Hatchery qe txhais tau hais tias fertilized qe rau incubation.Hatchery qe yuav tsum fertilized qe.Tab sis nws tsis txhais hais tias txhua txhua fertilized qe yuav hatched.Hatching tshwm sim yuav txawv ntawm lub qe mob.Rau ua ib tug zoo hatchery qe, niam qaib yuav tsum nyob rau hauv zoo. noj zaub mov hauv xeev.Tsis tas li ntawd, cov qe yuav tsum tau incubated ua ntej 7 hnub dhau los tom qab tso tawm.Nws yog qhov zoo dua rau khaws cia ntawm qhov chaw nrog kub ntawm 10-16 ° C thiab 70% av noo tsis txhob ncaj qha tshav ntuj ua ntej pib incubation.Qe nrog tawg ntawm qe, txawv txav. cov qe los yog cov qe nrog cov qe uas muaj kab mob tsis zoo ntawm cov qe qe.
Fertilized qe
Fertilized qe yog ib lub qe tso los ntawm mating ib tug hen thiab ib tug qaib. Yog li, nws yuav ua tau ib tug qaib.
Unfertilized qe
Unfertilized qe yog ib qe peb feem ntau noj.Raws li ib tug unfertilized qe s nteg los ntawm ib tug hen ib leeg, nws yuav ua tsis tau ib tug qaib.
1. Qe yog tsim rau hatching.
2.Qe nrog tsawg hatching feem pua.
3. Qe yuav tsum tau muab pov tseg.
Thov yuav tsum tau xyuas qhov kev loj hlob ntawm lub qe nyob rau hauv lub sij hawm thaum lub sij hawm incubation:
Thawj lub sij hawm kuaj qe (hnub 5th - 6th): Feem ntau xyuas cov fetilization ntawm cov qe hatching, thiab xaiv tawm cov qe fertilized, xoob qe qe thiab cov phev qe tuag.
Qhov thib ob lub sij hawm kuaj qe (hnub 11th-12th): Feem ntau kuaj xyuas cov qe embryos.Cov embryos loj hlob zuj zus tuaj, cov hlab ntsha nyob thoob plaws lub qe, thiab cov huab cua hauv cov hlwb loj thiab zoo txhais.
Qhov thib 3 lub sij hawm kuaj qe (hnub 16th-17th): Teem lub teeb ci nrog lub taub hau me me, lub embryo nyob rau hauv lub qe tsim zoo yog flled nrog embryos, thiab tsis pom lub teeb nyob rau hauv ntau qhov chaw;Yog hais tias nws yog ib tug sillbirth, cov hlab ntsha nyob rau hauv lub qe yog qhov muag plooj thiab tsis pom, qhov ze ntawm lub pa chamber hloov daj, thiab ciam teb ntawm lub qe txheem thiab cov huab cua chamber yog tsis pom tseeb.
Hatching lub sij hawm (Hnub 19th-21th): Nws tau nkag mus rau lub sij hawm hatching thaum muaj cov kab nrib pleb ntawm lub qe, Meanwhile nws yog tsim nyog los ua kom cov av noo kom paub meej tias lub qe yog mos txaus rau cov me nyuam qaib kom tawg lub plhaub, thiab txo qhov kub thiab txias. 37-37.5 ° C yog qhov zoo tshaj plaws.
Post lub sij hawm: Jun-21-2022