Haddock sanannen memba ne na dangin cod, wanda aka samo a Arewacin Atlantic. Saboda tsananin buƙatarsa, ba da daɗewa ba an lura da raguwar yawan jama'a. Yaya kifin yake kama da "yaya yake rayuwa?"
Bayanin haddock
Haddock karamin kifi ne fiye da kifi... Matsakaicin tsayin jikinta shine santimita 38 zuwa 69. Matsakaicin girman mutumin da aka kama ya kasance mita 1 10 santimita. Matsakaicin nauyin kifin balagagge ya fito daga kilogram 0.9 zuwa 1.8, ya danganta da jinsi, shekaru da mazauni.
Jawananan muƙamuƙin haddock sun fi gajarta gajere sama; ba shi da haƙoran haƙoran palatine. Wannan jinsin yana da dorsal 3 da finafinan dubiya 2. Dukkanin ƙafafun an raba su da juna. Tushen farko na finafinan finafinai gajere ne, ƙasa da rabin nisan zangon farko. Launin jikin kifin na haddock fari ne.
Bayyanar
Haddock ana kwatanta shi da cod. Kifin haddock yana da karamin bakinsa, da bakin bakinsa, da siririn jiki da kuma wutsiyar da aka lanƙwashe. Nau'i ne mai cin nama, yana ciyarwa galibi akan kifi da masassara. Haddock yayi kama da wani kodin mai dauke da fika-fikai biyu, daya da kuma kashin baya uku. Farkon finfin haddock ya fi na kodin yawa. Jikinta an rufe shi da duhu, tare da gefen akwai layukan haske. Gefen wutsiyar haddock ya fi kwanciya yawa fiye da na kodin; gefenta na biyu da na uku sun fi kusurwa.
Yana da ban sha'awa!Haddock yana da shuɗi mai ruwan toka-da-baya da baya, gefen-azurfa-mai launin toka mai laushi a bayyane. Ciki fari ne. Haddock yana da sauƙin ganewa tsakanin sauran kifaye ta baƙin tabo sama da ƙwanƙolin ƙirar (wanda aka fi sani da "zanen yatsan shaidan"). Ana iya ganin wuraren duhu a ɓangarorin biyu na jiki. Haddock da cod suna kama da kamanni.
Haddock yana da ƙaramin baki, da hancin hancinsa, da siririn jikinsa da kuma wutsiya mai haɗewa. Matsakaicin bayanin martanin haddock madaidaiciya ne, an zagaye shi kaɗan, bakin ya fi na cod. Hancin yana da sifa. Jiki ya faɗi daga tarnaƙi, babban muƙamuƙin yana fitowa sama da ƙananan.
An rufe saman da sikeli masu kyau da kuma laka mai laushi. Saman kanta, baya, da gefenta har zuwa layin gefe layi ne mai duhu-shuɗi-toka-toka. Ciki, gefen gefuna da kai fari ne. Dorsal, pectoral, da caudal fins suna da duhu launin toka; finafinan farji farar fata ne, ƙananan ɓangarorin na da baƙin launi a gindi; farin ciki tare da layin dige baki.
Salon rayuwa, hali
Haddock ya kasance mai zurfin zurfin layin ruwa, wanda ke ƙasa da filayen kiwo. Da kyar take zuwa ruwa mara zurfi. Haddock kifi ne mai ruwan sanyi, kodayake baya son yanayin sanyi mai yawan gaske. Don haka, kusan kusan babu shi a cikin Newfoundland, a cikin Gulf of St. Lawrence da kuma a yankin Nova Scotia a lokacin da zafin ruwan da ke waɗannan wuraren ya taɓa wata alama mai rauni.
Yawanci ana samun kifin Haddock a zurfin mita 40 zuwa 133, yana yin nesa da bakin teku nesa da kusan mita 300. Manya sun fi son ruwa mai zurfi, yayin da yara suna son zama kusa da farfajiyar. Mafi yawan wannan kifin yana son yanayin zafi daga digiri 2 zuwa 10 a ma'aunin Celsius. Gabaɗaya, haddock yana rayuwa a cikin sanyaya, ƙasa da ruwan gishiri a gefen Amurka na Tekun Atlantika.
Yaya tsawon lokacin haddock ke rayuwa
Matasan haddocks suna rayuwa a cikin ruwa mara zurfi kusa da bakin teku har sai sun girma kuma sun isa su rayu cikin zurfin ruwa. Haddock ya kai ga balagar jima'i tsakanin shekarun 1 da 4. Maza sun balaga fiye da mata.
Yana da ban sha'awa!Haddock na iya rayuwa sama da shekaru 10 a cikin daji. Yana da kyakkyawan kifi mai tsayi tare da matsakaicin rayuwa na kusan shekaru 14.
Wurin zama, mazauni
Haddock yana zaune a bangarorin biyu na Arewacin Atlantika. Raba shi ya fi yawa a gabar Amurka. Yankin ya faɗaɗa daga gabashin gabashin Nova Scotia zuwa Cape Cod. A lokacin sanyi, kifi kan yi kaura zuwa kudu zuwa New York da New Jersey, kuma ana ganin su a can nesa da kudu da latitude na Cape Hatteras. A gefen kudu, ana yin ƙananan ƙananan haddock tare da Tekun St. Lawrence; Har ila yau tare da Arewa Shore a bakin St. Lawrence. Ba a samo Haddock a cikin ruwan kankara ba a gefen tekun na Labrador, inda ake lura da tarin kodin na kowace shekara a lokacin bazara.
Haddock abinci
Kifin Haddock ya fi ciyar da ƙananan ƙananan invertebrates... Kodayake manyan wakilan wannan nau'in na iya cin wasu kifin wani lokacin. A cikin 'yan watannin farko na rayuwa a farfajiyar farfajiyar, haddock soya abinci a kan plankton suna iyo a cikin ruwa. Bayan sun girma, sai su zurfafa da ɗan gaske kuma su zama ainihin masu farauta, suna cinye nau'ikan invertebrates da yawa.
Cikakken jerin dabbobin da ke ciyar da haddock babu shakka za su hada da kusan dukkanin jinsunan da ke zaune a yankin da wannan kifin ya rayu. Tsarin menu ya haɗa da matsakaici da manyan ɓawon burodi. Kamar su kadoji, jatan lande, da amphipods, bival masu nau'ikan abubuwa daban-daban, tsutsotsi, kifin kifi, kifin ruwa, taurari masu rauni, da kokwamba na teku. Haddock na iya farautar squid. Lokacin da dama ta samu, wannan kifin yana farautar ɓoye, misali a cikin ruwan Yaren mutanen Norway. A kusancin Cape Breton, haddock yana cin samari.
Sake haifuwa da zuriya
Kifin Haddock ya kai shekaru yana da shekaru 4. Ainihin, wannan adadi ya shafi balagar maza, mata, a matsayinka na mai mulki, suna buƙatar ɗan lokaci kaɗan. Maza maza na haddock sun fi son zama a cikin zurfin teku, kuma mata suna zaune lafiya cikin ruwa mara zurfi. Saɓo da yawa yana faruwa a cikin ruwan teku mai zurfin mita 50 zuwa 150, tsakanin Janairu zuwa Yuni, yana kaiwa kololuwa a ƙarshen Maris da farkon Afrilu.
Yana da ban sha'awa!Mafi mahimmancin filayen tsire-tsire suna cikin ruwan tsakiyar Norway, kusa da yankin kudu maso yamma na Iceland da Jorge Bank. Galibi mace na yin ƙwai kusan 850,000 a kowane ɓoye.
Manyan wakilan jinsunan suna da ikon samar da kwai har miliyan uku a cikin shekara guda. Qwai masu takin shawagi suna shawagi a cikin ruwa, wanda guguwar teku ke ɗauke da shi, har sai an haifi kifi sabon haihuwa. Sabon kyankyashe soya yana ciyar da fewan watannin farko na rayuwarsu a saman ruwa.
Bayan wannan, suna matsawa zuwa ƙasan tekun, inda za su ci gaba da rayuwa. Haddock lokacin jima'i yana faruwa a cikin ruwa mara zurfi a cikin bazara. Tsarin jinkiri yana farawa daga Janairu zuwa Yuni kuma ya kai kololuwa daga Maris zuwa Afrilu.
Makiya na halitta
Haddock yayi iyo cikin manyan kungiyoyi. Ana iya bayyana shi a matsayin "mai tsere", kamar yadda yake motsawa cikin sauri idan har ya zama dole a ɓoye ɓoye daga masu farauta. Gaskiya ne, haddock yana iyo ne kawai don gajere kaɗan. Duk da irin wannan kyakkyawar motsi, haddock har yanzu yana da abokan gaba, waɗannan sune kifin kifi, stingray, cod, halibut, hankakan teku da hatimai.
Yawan jama'a da matsayin jinsin
Haddock kifi ne na ruwan gishiri wanda yake cikin dangin cod... Ana iya samun sa a bangarorin biyu na Arewacin Atlantika. Wannan kifin wata ƙirar ƙasa ce da ke rayuwa a bakin teku. Ya kasance daga rukunin kifaye masu mahimmanci na kasuwanci, saboda an riga an shigar dashi cikin abincin ɗan adam shekaru aru aru. Babban bukatar hakan ya haifar da kamawar haddock a karnin da ya gabata da kuma raguwar mutane sosai.
Godiya ga kokarin kiyayewa da tsauraran ka'idojin kamun kifi, yawan masu yado ya dawo cikin shekaru biyu da suka gabata, amma har yanzu suna da rauni. Hadungiyar Haddock ta Georgia ta ƙiyasta cewa wannan kifin bai wuce kifi ba.
Darajar kasuwanci
Haddock kifi ne mai mahimmanci. Yana da mahimmancin tattalin arziki. Hakanan ɗayan sanannen kifi ne a Biritaniya. Kamawar kasuwanci a Arewacin Amurka sun ƙi sosai a cikin recentan shekarun nan, amma yanzu sun fara ɗaukar tururi. Haddock galibi ana amfani dashi don abinci. Shahararren kifi ne wanda ake sayar dashi sabo, daskararre, kyafaffen, bushe ko gwangwani. Da farko, haddock ya kasance ƙasa da buƙata fiye da kodin saboda ƙarancin kaddarorin masu amfani. Koyaya, fadada kasuwancin kifin ya haifar da karɓar mabukaci game da samfurin.
Mafi mahimmiyar rawa a cikin haɓaka an buga ta ci gaban ci gaban fasaha, wato, bayyanar yin ɗakunan ajiya da marufi na sabo da daskararre haddock. Wannan ya yi dabara, duka don buƙata da don ƙarin kundin kamawa. Idan ya zo ga kama haddock, bait na halitta shi ne mafi inganci.... Ana iya amfani da kifin Shellfish da jatan lande a matsayin jaraba. Madadin shine herring, squid, whiting, eel eel, ko mackerel. Bait na wucin gadi kamar teas da jigs sukan yi aiki, amma basu da tasiri sosai.
Yana da ban sha'awa!Wadannan kifin galibi ana kama su da yawa. Tunda suna kan ƙaramin ɓangaren, suna makaranta, kuma suna cikin zurfin da ke buƙatar tsaurarawa, suna gabatar da aiki mai sauƙi don kamun kifi. Matsalar kawai shine a yi ƙoƙari kada a ɓoye bakunansu masu ƙyama daga ƙugiya.
Gaskiyar cewa haddock ya fi son samfuran ruwa mai zurfi ya nuna cewa mazauni ne mai zaɓin (hakika, idan aka kwatanta da kodin). Saboda mazaunin ta mai zurfin gaske, sau da yawa masu kamun kifi suna kama masun ruwa a jirgin ruwa.
Domin inganta damarku na saduwa da wannan kifin mai ban mamaki, kuna buƙatar zurfafawa a yankunan da ke arewa maso gabashin Ingila da arewa da yamma na Scotland. Koyaya, wasu nau'ikan kamar cod ko shuɗin farin shuɗi na iya zama sananne a waɗannan yankuna. Wannan yana nufin cewa masun kifayen na iya sanya quitean kaɗan daga cikin waɗannan kifin a cikin kwandon kafin a kama ƙyamar haddock a ƙugiya.
