Menene Pike yake ci: menene yake ci, ta yaya kuma wanene yake farauta?

Shin akwai mai kamun kifi da ba ya son kama pike? Lallai babu irin wannan. Wannan kifin shine wakilci mai haske na tafkunan ruwa mai tsabta, wanda kowane mai kamun kifi ke mafarkin samun. Mutane nawa sun san cewa godiya ga jiki mai karfi, jaws da ido mai kyau, pike yana cin kusan komai. Irin nau'in abinci na wannan mafarauci yana da ban mamaki, wanda za'a tattauna a wannan labarin.

Me pike ke ci a cikin tafki

Pike ya fi zama a cikin tabkuna da koguna. A gareta, kogunan da ke da ƙaramin ruwa, tafkuna masu gudana, inda akwai ƙorafi, kurmin ciyayi, da algae sun fi dacewa. Wannan kifi yana guje wa koguna masu duwatsu, sanyi da sauri. Hakanan ana iya samun shi a cikin fadama, saboda yana jure wa ruwa mai acidic, amma a cikin irin wannan tafki a lokacin hunturu yana iya mutuwa cikin sauƙi saboda rashin iskar oxygen.

Pike ya fito ne a cikin sauran kifin tare da voracity, ko da yake a kallon farko yana kama da bakin ciki, "lalata". Ba kowa ba ne ya san cewa ta kasance a zahiri kuma ba ta yin hibernate, amma ta ci gaba da ci duk shekara.

Lokacin da larvae pike suna kanana sosai (kimanin 7 mm), suna ciyar da abin da ke cikin jakar gwaiduwa. Da zaran abin da ke cikin jakunkuna ya ƙare, toya ya fara ciyar da ƙananan zooplankton, invertebrates da tsutsa kifi. Tushen abincin pike fry wanda ya riga ya girma har zuwa 5 cm shine chironomids. Daga nan sai su fara cin kifi, saboda halittu masu girma suna buƙatar makamashi, kuma tsutsa ba su isa ba. Mafarauci yana cin duk wani kifi da ke zaune a cikin tafki, sau da yawa abokansa su zama abin ganima. Sau da yawa, pike ne ake amfani dashi a matsayin "kifi mai tsari", inda akwai yawan kifin ciyawa.

Hoto: Sarkar abinci na Pike a cikin ruwa mai dadi

Pike ba ya ciyar da abincin shuka a cikin tafki.

Me pike ke ci

Tushen abincin pike ba shi da ƙima, amma yawancin nau'in kifin da ke rayuwa a cikin wani tafki, da nau'in kifin kunkuntar jiki sun fi dacewa ga mafarauta. Nau'i irin su bream na azurfa, bream ko sabulu - da wuya su fada cikin bakinta. Af, an lura cewa a cikin waɗancan tafkunan inda aka sami "ɗan fashin haƙori" crucian carp yana girma da yawa fiye da inda ba ya rayuwa.

Wane irin kifi ke ci

Pike yana cin abinci ne akan nau'ikan kifi masu zuwa:

• m;
• roach;
• irin kifi;
• ruwa;
• zamba,
• babban;
• sandar fata
• rotan;
• dace;
• kadan;
• irin kifi crucian;
• sculpin
• mustachioed char.

Kifi mai kaifi, irin su perch, ruff, suna jan hankalin mafarauci, tana cinye su da taka tsantsan - tana matse ganima da muƙamuƙi masu ƙarfi har sai ta daina tserewa.

Pike yana cin pike

Pike suna cin naman mutane. Yana bayyana kanta ba kawai a cikin manyan mutane (fiye da 10 cm tsayi), amma har ma a cikin squinting. Tare da rashin abinci, suna sauƙin cin ƙananan takwarorinsu. Wannan yanayin ya bayyana gaskiyar cewa yawanci kandami yana zaune da pikes na girman girmansu, suna cin ƙananan takwarorinsu.

A Alaska da Kola Peninsula akwai abin da ake kira tafkin pike, inda ake samun pike kawai. Don haka a can mafarauci yana rayuwa ne kawai saboda cin naman mutane: na farko yana cin caviar, sannan manyan mutane suna cin waɗanda suka ƙanƙanta.

Me kuma take ci?

Abincin Pike na iya haɗawa ba kawai kifaye na nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) har ma da sauran nau'in dabbobi:

• beraye;
• kwadi;
• sunadarai;
• beraye;
• crayfish;
• tsuntsayen ruwa, gami da ducklings;
• dabbobi masu rarrafe

Amma da kyar take cin gawa ko kifi barci, sai dai idan tana jin yunwa sosai.

Ta yaya kuma lokacin farauta pike

Mafi sau da yawa, pike yana rayuwa kuma yana farauta shi kaɗai. Lokaci-lokaci, suna iya ƙirƙirar ƙungiyoyin mutane da yawa.

Pike farauta yafi ta hanyoyi biyu:

1. Tare da zamewa daga kwanton bauna.
2. A cikin bin.

A cikin tafkunan da akwai isassun ciyayi, akwai tarkace, duwatsu, dazuzzukan bakin teku, da bankunan da suka mamaye, pike ba tare da motsi ba ya jira wanda aka kashe a cikin kwanton bauna yana garzaya da shi da saurin walƙiya lokacin da yake iyo kusa da kusa. Inda akwai ƙananan ciyayi, tana farauta a bi, kuma mafarauci na iya bin wanda aka azabtar ba kawai a cikin ruwa ba, har ma a cikin iska, yana yin tsalle-tsalle na kyakkyawa mai ban mamaki.

Hoto: Yadda pike yayi kama yayin farauta a cikin tarko

Farauta ta kowace hanya tana faɗowa a lokutan ciyarwa mai ƙarfi: kaka, lokacin da kifaye ke motsawa cikin ruwa mai zurfi mai zurfi, da bazara, a lokacin haɓakar kifin. A cikin watanni masu sanyi, farautar kwanto ya zama da wahala, yayin da ciyayi ya ragu sosai - tsire-tsire suna zaune a ƙasa.

A cikin hunturu, pike yana ci ƙasa da son rai kuma ba ya rayuwa kamar yadda ya saba, kodayake an yi imanin cewa wannan kifi ba ya makaranta. Matsayi mai mahimmanci a cikin farauta mai nasara yana taka rawa ta yanayin zafi na ruwa - tare da raguwa, mafarauta ya zama rashin hankali.

Pike yana kama ganimarsa ba da gangan ba, amma yana haɗiye shi kawai daga kai. Idan abin da aka kama ya yi girma sosai, mafarauci ya ajiye shi a cikin bakinsa har sai abin da ya hadiye ya narke. Manyan pikes suna hadiye ganimarsu gaba ɗaya.

Narkar da ita ba ta da kyau. Godiya ga na roba ciki na pike, wanda zai iya ninka girmansa, yana shayar da shi sosai, sa'an nan kuma zai iya narkar da abincin da aka haɗiye fiye da kwana ɗaya, amma har ma da makonni. A tsawon lokaci, ganuwar ciki ya zama translucent. Akwai lokuta lokacin da pike ya kama kifi sau biyu girma kamar kansa.

Sau nawa ke ci a rana

A lokacin rani, babban pike yana ci, a matsayin mai mulkin, sau 2 a rana:

Wani lokaci pike farauta

1. Da safe daga 2 zuwa 5 na rana.
2. Da yamma daga 17 zuwa 18.

Sauran ranar pike baya aiki sosai. Dare da rana, mafarauci yakan huta, yana narkar da abin da ya hadiye.

Pike kifi ne mai mahimmanci ba kawai a cikin yanayi ba, har ma a cikin rayuwar ɗan adam. Ita ce ba ta ƙyale yawan yawan kifaye da nau'ikan kifaye daban-daban na reservoirs. Bugu da ƙari, ta hanyar cin sauran wakilai na duniyar dabba, mafarauci yana tabbatar da ma'auni na muhalli a cikin yanayi. A gefe guda kuma, dabbobi da yawa kuma suna cin pike. Dabbobi masu shayarwa suna ganimar manya, irin su otters da minks, tsuntsaye daga tsari na ganima - gaggafa, ospreys da sauransu. Fry da matashin pike suna cinyewa ta hanyar invertebrates da ke zaune a cikin ruwa - tsutsa na dragonfly, beetles na ninkaya, kwari na ruwa, kifi - perches, catfish da sauransu.

Mutum yana amfani da wannan kifi a matsayin kayan abinci, da kuma wani abu na kamun kifi da na wasanni.

Bidiyo: yadda pike ke farautar ruwa

Yanzu zaku iya faɗi cewa kun saba da yawan abincin pike da halaye na farauta. Ka san ba kifi kawai take ci ba, har da sauran dabbobi, har ma abincinta na iya kasancewa irin nata. Zai yi kyau kawai idan ilimin da aka samu zai taimaka muku wajen kama wannan ganima.