Kev Npaj Ua ntej Hatching Tshuab

1. Ua ntej kev teeb tsa, cov cement pem teb yuav tsum tau khaws cia. Lub incubator yog tilted me ntsis rau pem hauv ntej (qee cov qauv rov qab), kom cov dej phwj tuaj yeem tawm thaum ntxuav. Yuav tsum muaj 2 mus rau 3 meters ntawm qhov chaw ua haujlwm nyob rau pem hauv ntej ntawm lub qhov rooj tshuab.

2. Cov tshuaj tua kab mob ntawm chav incubation yuav tsum tau nqa tawm 1 lub lis piam ua ntej incubation. Tag nrho cov ces kaum ntawm chav tsev hatching yuav tsum tau ntxuav thiab fumigated nrog poov tshuaj permanganate thiab formaldehyde.

3. Tshawb xyuas seb lub qe tais thav duab puas ruaj khov, seb cov hlau hlau puas yog dislocated, tawg thiab khoov, thiab lwm yam, thiab xyuas ib qho los ntawm ib qho.

4. Xyuas seb lub chav tsev hatching yog nruj tom qab kaw, seb plaub phab ntsa, sab saum toj thiab hauv qab phaj ntawm chav hatching yog deformed, thiab lwm yam, thiab kho qhov teeb meem raws sij hawm.

5. Ib lub lis piam ua ntej hatching, nws yog ib qho tsim nyog yuav tsum tau xyuas seb lub installation puas ruaj khov thiab seb cov hlua ntawm txhua qhov hluav taws xob puas yog thiab txhim khu kev qha.

6. Kev tshuaj xyuas thaum lub sijhawm ua haujlwm. Thaum lub sij hawm kuaj lub tshuab, ntsuas kub, av noo, tswb tswb, kiv cua thiab lwm yam tshuab thiab kev sib hloov ntawm lub cev muaj zog yuav tsum tau kuaj xyuas. Txhua yam yog qhov qub, thiab lub tshuab ntsuas yuav khiav rau 1 mus rau 2 hnub ua ntej kev ua haujlwm hatching. Rau kev npaj ntawm hatching qe, pre- hatching xaiv ntawm hatching qe yuav tsum tau ua ua ntej, uas yog, kev soj ntsuam sab nraud, kuaj qe thiab autopsy. Qhov thib ob, preheating thiab sterilizing lub qe ua ntej hatching yuav tsum tau ua.