Thaum Menyuam Dev Hloov Pauv Lawv Cov Hniav

Cov txheej txheem:

Thaum Menyuam Dev Hloov Pauv Lawv Cov Hniav
Thaum Menyuam Dev Hloov Pauv Lawv Cov Hniav

Video: Thaum Menyuam Dev Hloov Pauv Lawv Cov Hniav

Video: Thaum Menyuam Dev Hloov Pauv Lawv Cov Hniav
Video: sawv ntxov los ua mov yuav xas mu rau ntxawm tswv huas noj tom hoo maum 2024, Hlis ntuj nqeg
Anonim

Kev saib xyuas tus menyuam yog lub luag haujlwm thiab muaj teebmeem ntau, txawm tias tus menyuam no yog menyuam dev. Piv txwv li, tus tswv saib xyuas yuav tsum paub thaum nws tus tsiaj cov hniav yuav hloov, vim tias qhov no tsis tshwm sim, tus tsiaj yuav tsum tau qhia rau tus kws kho tsiaj.

Thaum menyuam dev hloov pauv lawv cov hniav
Thaum menyuam dev hloov pauv lawv cov hniav

Nws yog qhov tsim nyog

  • - kev saib xyuas thiab saib xyuas tus tsiaj;
  • - leeg nqaij pob txha mos thiab pob txha;
  • - cov pob txha tshwj xeeb rau cov hniav.

Cov Lus Qhia

Kauj ruam 1

Mis nyuj cov hniav pib poob tawm nyob rau hauv peb lub hlis-menyuam dev. Cov incisors yog thawj hloov, thiab cov canines yog qhov hloov kawg. Canines Lub Sijhawm hauv cov menyuam dev yog sab-zoo li tus, ntse heev thiab tsim, tab sis lub cev tsis yooj yim. Qhov kev hloov ntawm cov hniav tshwm sim raws li hauv qab no: lub hauv paus hniav ntawm ib tus hniav tas mus li pib loj hlob nyob hauv qab cov mis. Maj mam, cov mis hauv paus yaj thiab cov hniav ntog tawm.

Kauj ruam 2

Cov mis nyuj cov hniav hauv tus menyuam dev hloov tag nrho cov hniav puas los ntawm rau rau xya lub hlis; hauv cov tsiaj loj hauv cov dev, qhov hloov pauv sai dua. Cov menyuam dev muaj 28 hniav ib ntus, thiab 42 tas mus li.

Kauj ruam 3

Qee zaum cov txheej txheem ntawm kev hloov cov hniav tuaj yeem raug ncua vim muaj kab mob ntawm cov tsiaj txhu lossis pob ntseg pob ntseg. Hauv qhov no, tus hniav ib ntus tsis poob thiab tsis pub tus hniav puas loj tuaj. Kev txhuam hniav ib txwm loj hlob raws txoj kev tsawg kawg tiv taus - raws kab noj hniav hauv qhov chaw cov mis ib. Yog li, yog tias cov hniav ib ntus tsis tawm hauv lub sijhawm, tus hniav puas tuaj yeem loj hlob rau hauv qhov chaw tsis ncaj ncees lossis tsis loj hlob. Yog tias cov npe ib ntus rau qee lub laj thawj tsis poob rau lub sijhawm, lawv yuav tsum tau muab tshem tawm.

Kauj ruam 4

Qhov kev hloov ntawm cov hniav tuaj yeem cuam tshuam tsis yog vim hais tias ntawm cov kab mob, tab sis kuj vim hais tias lub ntuj los yog yug me nyuam ua ntej, cov yam ntxwv ntawm kev pub mis thiab tu. Cov teeb meem hniav yog tshwm sim hauv cov tsiaj me me, nruab nrab thiab ntev ntev. Cov zaub mov uas tseem muag muag thiab xoob rau tus menyuam dev loj tuaj yeem ua rau txhim kho qhov zom ntawm cov leeg. Qhov no ua rau muaj qhov txo qis hauv cov ntim ntawm cov pos hniav, thaum cov hniav nyob tsis hloov hauv cov duab thiab qhov loj me.

Kauj ruam 5

Cov menyuam dev feem ntau pib zom rau qee yam thaum hloov hniav, yog li kom tawm ntawm cov rooj tog kom nyob twj ywm, nws yog qhov yuav tsum tau muab tus menyuam dev plab hlaub pob txha thiab pob txha mos. Qhov no yuav tsis tsuas yog ua kom cov tsiaj tu, tab sis kuj yuav daws qhov teeb meem ntawm cov khoom noj muag muag dhau, thiab yuav pab kom cov hniav mis poob sai. Ntxiv rau, pob txha mos thiab pob txha muaj ntau yam khoom noj muaj txiaj ntsig, nrog rau calcium, uas yog qhov tseem ceeb rau kev loj hlob ntawm cov hniav. Ntxiv nrog rau plab hlaub pob txha mos, koj tuaj yeem muab koj cov menyuam dev tshwj xeeb roj hmab cov khoom ua si thiab cov pob txha tsim los ntawm kev noj haus cov roj.

Kauj Ruam 6

Yog tias koj xav tias koj tus menyuam dev ncua sijhawm hloov hniav, koj yuav tsum tsis txhob sim rub cov mis nyuj rau koj tus kheej, koj yuav tsum hu rau tus kws kho tsiaj. Kev siv tsis raws cai yuav ua rau muaj teeb meem txog kab mob hniav ntau dua. Yog tias tsis muaj qhov hloov loj, cov hniav yuav hloov zuj zus, tab sis nrog kev ncua, kev hloov pauv tag nrho ntawm cov hniav tuaj yeem tshwm sim tsuas yog ib xyoos. Mis nyuj cov hniav uas tsis poob tawm hauv lub sijhawm yuav ua rau tus lej tsis raug ntawm cov hniav tas mus li. Feem ntau cov zoo li, qhov no yuav tsis ua rau muaj kev tsis yooj yim rau tus dev, tab sis yog tias tus dev yog purebred, nws yuav tsis raug txais rau kev ua yeeb yam.

Pom zoo: