Kugwira taimen: Kuzungulira kozungulira powedza nsomba zazikulu pamtsinje masika

Kupha nsomba ku Danube taimen

Nsomba yayikulu yam'madzi am'madzi, yomwe malo ake ogawa zachilengedwe amakhala ku Europe ku Eurasia. Khucho, mwana, ndi dzina lomwe limatchulidwa kawirikawiri la nsomba ya Danube. Makhalidwe ndi machitidwe amafanana ndi mamembala ena amtundu wa Taimen. Miyeso yayikulu imatha kufika, kulemera - 60 kg, ndi kutalika pang'ono kuchepera 2 m. Ndikufuna kuzindikira kuti mtundu wa taimen pano ukuimiridwa ndi mitundu inayi. Ena atatuwo amakhala ku Asia. Zomwe zimatchedwa Sakhalin taimen (chevitsa) ndi zamtundu wina. Imasiyana ndi taimen yamadzi amchere osati momwe amakhalira (nsomba za anadromous), komanso momwe thupi limakhalira. Ngakhale kunja ndi ofanana kwambiri ndipo ndi ofanana kwambiri mitundu. Nsomba ya Danube ili ndi thupi lochepa, lopindika, koma ang'ono ambiri omwe agwira taimen ena amazindikira kuti hucho ndi "yotayirira". Mtundu wa thupi ndi wocheperako kuposa mitundu ina. Mwina uku ndi kuzolowera moyo. Mwachitsanzo, zimagwirizanitsidwa ndi zomwe zimakhalapo m'mitsinje yomwe ikuyenda m'dera la loess, nthawi ndi nthawi kusonkhezera madzi, kapena miyala ina pansi pa mtsinje, ndi mtundu winawake. Hucho ndi imodzi mwa zilombo zazikulu kwambiri zamadzi ku Europe. Malo ambiri okhalamo ndi mitsinje yamapiri. Ndi nyama yolusa, nthawi zambiri kusaka kumachitika pamwamba pa madzi. Ndi mitundu yotetezedwa, yolembedwa mu IUCN Red List. Nsomba, pakali pano, zimaŵetedwa mwachangu, osati m'dera lokhalamo zachilengedwe. Salmoni yamera mizu, kupatulapo mtsinje wa Danube, m’mitsinje ina ya ku Ulaya ndi kupitirira apo.

Njira zophera nsomba

Njira zogwirira Danube taimen ndizofanana ndi zamitundu ina yamtunduwu, ndipo kawirikawiri, nsomba zazikulu za mtsinje. Taimen amasaka mwachangu m'madzi osiyanasiyana. Koma muyenera kuganizira nthawi yomwe pali mawonekedwe a nyengo. Ku Europe, kusodza kwa taimen kumayendetsedwa mosamalitsa. Mfundo yaikulu ya usodzi: "kugwidwa - kumasulidwa." Musanayambe kusodza, muyenera kufotokozera osati kukula kwa nsomba zomwe zingatheke, komanso nyambo zololedwa, kuphatikizapo mitundu ndi kukula kwa mbedza. Zida zamakono zogwirira nsomba za Danube ndizozungulira komanso zowuluka.

Kugwira nsomba ndi zopota zopota

Poganizira kukula ndi mphamvu ya nsomba, ndi bwino kutenga njira yodalirika yosankha zopota za nsomba za nsomba. Choyamba, muyenera kuyang'ana kulemera kwa nyambo ndi mikhalidwe ya nsomba pamitsinje yothamanga, yamapiri. Ndodo zazitali zimakhala zomasuka posewera nsomba zazikulu, koma zimakhala zovuta pamene usodza m'mabanki okulirapo kapena malo ovuta. Usodzi pamtsinje ukhoza kusiyana kwambiri, kuphatikizapo chifukwa cha nyengo. Mlingo wamadzi ukhoza kusintha ndipo, motero, kuthamanga kwapano. Izi zimakhudza mawaya ndi kugwiritsa ntchito nyambo. Kusankhidwa kwa reel inertial kuyenera kugwirizanitsidwa ndi kufunikira kokhala ndi nsomba zambiri. Chingwe kapena chingwe cha nsomba chisakhale chochepa kwambiri. Chifukwa chake sikuti ndi mwayi wongogwira chikhomo chachikulu, komanso chifukwa momwe nsomba zimafunikira kumenya nkhondo mokakamiza. Taimen amakonda nyambo zazikulu, koma kuchotserako si zachilendo.

Kupha nsomba

Kupha nsomba za taimen. Usodzi wa Fly for taimen uli ndi mawonekedwe ake. Monga lamulo, nyambo zimasiyanitsidwa ndi kukula kwake kwakukulu, komwe kumafuna kugwiritsa ntchito ndodo zamphamvu kwambiri mpaka makalasi 10-12, onse m'mawonekedwe a manja awiri ndi amodzi. Mu nyengo zina, zolimbitsa thupi za nsomba zimatha kukhala zapamwamba kwambiri, chifukwa chake, m'madambo akuluakulu, pambuyo pa notch, taimen imatha kupanga ma jerks amphamvu a makumi angapo a mita. Choncho, kuchirikiza kwautali kumafunika. Kupha nsomba nthawi zambiri kumachitika madzulo. Izi zimawonjezera zofunikira zodalirika komanso kulimba kwa zida.

Nyambo

Nyambo zambiri zimagwiritsidwa ntchito pogwira taimen ya Danube. Izi zimagwiranso ntchito pa nyambo zozungulira komanso zowuluka. Mosiyana ndi anzawo aku Asia, omwe samakonda kutengera zotsatsira zosiyanasiyana za silicone, nyambo zambiri zamtunduwu zimagwiritsidwa ntchito kugwira mwana. Mwa iwo ndi otchedwa. "Danubian pigtail" - mtundu wa "octopus" wokhala ndi mutu wotsogolera. Kuphatikiza apo, zokopera zosiyanasiyana za nsomba zopangidwa ndi zinthu zopanga zimagwiritsidwa ntchito, monga "rabara ya thovu" ndi zina. Zachikhalidwe, m'lingaliro la Chirasha, ma spinner ozungulira ndi ozungulira amagwiritsidwanso ntchito, pamodzi ndi chiwerengero chachikulu cha mawobblers amitundu yosiyanasiyana ndi kusintha. Nyambo zowedza ntchentche zomwe zimagwiritsidwa ntchito popha nsomba nthawi zambiri zimakhala ngati anthu okhala pansi pa mitsinje. Awa ndi ma gobies osiyanasiyana, minnows, etc., opangidwa kuchokera ku zipangizo zoyenera - ulusi wopangidwa ndi chilengedwe, thovu, etc. Chinthu chachikulu, monga momwe zilili ndi taimen ya ku Siberia, ndi kukula kwake kwakukulu.

Malo ausodzi ndi malo okhala

Kuphatikiza pa zachilengedwe zomwe zili m'chigwa cha Danube, pakali pano, taimen imakhazikika m'mitsinje yambiri ya kumadzulo kwa Ulaya ndipo imazoloŵera m'mitsinje ina ya kumpoto kwa Africa. Pali nsomba za Danube ku England, Canada, USA, Finland, Sweden, Switzerland, France, Spain, ndi Belgium. Kum'maŵa kwa Ulaya, nsomba zimapezeka m'mitsinje ya Teresva ndi Terebly, Drina, Tisa, Prut, Cheremosha, Dunaets, Popradz, San, Bubr, m'mitsinje ya kum'mwera kwa Germany. M'madera akale a USSR, kuwonjezera pa mitsinje Chiyukireniya, Danube nsomba zinawetedwa mu Don ndi Kuban mabeseni. Pakadali pano, mutha kupeza zambiri zotsatsa kuti mugwire taimen ku Bulgaria, Montenegro, Slovenia, Poland ndi zina zambiri. Nsomba ndizomwe zimadya kwambiri m'madzi. Malingana ndi nyengo ndi zaka, zimatha kusintha momwe zinthu zilili komanso malo omwe ali mumtsinje; ndiye mdani wamkulu. Kwa mbali zambiri, imakonda kusunga zopinga zosiyanasiyana, kukhumudwa pansi kapena malo omwe ali ndi kusintha kwa liwiro lamakono. Nsombayi ndi yochenjera kwambiri, ndi chiopsezo chilichonse, imayesa kuchoka pamalo owopsa.

Kuswana

Kukula kwa Danube taimen kuli ndi zina zomwe zimafanana ndi nsomba zambiri. Akazi "amakula" mochedwa kuposa amuna, pa zaka 4-5. Kubzala mbewu kumachitika mu Marichi - Meyi, kutengera momwe zinthu ziliri. Kuswana ndi kuwirikiza, kumachitika pamiyala. Nsombazo zimateteza chisa kwa nthawi ndithu. Kubereka kwa taimen kumawonjezeka ndi zaka. Atsikana aang'ono amabala mazira pafupifupi 7-8. Ana amadya nyama zopanda msana, pang'onopang'ono kusamukira ku moyo wolusa.

Siyani Mumakonda