Contents
Ram, rago - sunan anadromous ko rabin-anadromous kifi na dangin carp. Daga ra'ayi na ichthyologists, wannan wani nau'i ne na roach na Azov-Black Sea Basin. Ya bambanta da ɗan da sifar ruwa mai daɗi a cikin mafi girman jiki da girman girma. Mazauna yankin galibi suna samun fasali da yawa na ramming daga wasu nau'ikan roach. Amma babban bambanci daga kasashe masu alaƙa, kuma musamman Roach, yana zaune a yankin na teku na Azav-Black. Saboda gaskiyar cewa sunan - rago ko vobla, mutane sukan haɗu da busassun kifi, wani lokacin akwai rikicewa wajen ƙayyade nau'in kifi. A kan siyarwa a ƙarƙashin wannan sunan, wani lokacin, zaku iya samun kifin daban-daban, gami da bream da sauransu. Girman rago na iya kaiwa tsawon fiye da 40 cm kuma nauyin kusan 1.8 kg. Wadannan kifaye suna shiga cikin koguna kawai don haifuwa, a matsayin mai mulkin, ba sa tashi sama da sama. A lokacin bazara, ana kashe kifin kifaye masu yawa, ana danganta su da canje-canje a matakin ruwa a cikin kogin da yanayin yanayi. Gudun kifin da ya riga ya haihu a cikin koguna yana farawa ko da a ƙarƙashin kankara, don haka kamun kifi na iya bambanta sosai. A halin yanzu, an sami raguwa mai ƙarfi a cikin adadi da girman yawan jama'ar Azov. Wannan yana da alaƙa da matsananciyar nau'ikan farauta (misali, girbi ba tare da kulawa ba na yara - "talovirka") da lalata muhalli, gami da canje-canjen yanayin yanayi a cikin filaye na haifuwa.
Hanyoyin kama rago
Kifin yana da mahimmancin kasuwanci. Duk da shallowing da raguwa a cikin yawan jama'a, taro ya kwarara na kifi a cikin bazara janyo hankalin babban adadin mai son masunta. Kamun kifi ga raguna, da kuma roach a kan Volga, aiki ne mai ban sha'awa da wahala. Don yin wannan, ana amfani da nau'i-nau'i daban-daban: kadi, iyo da sandunan kamun kifi na kasa, kamun kifi na tashi, kayan aikin "dogon simintin" ta amfani da raƙuman wucin gadi, sandunan kamun kifi na hunturu.
Kama raguna akan ma'aunin iyo
Siffofin yin amfani da kayan iyo don kamun rago sun dogara ne da yanayin kamun kifi da kuma gogewar magudanar ruwa. Don kamun kifi na bakin teku don kowane nau'in roach, ana amfani da sanduna don kayan aikin "kurma" tsawon mita 5-6. Ana amfani da sandunan wasa don yin simintin nesa. Zaɓin kayan aiki yana da bambanci sosai kuma yana iyakance ta yanayin kamun kifi, kuma ba ta nau'in kifi ba. Kamar yadda yake a cikin kowane kamun kifi, abu mafi mahimmanci shine madaidaicin koto da koto.
Kama rago akan kayan aikin ƙasa
Ram, kamar kowane nau'in roach, amsa da kyau ga kayan aiki na ƙasa. Kamun kifi tare da sandunan ƙasa, gami da mai ciyarwa da mai ɗaukar hoto, ya dace sosai ga yawancin, har ma da ƙwararrun ƙwararru. Suna ƙyale masunta su kasance masu motsi a kan kandami, kuma saboda yiwuwar ciyar da abinci, da sauri "tattara" kifi a wani wuri da aka ba. Feeder da picker, azaman nau'ikan kayan aiki daban-daban, a halin yanzu sun bambanta kawai a tsawon sandar. Tushen shine kasancewar kwantena-sinker (mai ciyarwa) da tukwici masu canzawa akan sanda. Filayen suna canzawa dangane da yanayin kamun kifi da nauyin mai ciyarwa da aka yi amfani da shi. Nozzle don kamun kifi na iya zama kowane bututun ƙarfe, duka kayan lambu ko asalin dabba, da manna. Wannan hanyar kamun kifi yana samuwa ga kowa da kowa. Magance baya buƙatar ƙarin kayan haɗi da kayan aiki na musamman. Wannan yana ba ka damar kamun kifi a kusan kowane jikin ruwa. Yana da daraja biyan hankali ga zabi na feeders a cikin siffar da girman, kazalika da koto gauraye. Wannan ya faru ne saboda yanayin tafki (kogi, bay, da dai sauransu) da abubuwan da ake so na abinci na kifin gida.
Batsa
Amma ga vobla, abincin filastik yana da halayyar. Dangane da yanki da yanayi, kifi da sauri ya dace da tushen abinci na gida. Don kamun kifi a ƙasa da kayan iyo, ana amfani da nozzles na gargajiya: dabbobi da kayan lambu. Don nozzles, ana amfani da tsutsotsi, tsutsotsi, tsutsotsin jini, da hatsi iri-iri. Yana da matukar muhimmanci a zabi kullun da ya dace, wanda aka kara, idan ya cancanta, kayan dabba. Kamun kifi yana amfani da lamunin gargajiya iri-iri. Mafi sau da yawa, ana amfani da kwari masu matsakaici a kan ƙugiya A'a. 14 - 18, suna yin koyi da abincin da aka saba da su don roach: kwari masu tashi, da kuma tsutsansu, a Bugu da kari, invertebrates karkashin ruwa da tsutsotsi.
Wuraren kamun kifi da wurin zama
Taran wani nau'i ne mai ban mamaki, nau'i-nau'i-nadromous na roach da ke zaune a cikin Tekun Azov-Black Basin. Yana shiga cikin koguna don haifuwa, a matsayin mai mulkin, ba ya tashi sama. Mafi shaharar yawan jama'a a Rasha shine yankin Azov-Kuban. Babban ɓangaren rayuwa ana kashe shi ne a cikin magudanan ruwa da ba su da ruwa ko kuma, don neman abinci, suna tafiya tare da bakin tekun.
Ciyarwa
Ram, kamar vobla, ya zama balagagge cikin jima'i a shekaru 3-4. Yana tasowa sau 5-6 a rayuwa. Kifi ya fara hayayyafa har ma a ƙarƙashin ƙanƙara. Gudun taro yana kusa da haifuwa, wanda ke faruwa a ƙarshen Maris-Afrilu. An cusa kifi a cikin hannayen riga daban-daban, tashoshi, yoriki. Yawawa na faruwa a cikin ruwa mara zurfi a cikin ciyayi, sau da yawa akan ambaliya da ke bushewa, ba wai kawai ƙwai ba har ma da kifin da ke haɗewa. A lokacin haifuwa, kifi yana daina ciyarwa, amma saboda wannan lokacin yana ɗan tsawaita kuma baya wucewa lokaci guda, kifin mai aiki shima yana iya kasancewa a cikin garke.