Xov xwm thiab SocietyXwm

Qhov no amazing ntses Siberian whitefish

Ib tug ntawm qhov zoo tshaj plaws ua si ntses yog Siberian whitefish, whitefish belongs rau tsev neeg (uas kuj zwm rau lub Cisco, whitefish, whitefish thiab ntau lwm yam ntses). Feem ntau muksun ntev ntawm 40-45 cm thiab ib tug luj ntawm txog 2-3 kg. Ib txhia tib neeg mus txog ib tug ntev ntawm 75 cm thiab ib tug luj ntawm 8 kg. Vim qhov no sab qaum teb ntses, whitefish nyob yuav luag tag nrho cov loj Siberian dej ntws: lub Irtysh, OB, Yenisey, Lena, nyob rau hauv Taimyr ceg av qab teb pas dej, raws li zoo raws li desalinated dej ntawm lub OB thiab Yenisei daim di ncauj. Muksun faib unevenly nyob rau hauv Siberia, preferring txias thiab dej huv. Feem ntau cov whitefish lub neej nyob rau hauv lub OB thiab Taz Bay thiab nyob rau hauv lub Yenisei.

Muaj pes tsawg leeg ntawm lub whitefish noj cov zaub mov yog nyob ntawm lub caij ntuj no. Nyob rau hauv lub qaib ntses whitefish txau tsuas yog nyob rau benthic crustaceans thiab Molluscs. Lub staple khoom noj khoom haus nyob rau hauv lub caij ntuj no yog zooplankton.

Zoo li lwm qhov semi ntses whitefish los ntawm lub chaw ntug hiav dej ntawm lub Arctic hiav txwv mus rau qhov chaw ntawm spawning tsiv teb tsaws ua ntau kilometers. Feem ntau whitefish spawning khiav pib tam sim ntawd tom qab qhov kawg ntawm cov dej khov txaus. Mus txog tus dej, qhov chaw ntawm spawning whitefish nce mus txog xwb los lub caij nplooj zeeg (lig Cuaj hlis-thaum ntxov Lub kaum hli ntuj). Tus heev tib yam spawning pib nrog qhov pib ntawm tsim ntawm lub thawj cov nab kuab (feem ntau yog nyob rau hauv Lub kaum hli ntuj) thiab xaus rau thaum cov dej kub yog lowered mus rau 4 ° C (i.e., qhov chaw nyob rau hauv Kaum ib hlis).

Rau spawning ntses whitefish prefers qhov chaw nyob qhov twg cov hauv qab no yog zeb los yog pebbly, thiab rau - ceev txaus. Number of qe nyob rau hauv lub loj ntawm txhua kev ib tug neeg. Los ntawm txoj kev, rau cov spawning whitefish los txhua txhua xyoo. Thaum lub sij hawm nws lub neej cov ntses ntses nteg qe ob peb lub sij hawm (feem ntau yog peb los yog plaub). Thiab qhov tseeb hais tias neeg laus caug yog hais txog kaum xyoo, thiab cov pojniam - txawm tom qab, whitefish ua heev lam tau lam ua rau cov txiv neej. Uas yog vim li cas lub neeg nyob ntawm no ntses yuav tsum tau ib tug txhim khu kev qha kev tiv thaiv.

Nyob rau hauv feem ntau cov cheeb tsam ntawm lub Urals thiab Siberian dawb salmon nuv ntses yog txwv tsis pub. Thiab nyob qhov twg nws yog tso cai, nuv ntses yog nqa tawm los ntawm kev nuv ntses crews nyob rau hauv daim ntawv tso cai thiab nruj me ntsis txwv ntau.

Raws li rau kev ua si nawv nuv ntses, cov whitefish yog feem ntau ntes tau nyob rau hauv cov yoov. Nws yog ib nqi sau cia hais tias qhov no yog ib tug heev whimsical ntses, thiab yog li rau ib tug muaj kev vam meej nuv ntses yog tsim nyog los yog tuaj tos cov kab nuv ntses coj mus rau ib tug tej khoom noj khoom haus hauv paus ntawm lub reservoir. Yog li ntawd ntes tau nyob rau hauv kab nuv ntses los yog spinning whitefish - ntses daim duab uas yog zoo siab heev neeg nuv ntses.

Lwm yam whitefish whitefish txawv ntawm lub nce steeply qab lub taub hau lub cev. Boca whitefish nyob rau hauv cov nyiaj, rov qab tsaus ntuj nti, lub plab thiab daj ntseg dawb.

Raws li nrog rau tag nrho cov nyob rau hauv dej txias ntses whitefish yog heev oily. Tus hluas, kev sib tw, thiab high-zog ceev ceev utilizable nqaij dua li fatty acids pab tau rau lub cev muaj ib tug plurality cov as-ham thiab lw ntsiab. Nws muaj yam tshuaj xws li chromium, zinc, molybdenum, thiab kuj pab tau rau lub paj hlwb thiab lub plawv system ntawm tooj liab thiab bromine.

Ntawm whitefish yuav noj ib tug heev kawg loj tus naj npawb ntawm qab thiab noj qab nyob zoo tais diav. Nws kib, boiled, las, smoked los yog txawm noj nyoos. Khov whitefish thaum defrosting retains tag nrho nws cov khoom noj khoom haus cov khoom.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 hmn.delachieve.com. Theme powered by WordPress.