Karas Silver: photos. Karas sirivha nendarama

Pakati guru siyana Freshwater vagere nzizi uye reservoirs munyika yedu inoremekedzwa rinokosha nzvimbo sirivha kabhu. hove Izvi ndohwaJehovha kabhu mhuri uye ndiye ndeimwe chakachiva mikombe nokuti vanoda hove.

Apo unogona kusangana Goldfish?

Rhode lucheporyh vamiririri fauna of yorwizi kabhu mhuri rakakamurwa mhando mbiri: kabhu sirivha nendarama (kana munhuwo). Pakugoverwa nzvimbo yendarama kabhu rakafara chaizvo. Kubva nyika dzokuEurope, vanhuwo kabhu mhenyu nharaunda anouya kudziva Russian Lena River. Goldfish pakutanga aiva kumba Pacific kuSiberia nzizi uye rwizi nomurwizi Gungwa Aral. Asi nekuda unpretentiousness nemasikirwo ezvinhu kworwizi kunharaunda inogara yave kuwedzera zvikuru. To musi, Goldfish (mufananidzo uchaona munyaya ino) zvinowanikwa zvinenge zvose Freshwater reservoirs uye nzizi reEurope chikamu Russia, North Caucasus, ivo Urals uye kuSiberia. Naizvozvo, pane kudavira kuti nokukurumidza nzvimbo ine Goldfish, dzimwe nguva anonzi vanhuwo kabhu, sirivha kabhu ngaatore.

Nesirivha kabhu: huru misiyano

Nechekare, vakawanda vanoda hove uye nyanzvi chapupu kuitika vakaberekwa mhando hove. Intraspecific hybridization kunoitika.

Pakutanga, mhando mbiri vane fanano. Zvisinei, ane ruzivo angler, pashure akatarira zvakanaka, anotaura vakawanda kusiyana:

• crucian kabhu chikero anogara yero kana yendarama Hue; Mavara kuvimba dzinogarisana uye angava yemhangura-tsvuku kana ndarira ruvara ;

• Silver kabhu vari zvakasimba unoenderana tsanangudzo kwemarudzi dzavo; dzimwe nguva ruvara chikero vanogona grayish kana greenish-wachena tint - zvose zvinoenderana nenzvimbo nokuparadzirwa uye pemvura yorwizi algae;
• Scale kabhu munhuwo zvishoma zvishoma kukura, asi zvakawanda uwandu flakes; Goldfish ane lateral mutsetse 30 flakes zvishoma, asi ayo ishamwari goridhe Anozvirumbidza scaly zhinji yokunamisa ayo divi mutsetse;
• Common kabhu musoro zvikuru woita, kusiyana zvakajeka misoro sirivha;
• jaya yendarama kabhu pamberi caudal zenze ane rima gwapa, iyo haazombotaurwi nezera; munin'ina Silver chikamu ichi hazvigoni kuzvirumbidza.

Karas sirivha: rondedzero mhando

nhengo iri mhuri Cyprinidae ine kureba isingadariki masendimita 45 uye vaifanira kurema hove abatwa anozivikanwa - 4.25 makirogiramu. hove Izvi pana Turuhan rwizi kuSiberia. Ichi chinyorwa kushandiswa Russia. Zvisinei, paavhareji hove (kabhu sirivha) ndiyo haawanzotauri rimwe nehafu makirogiramu. The rakapedza ichi mhando kabhu upenyu makore anenge 8-10.

Kana sirivha kabhu anova vanhu vakura? Under akanaka ezvinhu, izvi zvinoitika pakati makore 2-3 uye kana muviri kureba masendimita 20. Kwazvo muchikwidza nokuderedza inzwi asymmetry Goldfish anoramba akatsiga uye kunoratidzwa vakawanda goridhe dakashwa Stamens, makara uye lateral rwonzi dumbu, iyo inosimbisa kuchinjira kumamiriro akasiyana siyana zvezvakatipoteredza ezvinhu dzinogarisana. Uyu rakanakisisa chokukomborerwa kutsiga munhu kukura.

kuberekana

Zviri kukonzera hove ichi wezvokutengeserana anokosha inopfuura zvakangofanana kana tichienzanisa vanhuwo karasom. Musiyano chete ruchatambanudzirwa pamusoro nguva. Zviri kukonzera hunogara kubva mukupera May kusvika mangwanani August. Rokunyaradza chinodiwa kuti kuberekana vaiona mvura tembiricha haana kudzika pane 15º C. Fertility munhukadzi anogona kuva mazai anosvika chiuru 400. Mushure wokutanga apiwa zviri kukonzera zviri kukonzera kunoitika mavhiki maviri. Caviar Goldfish ane namuka kusachinja-chinja, zvokuti mazai vari kuda pemvura zvinomera ari kudzika kupfuura hafu mita.

kupararira nzira

Population kwemarudzi reproduces kubudikidza gynogenesis. Chinonyanya kukosha ndechokuti mukono dzisingaoneki fuses pamwe ovum munhukadzi. Kukura embryo zvinobatanidzwa chete zai hadzi sirivha kabhu. Future vana rwizi hove chete ine vanhukadzi. Naizvozvo kashoma chaizvo pakati varume kuyangarara munzizi Goldfish. Kana mazai inseminated pamwe dzisingaoneki ramangwana vana kwemarudzi hove majini nhaka chete mwana nema remitemo Goldfish.

Population kwemarudzi ndohwavo muchikwata che chena rwizi hove, kabhu nyama gobvu saka, zvinonaka uye zvinovaka muviri. Ndosaka sirivha kabhu kwakakurumbira zvikuru hazvizivi maberekero, pamwe kabhu. In mashoko madyiro zvesirivha kabhu havana picky. Zooplankton, phytoplankton, detritus, zvisaririra zvemhuka uye zvinomera - Nde zvokudya rwizi anogara.

dzinogarisana

Ndakamira mvura - yaanofarira dzinogarisana Goldfish. Closed mumadziva, madhamu diki uye madziva, marshy dondo makungwa, akanyarara rwizi Backwaters uye peat basa - ndiro kero chaiwo gamba redu. Zvinofungidzirwa kuti mumadhaka - ndiyo huru uye kufarira nhetembo kabhu.

Zvinokosha kucherechedza kuti kabhu - hove akaomarara chaizvo. Yekusimbisa kukwanisa kwayo kuchinja yakaoma reservoirs. Uye vachiviga yl kuwira dormancy, sirivha kabhu refu nguva kunogona kuva pasina mvura. Panongotanga dura izere nemvura, kabhu zvakare ari kuratidza upenyu.

In yechando, zvimwechete zvinoitika. Hove yaita chando kupinda chando uye nyore runogara kutonhora chando. Mumwe chete kuuya kupisa sezvo pava zvakare kuupenyu.

Asi hatigoni kutonga kubuda mvura inoyerera,, mukusiyana kune yendarama kabhu vanosarudza ishamwari wayo sirivha.

kabhu hove chidobi

The rinofarirwa kupfuura nyaya hove uchiri ndarama nesirivha kabhu. Ichiyangarara hove iri chaiwo nzira hove. Rakashandiswa kamwene honye Joker chingwa muvhuruvhuru kana mukanyiwa, bhari, etc. Kuti uvandudze yeshoko unhu kwemafuta siyana changa :. Hempseed, linseed, anise, sunflower. Nokuti mumwe muviri mvura vanosarudzwa nomumwe hwemusi.

Kunyanya dzakakurumbira pamwe Goldfish anoshandisa tsvuku nehonye. Most catchability nzvimbo vaiona Makomba uye pemvura kuyambuka nezvizhinji hwemvura zvinomera. Karas zvakakwana ukabatwa pamwe rwizi pasi, uye hafu-mvura. Mushure zviri kukonzera, hove iri kunyanya zvibereko. Carp kuruma sagadzikana chaizvo. Poklovka uyewo nokusingagumi chaizvo uye akanyarara. Kukurumidza kana kunonoka kuchavazvuzvurudzira regai migumisiro. Asava mutendi mutsva anglers vanofanira kuziva kuti kabhu nokuruma ari usimbe kwazvo, yakabikwa saka kamwene kazhinji anoramba node.

Pane rinokosha kwenzira ndibate kabhu, zvose nendarama nesirivha. Pangosvika ichiyangarara anotanga kuzunungusa, uye zvishoma nezvishoma kune parutivi, unofanira kurova. Kazhinji, kana kusimba klove ichiyangarara avete pemvura. Izvi zvinoreva kuti nguva haisati yasvika okugumburisa: kabhu "anonzwa" uye kuravidza yakabikwa naye muromo. Chete pashure kwebasa ichiyangarara simba zvinofanira kuitwa achicheka. matambudziko makuru vachiwana mashoko kabhu mumvura haako. Chinonyanya kukosha - zviri akanyarara uye anotsvedzerera kwebasa angler.

Zvinofungidzirwa kuti yakanaka nguva poklovki - mangwanani uye manheru chete akanyarara uye akatsiga ekunze. Kuwedzera dzekare nzira, pane mamwe marudzi hove.

Uchibata kabhu pamusoro chemazino

nzira iyi hove rinoshandiswa muchirimo. Muna April, kana mvura isina chando, mvura mitumbi vava segirazi chaizvo. Nokuda kwokushayikwa pachena uye makwenzi kabhu kutya kutora hwemusi pamusoro ichiyangarara netsvimbo. hove All rwokuchengeta kubva kumahombekombe. Nzira yakanakisisa abate vachatitaka "chingamu".

Anokurukura Magadzirirwo nyore chaizvo. Cargo dzakabatanidzwa chiduku nhindi tambo, uye ipapo muenzaniso ndege rekeni, rakabatanidzwa chiredzo. On the chiredzo nezvikorekedzo rinorambidzwa leashes. The mutoro ari kupfeka chikepe kana pamhenderekedzo kukandwa uine optimum kure uko ambotirega ndichisveerera rabha. Somunhu kamwene akashandisa earthworm, crank kana mukanyiwa.

Bottom hove, kana feeder

nzira hove iri nyore. To kudzika kukuru vachishandisa Kukosa kukandwa feeder pamwe groundbait. Zvakakosha kuisa chakakandirwa yakanga kugara. Ipapo hove iri kuenda "tafura", uye ipapo kutanga poklovka. With nzira uyu anogona kubata vakadzikama zviitiko Goldfish. Sezvo yehwambo hunoshandiswa chitemamachira, honye, nehonye uye dzakasiyana zvezvipfuwo yokuvirisa.

anthropogenic zvinhu

Human kukanganisa Goldfish ane ekupedzisira ukoshi. Kunyange zvazvo kuchinja kuti kabhu kuti dzinogarisana ezvinhu zvikuru nyarara, uye tinofanira kufungawo vanhu kukanganisa zvakatipoteredza. nzizi dzakawanda uye reservoirs nokuda basa evanhu kuipa. Natural Resources Kusvibisa chikonzero hove kuti tama kunzvimbo yakachena. Zvinosuruvarisa kana ichi muitiro mberi, tinogona mushure mechinguva havaoni ichi rwizi rwakanaka. Asi vose vanoda kugara kunze kuchitonhora zvakanaka pamahombekombe netsvimbo hove uye abate yenyu pevanhu kabhu.

Karas sirivha: rwizi Champions

Mumwe angler anoitisa yayo nhamba kubatwa mukombe. Zvisinei, yakatarwa uye renhoroondo migumisiro kurema hove kubatwa. Top 10 rekodhi Goldfish Anosungwa siyana munzvimbo Russia uye Western Europe:

10. pamutemo yakanyorwa nhoroondo International Association of mutambo hove (IGFA) - ichi kabhu yairema 1.36 makirogiramu.

9. National zvinopupura Germany - 1.41 makirogiramu.

8. The national Nhoroondo Ukraine - 1,80 makirogiramu.

7. National zvinopupura Latvia - 2.10 makirogiramu.

6. Chinyorwa chehurumende kuti Poland - 2.20 makirogiramu.

5. Record Republic of Belarus - 2.75 makirogiramu.

4. 1996, ari Dnieper River pedyo Kyiv yakatorwa sirivha kabhu yairema 2,9 makirogiramu.

3. mutsika Zeya River muna Transbaikalia vehove vemo Akabata yesirivha mukombe kurema 3 makirogiramu.

2. kabhu Silver achirema 3.20 makirogiramu akabatwa them River (Kazakhstan).

1. mukuru nyika nhoroondo uye nenzvimbo yokutanga ndohwaJehovha Russian Federation. Silver kabhu yairema 4 kilos 250 magiramu Turuhan akamutswa kurwizi, rworuboshwe mutero womunhu Yenisei, muna Krasnoyarsk nharaunda (Russia).

Ndivo kabhu kana Mother Russia!