Kev ceev faj rau kev siv qaib incubator

Ntau tus phooj ywg muaj kev nkag siab yuam kev tom qab yuav ib qhoqe incubator, uas yog, kuv yuav lub tshuab tsis siv neeg tag nrho.kuv tsis ua'tsis tas yuav txhawj txog muab qe rau hauv nws.Kuv tsuas tuaj yeem tos 21 hnub kom tshwm sim, tab sis kuv yuav xav tias cov yub tawm tom qab 21 hnub.Muaj kuj tsawg los yog cov noob muaj qhov teeb meem zoo li no.Qhov tseeb, qhov kev xav no yog qhov txaus ntshai heev, thiab tus nqi kuj tseem loj heev, vim tias daim nqi hluav taws xob rau 21 hnub tsis yog me me, thiab cov qe hauv qhov cub tawg tiag tiag!

 Cov teeb meem uas yuav tsum tau muab sau tseg

1. Manually txav cov qe los ntawm lub tais lub qe mus rau lub tais hatching thaum tso lub tais.Thaum lub sijhawm ua haujlwm, chav tsev kub yuav tsum khaws cia ntawm li 25°C, thiab qhov kev txiav txim yuav tsum ceev ceev.Cov qe ntawm txhua tusincubatoryuav tsum ua kom tiav hauv 30 mus rau 40 feeb.Lub sijhawm ntev dhau lawm.tsis zoo rau embryonic txoj kev loj hlob.

2. Txhim kho qhov kub thiab txias, thiab tswj qhov kub ntawm 37.1 ~ 37.2℃.

3. Ua kom cov av noo kom zoo thiab tswj cov av noo ntawm 70-80%.

Cov me nyuam tom qab yug me nyuam

Nqaij qaib hatching mus rau 20.5 hnub tom qab hatching nyob rau hauv loj, tag nrho batch ntawm hatching tsuas yog yuav tsum tau khaws 2 me nyuam qaib yuav tsum liquidated;rau cov qe qe nyob rau hauv batch, vim tsis sib npaug ntawm hatching, lawv yuav khaws txhua 4 mus rau 6 teev.Thaum lub sijhawm ua haujlwm, cov menyuam qaib uas tsis zoo ntawm txoj hlab ntaws nqus thiab cov fluff qhuav yuav tsum tau muab tso rau hauv lub hatcher ib ntus.Nce qhov kub ntawm lub hatcher los ntawm 0.5 mus rau 1°C, thiab cov qaib yuav raug kho raws li cov menyuam qaib tsis muaj zog tom qab 21.5 hnub.

Tej yam cuam tshuam rau Hatching

Thaum lub sij hawm kev loj hlob ntawm cov nqaij qaib embryos, kev sib pauv roj yuav tsum tau ua, tshwj xeeb tshaj yog tom qab 19th hnub ntawm incubation (12 teev ua ntej lub caij ntuj sov), embryos pib ua pa los ntawm lub ntsws, qhov xav tau oxygen maj mam nce, thiab cov pa roj carbon dioxide tso tawm kuj. maj mam nce.

Nyob rau lub sijhawm no, yog tias qhov cua tsis zoo, nws yuav ua rau mob hypoxia hauv lub incubator.Txawm hais tias qhov ua pa ntawm cov menyuam qaib nce ntxiv 2-3 zaug, nws tseem tsis tuaj yeem ua tau raws li nws qhov xav tau oxygen.Yog li ntawd, cell metabolism yog inhibited thiab acidic tshuaj nyob rau hauv lub cev.Cov kab mob metabolic respiratory acidosis tshwm sim vim kev nce ib feem ntawm cov pa roj carbon dioxide nyob rau hauv cov ntaub so ntswg, ua rau txo qis hauv plawv, myocardial hypoxia, necrosis, mob plawv, thiab mob plawv.

 Nws tau txiav txim siab tias cov pa oxygen noj ntawm txhua lub qe embryo thaum lub sij hawm tag nrhoincubationLub sij hawm yog 4-4.5L, thiab cov pa roj carbon dioxide yog 3-3.5L.Kev sim tau pom tias yog tias cov pa oxygen hauv lub tshuab nqus tsev poob qis los ntawm 1%, tus nqi hatching yuav poob 5%;carbon dioxide cov ntsiab lus nyob ib ncig ntawm lub embryo qe yuav tsum tsis txhob ntau tshaj 0.5%.

Qhov ib txwm muaj cov pa oxygen hauv huab cua tuaj yeem khaws cia ntawm 20% -21%.Yog li ntawd, tus yuam sij rau qhov cua yog sim kom txo cov concentration ntawm carbon dioxide nyob ib ncig ntawm lub qe, thiab cov nyhuv ntawm qhov cua yog muaj feem xyuam rau cov qauv ntawm lub incubator, architectural tsim ntawm lub incubator, thiab sab hauv thiab sab nraud ib puag ncig ntawm lub incubator. .

 Muab piv rau yam uas cuam tshuam rau qhov hatching tus nqi, qhov kub thiab txias yog thawj zaug, ua raws li qhov cua.

Vim li cas ntau phau ntawv txheeb xyuas qhov kub, av noo, qhov cua….es tsis txhob kub, qhov cua, thiab av noo?

Yog vim li cas yog yooj yim heev, txoj kev ntawm dag hatching yog imitated los ntawm hens tuav qe.Cov niam cov noog yuav tsum xaiv tuav lawv cov qe hauv qhov chaw qhuav.Cov noog feem ntau yog nyob ntawm tsob ntoo, thiab tus naj npawb ntawm hatching ntawm ib lub sij hawm tsis loj, yog li qhov cua tsis xav tau ntau dhau;

Artificial incubation yog txawv.Lub peev xwm ntawm niaj hnub incubators yog ntau tshaj kaum tawm txhiab lub qe, yog li qhov cua yog qhov tseem ceeb heev.Ntxiv mus, ntau qhov kev sim nyob rau hauv ob peb xyoos dhau los no tau ua pov thawj tias anhydrous incubation tsis cuam tshuam los yog tsis cuam tshuam rau hatchability ntau heev.

Feem ntau ntawm cov qub incubators muaj qhov tsis zoo xws li cov kiv cua me me, qis qis thiab tsis tsim nyog tis.Tsis tsuas yog lub qhov cua tsis tiav, muaj cov fab tuag, tab sis kuj yog cov cua sov ntawm cov cua sov tsis tuaj yeem xa mus rau txhua qhov chaw kom sai li sai tau thiab sib npaug, uas ua rau qhov kub thiab txias sib txawv hauv qhov chaw incubator loj heev.Rau lub hom phiaj no, lub incubator yuav tsum tau remodeled los yog hloov nrog ib tug tshiab.