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Bayani mai amfani ga masunta game da bream na azurfa
Gustera na cikin tsari na cyprinids. Karamin kifi na makaranta kusa da breams. Ya bambanta da na ƙarshe kawai a cikin lamba da wuri na hakoran pharyngeal - a kowane gefe akwai 7 daga cikinsu a cikin layuka biyu. Yana da babban jiki mai santsi mai santsi, ƙaramin kai, manyan idanu. Bayan fins ɗin na ciki akwai keel ɗin da ba a rufe da sikeli. Gefen bream suna da azurfa, baya kuma launin toka-shuɗi. A cikin bazara da kaka yana samar da gungu masu yawa, saboda haka sunan. Tsawon wannan kifi zai iya kaiwa 35 cm, kuma nauyi - 1,3 kg. Duk da haka, yawancin kifi masu nauyin 100-200 g sun zama ganima.
Hanyoyin kama bream
An kama Gustera a ƙasa kuma yana iyo sandar kamun kifi. Kifin yana da ƙanana kuma ƙashi, don haka a tsakanin masu kifin halin wannan kifin yana da shakku. Zaɓin da ya dace don kamun kifi na wasanni, saboda idan kun zaɓi wuri mai ban sha'awa kuma ku je garken, za ku iya kama fiye da sa'a daya fiye da dukan yini. A lokacin rani, azurfar bream ya fi muni ga koto, tun da sauran abinci yana da yawa. Komai yana canzawa a farkon kaka, lokacin da kifi ke shirya don hunturu. A wannan lokacin, bream yana ciyarwa sosai kuma cizon ya inganta. Lokacin zabar girman koto da ƙugiya, ku tuna cewa bream yana da ƙaramin baki.
Kama bream a kan donka
Ana amfani da irin wannan nau'in kamun kifi ne kawai a lokuta inda kifin ya yi nisa da gaɓar teku, kuma mai kamun kifi ba shi da damar isa wurin kamun kifi. Kama wannan kifin a kan jaki ba sananne ba ne, amma lokacin amfani da "danko" ko "jaki mai birgima" da aka sani akan kogin kudancin, zai iya haifar da sakamako.
Kama bream akan sanda mai iyo
Wannan ƙananan kifi yana da matukar damuwa don magancewa, don haka sandar mai iyo dole ne a daidaita shi da kyau. Sashin giciye na babban layin kamun kifi ya kamata ya zama 0,2 mm, a ƙarshen - leash wanda ba ya kauri fiye da 0,15 mm. Ana amfani da sinker mai haɗaka, zubar (tare da diamita ba fiye da 2-3 mm) an sanya shi ba fiye da 5 cm daga ƙugiya. Idan aka ba da sha'awar bream ga duk abin da fari a matsayin abinci mai yiwuwa, yana da kyau a fenti ƙugiya fari. Idan kamun kifi ya faru a zurfin fiye da 3 m, to, ana amfani da ruwa mai zamiya, wanda, tare da reel mara amfani, yana ba da kamun kifi mai inganci daga kowane zurfin. Kamar yadda yake tare da sauran kifaye, ana ganin cizo mai kyau a cikin ruwan sama da tsawa.
Ɗauki azurfa bream hunturu magance
A cikin hunturu, an kama bream tare da sanda mai iyo da mormyshka. Cizon yana siffanta ta da firgita, ɗagawa ko ɗan nutse kan iyo. Ana ciyar da su da asu. An kama bream a kan mormyshka kamar yadda aka yi da bream, sai dai girman girman ya kamata ya zama karami.
Batsa
Nau'in koto ya dogara da kakar. A cikin bazara, bream ya fi son jini da tsutsotsi tsutsotsi. A lokacin rani, yana da rauni ga kullu da maggot, a cikin kaka, kifin kifi da naman mormysh za su zama mafi kyawun abinci. Ana samun sakamako mai kyau ta hanyar ciyar da bream na azurfa duka 'yan kwanaki kafin kamawa, da kuma kai tsaye a lokacin "farauta". Gustera daidai yake ba da amsa ga gauraye daban-daban na asalin shuka, waɗanda aka yi niyya don grafting crucian da carps. Ana yin baiti ne kamar yadda za a kama kifi, amma da yawa waɗanda ba su yarda ya ci ba. A cikin hunturu ko lokacin kamun kifi daga jirgin ruwa, mafi kyawun mafita shine samun mai ciyar da mita daga wurin ƙugiya tare da bututun ƙarfe, ɗan sama.
Wuraren kamun kifi da wurin zama
An rarraba shi sosai a Turai. Yana zaune a cikin koguna da tafkunan tafkunan Caspian, Azov, Black, Baltic da North Seas. Ana samun samfurori mafi girma a cikin ruwa mai zurfi kusa da gefen magudanar ruwa, a maɓuɓɓugar ruwa na karkashin ruwa, a cikin zurfin bakin tributary. Silty wurare ba sa son, tun da babban abinci na manyan kifi ne invertebrates, ba bloodworms. Manya suna cin abinci ne akan chironomid larvae, mollusks, caddisflies, algae, detritus, wani lokacin kwari na iska, da ciyayi mafi girma.
Ciyarwa
Spawning yana faruwa a cikin kashi biyu ko uku tare da hutu na kwanaki 10-15. Diamita na ƙwai yana raguwa tare da kowane daraja kuma ya bambanta daga 1,2 zuwa 0,2 mm. Jimlar adadin kwai dubu 11-109 ne. A cikin tafkunan wucin gadi, adadin rabo yana raguwa, kuma wasu mata suna canzawa zuwa haifuwa na lokaci ɗaya. Lokacin haifuwa shine ƙarshen Mayu - farkon Yuni. Duration - daga daya zuwa daya da rabi watanni. Caviar ya tsaya ga ciyayi da aka ambaliya, tsutsa ta bayyana bayan kwanaki hudu zuwa shida. Da farko, yara kanana suna cin abinci a kan zooplankton da phytoplankton, bayan haka suna ciyar da ƙananan nau'ikan benthic. Bream yana girma a hankali, yana kaiwa ga balaga cikin jima'i a cikin shekaru 3-4.