Kubereka pike perch - inotanga uye kupera rini

Walleye ihove inodikanwa kune vabati vehove vazhinji. Inokosheswa nokuda kwehutano hwayo hunobatsira, pamwe chete nekuita hove. Kudhonza hove mumvura kunofadza. Asi pane mamwe maitiro echikara panguva yekubereka. Funga kuti pike perch spawning inoenda sei, uye kuti inobata sei kuruma.

Iyo pike perch inobereka sei mumamiriro echisikigo

Mushure mechando, pike perch inopinda munzvimbo dzakapfuma mune zvekudya uye zvinomera. Chikamu chekutanga chechitubu chinozivikanwa nokuda kwemaitiro anoshanda ehove. Ane inonzi zhor isati yabereka.

Kunyange zvazvo pike perch ichizivikanwa semugari wepasi, inobereka munzvimbo dzisina kujairika kwairi. Haatsvage kudzika, asi anofarira nzvimbo dzakadzikama, dzakanyarara, dzine zvirimwa zvakawanda uye kusavapo kwemhepo. Inogona kutoenda kunzvimbo dzine mafashamo. Apo pike perch inobereka, avhareji kudzika i 0,5-1 m.

Chido chezvinomera chinotsanangurwa nekuti chikara chinozvarira pamashanga etsanga nehumwe huswa hwemumvura. Kukandira mazai mumakomba ane midziyo hakuna kubviswa. Chinhu chikuru ndechokuti ivhu rakachena (jecha kana dombo).

Huwandu hwevanhu hwakakamurwa kuita mamicrogroups ane varume vakati wandei uye mukadzi mumwe. Isati yatanga kubereka, hadzi inogadzirira nzvimbo, uye varume vari pedyo. Nezvimbi uye muswe, hove inochenesa midzi nemadzinde ezvirimwa kubva mutsvina. Kana ivhu rakasarudzwa senzvimbo yekuberekesa, saka vatori vechikamu vose "vanochera" gomba. Mhedzisiro igomba reoval 30-60 cm kureba uye kusvika 10 cm kudzika.

nzira yekubereka

Kana pike perch yabereka, inotora nzvimbo yakatwasuka, musoro pasi, uye inotanga rhythmic mafambiro emuswe kubva kune rimwe divi kuenda kune rimwe divi. Iyi nzira inogona kuonekwa kunyange kubva kumahombekombe. Izvi zvinoitika munguva dzemangwanani kusati kwaedza.

Paavhareji, munhu mukuru anokwanisa kukandira 250-300 zviuru mazai. Yaita basa rayo, hadzi inoenda kukadzika uye murume anotora. Chinofadza ndechekuti chikara chikuru chete chinodurura mukaka. Achituhwina achitenderedza masonry, anotanga nzira yekuberekesa.

Basa rechipiri remurume ndiro kuchengetedzwa kwefry remangwana. Muchiitiko ichi, yechipiri yakakura pike perch inogona kunge yatobatanidzwa.

Vanodzivirira chizvarwa chavo chemunguva yemberi zvine ungwaru. Hapana anotenderwa pedyo nedendere. Panguva imwecheteyo, murume nguva nenguva anochenesa nzvimbo yevhu uye kumwe kusvibiswa.

Mushure mekuonekwa kwevadiki, mabasa echirume anoonekwa seakapedzwa. Vanhu vakuru zvakare vanopinda mumvura yakadzika. Dzimwe dzinoumburuka mugungwa nokuti hadzigoni kumira mumvura ine madhaka yechitubu. Iyo fry inova yakazvimiririra uye kubva pamazuva ekutanga vanotanga kudya pane plankton, uye gare gare pane zvimwe zvidiki. Chikara chinokura nekukurumidza. Mumamiriro ezvinhu akanaka, inogona kuwedzera 600 magiramu ehupenyu huremu pagore, uye mushure memaviri, 1 kg imwe neimwe.

Nguva yekubereka

Kuti ibereke, iyo fanged inotanga muchirimo nokukurumidza apo mvura inodziya kusvika ku8-10 degrees. Pakutanga, pike chete yakabereka. Chaizvoizvo, kubereka kunotanga muna Kubvumbi, uye mune mamwe matunhu kunyangwe kare. Saka, paVolga uye Kuban, inogona kutanga pakupera kwaMarch. Kana nguva yechando ichikwevera mberi, saka zvachose pakutanga kwaJune.

Yokutanga fry inowanikwa mumvura inotonhorera (12 degrees) mushure memazuva gumi. Mune inodziya (10-16 madhigirii), ivo vanotochochonya pazuva rechishanu.

Nguva yekuberekesa inoenderana nemamiriro ekunze enzvimbo yakati. Zuva rinogona kusiyana zvakanyanya. Iwe unogona kuziva kana pike perch inobereka maererano nemitemo yekubata hove. Sezvaunoziva, kuitira kuchengetedza huwandu hwevanhu, nguva iyi inodzivirirwa nemutemo, kureva, zvirambidzo pakuredza zvinotangwa.

Semuenzaniso, munharaunda yepakati peRussia, kurambidzwa kwekubereka kunotanga muhafu yekutanga yaMay uye kunopera pakupera kwemwedzi. MuUrals, haugone kuvhima pike perch mukutanga kwezhizha uye kusvika hafu yechipiri yaJune. Kumaodzanyemba kwenyika, zvirambidzo zvakaunzwa kutanga kwaApril. Nokudaro, tinogona kugumisa apo kubereka kwepike perch kunotanga uye kunopera. Muchokwadi, nguva yekuberekesa inotora nguva yakareba. Paavhareji 3-4 mavhiki.

Nekutyora kurambidzwa kwekubereka, manejimendi uye mhosva yemhosva inopihwa.

Asi izvi hazvirevi kuti haugone kuenda kunobata hove zvachose. Mutemo unongoganhura maturusi, nzira, nzvimbo dzekuredza. Semuenzaniso, kubata hove kwakayangarara kunobvumidzwa pachiyero chetackle imwe pamunhu. Nhamba yezvikorekedzo ishoma (kwete kupfuura maviri). Izvo zvinorambidzwa kushandisa motaboat (kunyangwe nekuda kwekunakidzwa), nezvimwe.

Maitiro panguva yekubereka

Nzira yekuberekesa ye zander, kusiyana nemamwe marudzi ehove, haishamisi. Zvose zvinoenda chinyararire uye zvakadzikama. Kunze, zvakaoma kuziva. Zvinokwanisika here kutarisa misana yavo pamusoro pemvura (muhupenyu hwezuva nezuva, pike perch inoda kugara pedyo nevhu).

Nzira huru inoitika usiku, uye masikati mukadzi anozorora uye anowana simba.

Kana pike perch ichikura, kubata hove kunenge kusisina basa. Panguva ino, hove iri muchikamu chepasi uye haitombodyi. Naizvozvo, hazvigoneke zvachose kubata chikara, uye kunyanya hombe. Asi zvakadaro, panogona kunge paine bug. Kazhinji pwere dzepakati nediki saizi dzinouya pane hoko.

Nezve kuruma isati yabereka uye yapedza

Usati wabereka, kurumwa hakuna kugadzikana uye kusingatarisirwi. Kazhinji, chikara pachacho chakaoma mukuita. Hazvisi nyore kunyatsonzwisisa nguva chaiyo uye chii chekumubata. Munguva yekuberekesa, kubata hove kunogona kunge kuri kutambisa nguva. Inosara chete kumirira kuti kubereka kupere.

Kubata hove kunotanga kuunza mhedzisiro uye mafaro mushure mekubereka. Chokwadi kwenguva pfupi. Nzara, pike perch inopinda mu "zhora" modhi uye inotanga kushingaira kudya. Chinhu chakanyanya kuoma kuziva nguva iyi. Vabati vehove vane ruzivo vanotungamirirwa ne bleak (the main prey of zander). Kupera kwekubereka kunopindirana nenguva yekushanda kwehove iyi ine hupenyu hwesirivha. Iyi ndiyo nguva yakanakisisa yekubata hove mumwaka wekudziya. Ipapo zander inomira kuchovha kazhinji. Kunyanya pamazuva anopisa ezhizha. Anovanza pakadzika mumakomba uye mukuora mwoyo. Chete nekuderera kwekushisa (mumatsutso) iko kubata hove kunodzorerwa.