Kifin Chub. Yanayin Chub da salon zama

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Fasali da mazauninsu

Chub - Wannan kifi ne mai farauta wanda yake na dangi irinsu, irin su dace. Wajibi ne a tsaya a kan kwatancin kifin chub dalla-dalla. Fitowarta tana da kyau sosai.

Bayan baya yana Emerald mai duhu. Ananan azurfa tare da ɗan ƙaramin zinare. Wani fasali mai rarrabe shine duhu na kowane ma'auni. Abubuwan da firam din suke launuka daban-daban: pectorals su ne lemu, fincin ciki na da dan ja. Amma mafi kyawun wutsiya shine shuɗi mai duhu tare da iyakar baki.

Babban shugaban yana da idanu masu haske da koren speck a saman kuma mafi girman baki, tare da hakora jere-biyu. Jikinsa na tsoka ne kuma mai tsayi, mai kama da silinda, tsayin sa da wuya ya wuce cm 80. Kwarjin yakai kimanin kilo 4, amma kuma akwai nau'ikan samfura masu nauyi.

Don yaba duk kyawun kwalliyar, kuna buƙatar ganin hotonsa. Chub kogin kifi... Jinsi ne gama gari, amma bashi da darajar kasuwanci. Saboda gurbacewar koguna, yawan kifayen ya ragu kwanan nan.

Wurin da yake zaune yana da fadi sosai: kogunan yankin tsakiya da kudancin Rasha, Yammacin Turai, Ukraine, Belarus. Kuna iya samun wannan kifin a cikin ruwa mai tsafta, tare da saurin sauri ko matsakaici. Vesaunar wurare tare da yashi ko ƙanƙan ƙasa. Ba a samun Chub a cikin wuraren waha da wuraren laka.

Hali da salon rayuwa

Chub kifi ne mai jin kunya, amma mai matukar son sani. Idan ta ga mutum a gabar, da sauri za ta yi iyo, amma ba ta jin tsoron mutanen da ke tsaye cikin ruwa, da alama za ta dauke su ne don shingen dabi'a. Yin iyo a ƙarƙashin bishiyoyi da bishiyoyin da ke rataye a kan ruwa, yana ciyar da ƙwayoyin da suka faɗa cikin ruwan.

Amma ba wai kawai suke jawo shi ba. Kowa yana son sani. Duk wani abu da aka kama a cikin ruwa, zai ɗanɗana kai tsaye. Amma idan sun faɗi nesa da gabar teku, suna haifar da tsoro. Kuma kifayen suna iyo da sauri.

Duk da yake kifin kanana ne, sun gwammace su ci gaba da zama a makarantu kusa da gabar teku. Inda suke samun abincin su. Manyan mutane sun ci gaba da tsakiyar kogin. Suna son yin iyo kusa da tarin gadoji da madatsun ruwa. Sun fi kowa keɓewa kuma ba sa son manyan kamfanoni.

Da zuwan kaka, kifayen sun bar mazauninsu na bazara, kuma, suna haɗuwa a cikin manyan makarantu, suna kwanciya don hunturu a cikin filayen. Wannan yana faruwa a tsakiyar watan Satumba. Duk lokacin hunturu, chub ya kasance mara motsi, masu bacci, yayin da baya ciyarwa kwata-kwata.

A ƙarshen Fabrairu, kafin a hayayyafa, shi, tare da sauran dangi, ya bar wurin sanyi. A hankali, tare da babban ruwa, yana ninka kan abin da yake gudana, yana tsayawa a cikin raƙuman ruwa mara zurfi, kuma yana fara neman abinci da himma.

Gina Jiki

Kodayake, Kifin mai cin nama, amma ba ya ƙyamar berries ko wasu kayayyakin shuka. Abincin su yana canzawa tare da shekaru. Fisharamin kifi da yawa suna cin filamentous algae, ƙwarin kwari ko kansu waɗanda suka faɗa cikin ruwa.

Abubuwan da aka fi so sun haɗa da ƙwaro, ciyawar ciyawa da mazari. Ba za su daina gwiwa ba game da tsutsotsi, saboda haka, an shawarce su da su kamu da kwayoyi a kansu. Manyan yara, farauta a rafin da ke tsakiyar kogin, suna cin ƙananan kifi, soya, kifin kifin, kwai da tadpoles.

Lokaci-lokaci, iyowar bera a ƙetaren kogin na iya zama ganima. Akwai lokuta da cewa babban chub na iya cin ƙaramin tsuntsu ko kajin da ya faɗa cikin ruwa. Tare da shekaru, ilhalar farautar kifi ke bunkasa da karfi sosai.

Sake haifuwa da tsawon rai

Chub tsawon rai 15-18 shekara. Balagarsa tana faruwa tun yana shekara 3. Sakinwa yana farawa da zaran ruwan ya dumama har zuwa digiri 13-15. A cikin yankunan kudanci, wannan yana faruwa a ƙarshen Afrilu - farkon Mayu. A tsakiyar layi daga baya - a tsakiyar watan Mayu kuma yayi daidai da furannin ceri na tsuntsaye.

Hawan dusar kankara da kansa yana faruwa a cikin rabo, a ƙasan dutse ko kusa da tarin. Don yin wannan, chub ya tashi sama kuma ya haɓaka akan raƙuman ruwa mara zurfi. Manyan makarantu na wannan kifin sun taru a filin da aka haifa.

Haɗin kansa kanta gajere ne kuma yana ɗaukar hoursan awanni kaɗan, yayin da chub ɗin yana sakin samfuran jima'i a lokaci ɗaya. A farkon, manyan mutane suna shafawa, kuma a ƙarshen, yara masu shekaru biyu. Mata yawanci sun fi na maza.

Chub caviar launin ruwan lemu mai haske, karami sosai, girman kwayar poppy. Babbar mace na iya share ƙwai har dubu 100 a lokaci guda, kuma ya cancanci a ɗauke ta ɗaya daga cikin fitattun kifaye. Amma yawancin kwayayen sun bata. Ana ɗauke su ta halin yanzu ko kifayen suna cinye su.

Ci gaban tsutsa yana ɗaukar kimanin kwanaki huɗu, bayan haka sai ya ɓuya a kusa da duwatsu ko kuma a wani wuri mara nutsuwa kusa da bakin teku, inda yake cin abinci a ƙaramin zooplankton. Tsawonsa 5 mm. Bayan wani lokaci, sai ta fara matsawa zuwa tsakiyar kogin. An soya soyayyen a manyan makarantu, inda suke rayuwa tsawon shekaru masu zuwa.

Garken tumaki suna raguwa cikin girma akan lokaci. Duk laifin shine cewa samari na shekara sun kasance a saman ruwa, kuma sun zama waɗanda ke fama da kifaye da kwarkwata. Da farkon kaka, suna zuwa hunturu cikin zurfin. Fry yayi saurin girma, kuma tuni manya suka bar garken suka fara rayuwa mai zaman kanta.

Wannan kifin babban kofi ne ga masunta. Kama chub yana ɗaukar tsawon shekara ɗaya, amma farkon bazara da kaka ana ɗauka lokaci mafi nasara. Kama chub abu ne mai wahalar gaske kuma mai koyon shiga ba zai iya jurewa ba. Suna kama shi da sandar kamun kifi ko sandar juyawa.

Don cin nasarar kamun kifi, kuna buƙatar ba kawai haƙuri da ƙwarewa ba, har ma don sanin halaye da halaye na ƙirar kifi. A lokacin bazara, ba a kama shi na dogon lokaci da sandar kamun kifi, sa'annan ya fara haihuwa, kuma kifin baya cizo. Amma bayan mako guda zhor yana farawa.

Tsawansa makonni biyu ne. Kamun kifi ya fi dacewa da dare. A ƙarshen Mayu, ya fi kyau a zaɓi ƙwarin Mayu a matsayin koto. Kuma a lokacin rani, ciyawar ciyawa, ƙaramar crustaceans da sandworm sun dace. Da farkon kaka, kamun kifi mai nasara zai kasance da safe ko maraice. Zai fi kyau a yi amfani da tsutsa ko tadpole azaman koto.

Suna kamun kifi daga bakin teku ko daga jirgin ruwa. Ya kamata ku sani cewa chub yana cizon ba zato ba tsammani, ya kama ƙugiyar kuma da sauri ya iyo. Kuna buƙatar bugawa sosai da ƙarfi sosai. Sau da yawa chub yakan keta layin, saboda haka dole ne ya zama mai ƙarfi kuma mai kauri sosai.

Lokacin kamun kifi daga banki, kuna buƙatar rufe fuska da kyau kuma ba hayaniya ba. Zai fi kyau don zaɓar kwat da wando na musamman. Don gani da idona menene kamun kifin chub?lallai ne ku yi sa'a sosai.

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