupetura pajira riya nechinhu pajira riya vanenge 0.5 mm. Caviar partitioned afoot rukoko 1 mazai. Kana tembiricha mvura haisi kupfuura 27 madhigirii kunoitika kwaita mazana. Sezvo pakusangana kusvikira mazana kunosvika maawa anenge 25. Mvura tireyi wapera pamwero 10 litres paminiti.

Kuramba mazana

Mazana zvinofanira kuchengetedzwa vari dzacho kana madziva maduku kuna resorption pakati riye. Anogona kuva mazuva maviri okutanga kuisa dukutu mudziva, ipapo kufamba munzvimbo dzacho.

Clarias gariepinus, mazana zvinofanira kuchengetwa murima. Mushure memazuva matatu pashure yokupedzisira resorption pakati riye zvakafanira kubvisa firimu, vakafuka chakuvhuvhu, kubva pasi tireyi. Kana mazana kwakachenjera - saka riye iri chikaparara chose.

nokurera larval nzendo

Wokutanga danho rinovapo kwevhiki anenge 3. kuguma kunoitika apo kufema African Catfish kunotangira okisijeni kubva mumhepo.

Kudyara mazana iyi akaenzana anenge 100 zviumbu por fő mvura. Mvura inofanira kugara zadzwai okisijeni mudziva inofanira kusimbiswa nahwo. Fudzai mazana kudiwa decapsulated Artemia kana Tubifex. Papera vhiki ari kudya chinotarisirwa kutanga chikafu. The chiedza chinofanira mufashoni kana yorubvunzavaeni.

The mazana wakasiyana kudya vanhu, saka pakazopera wokutanga Danho takasununguka zviri furaya yakaderera kusvika 25-50 zviumbu muzana fő mvura. Sort nehove ramangwana vaishayiwa muna vhiki rechitatu. Vangapindira netsa mazana, saka Sorting zvinofanira kuitwa nokungwarira zvikuru. Pashure paizvozvo, hove imwe awa vasara mushonga zvichachipedza.

Danho rechipiri rinovapo mavhiki anenge 5. Kazhinji, izvi kutenderera kunotanga dziva yakanyatsozara arongwe mazana. nhamba yavo inofanira kuva OK. 300-500 MG. Mazana anofanira arongwe mu 2 zvikamu saizi.

Kakawanda Fry Catfish African anogara pasi, kufungisisa chaiyo kurema hove uye vhoriyamu kwedziva. The daily zvokudya, muzvikamu 3 zvokudya, anofanira kunge vanenge 5% kurema rehove.

Inotevera danho iri inenge mwedzi miviri. Hove munguva 130-200 Gr anofanira kuripa. fingerling kukura zvazvingava kunoenderana arambe achirema kuti kudyara. For madziva 5 zviuru. Litres chakasimwa arambe achirema iri zvidimbu 2.5 paminiti fő. Water tembiricha iri kuwanda 27 inegumi.

Munguva wechitatu pavaipfuura chikafu chikuru nokuda African Catfish - zvinoyangarara. Kudyisa muitiro - zvoga kana Chinyorwa. The mvura inofanira kushandurwa pashure 2 h.

kurimwa

Kukura African Catfish pamberi mharidzo kunotora inenge 50 mazuva kubva musi pokupedza nokurera rechitatu Danho mazana. Avhareji kurema hove kumugumo yose muitiro anogona kutora 2 makirogiramu. Panguva danho iri, kuti African Catfish iri mune nembiya chokukura anenge 10 cubic masendimita. At marita maviri emvura zvinogona kudyarwa hakuna kupfuura nehove 3. Nzira iyi anopa anenge 400 makirogiramu ehove mhenyu paminiti cubic mita mvura.

Kakawanda zvokudya hove Panguva iyi zvinoyangarara chikafu. Vhoriyamu zvokudya vanenge 3% of kurema hove. Vamuriritira vanofanira vanenge 5 nguva pazuva.

nemigumisiro yakanaka inogona kubudirira kana uchishandisa feeder "Reflex". A feeder kwakadai rinoshandisirwa 10 dzinoungana rwedziva nzvimbo.

Manual kudyisa chendangariro kupfuura kunyange kwezvokudya. Izvi zvinotungamirira kuna Kusiyanisa chevanhu vakawanda rehove. African Catfish rutoto kuti unowanikwa inodzorwa nomutowo, inoratidza chinokosha kufuta ari pfupi nguva.

Pashure pokupedza mumatanho ose ehove arongwe. Akaratidza yakanakisisa mwero kufuta uye kukura vakasiya dziri mberi maberekero, vamwe hove iri akatuma Implementation. Madziva uye nendiro dzacho Pashure pokukumutsirai hove kushambidzwa ndokuchenesa kusvikira runotevera. Asati kushandisa itsva kubatwa akambozvishandisa kuuraya utachiona mhinduro.

Tichifunga pfupi yakakwirira avhareji tembiricha mvura ruchikonzera African Catfish zvinogoneka chete kumaodzanyemba kweRussia. Pari mubasa maberekero pakati Catfish muna Temryuk yeRwizi Krasnodar Territory.