Ngaba amaqanda afuna ukuqhanyiswa ukuze aqanduselwe?

Ewe, amaqanda kufuneka aqhanyiswe ngaphambi kokuba aqanduselwe.

Amaqanda kufuneka achunyiswe ukuze abeamaqanda aqhanyiswengaphambi kokuba akhule abe ngamantshontsho, kwaye amaqanda angavundiswanga akanakuqandusela amantshontsho. Iqanda elichumayo likwi-yolk yeqanda, umzimba oyintloko wentshontsho yi-yolk, kwaye umsebenzi oyintloko weqanda elimhlophe kukukhusela i-yolk. Umjikelo wokuqandusela amantshontsho umalunga neentsuku ezingama-21, kwaye ubushushu begumbi kufuneka bugcinwe malunga nama-25 degrees ngexesha lokuqandusela.

 Izinto ezichaphazela ukuqanduselwa kwentshontsho

Izinto ezichaphazela izinga lokuqandusela amantshontsho ziquka ubushushu kunye nomxholo weoksijini, kwaye indawo engqongileyo kufuneka igcinwe kubushushu obungama-25 degrees. Umxholo we-oksijeni uyinto enkulu kakhulu. Uphononongo lubonise ukuba kwi-1% nganye yehla kwi-oxygen content kwi-incubator, izinga lokuqandusela liya kuhla nge-1%. Ngokuqhelekileyo, umxholo we-oksijini emoyeni umalunga ne-20%, kwaye kuyimfuneko ukunikela ingqalelo kwi-ventilation.

Izinto ezilungileyo zokusebenzisa iiqanda incubator

＞Isixa esikhulu sokufukanyelwa kwangexesha elinye, ukonga izixhobo. Iinkukhu ziqanduselwa kwiintsuku ezingama-21, ixesha elifutshane lokufukamela, ukusebenza kakuhle okuphezulu.
＞Umatshini ozeleyo wokufukamela kunye nokuqandusela, unokufukama kwaye uqandusele kwiibhetshi.
＞Inqanaba eliphezulu lokuzisebenzela, iimfuno eziphantsi zesakhono sobuchule sabaqhubi, kulula ukuyiqonda ngokufunda, ukonga iindleko zabasebenzi.

 indlela yokuqandusela amantshontsho

Iindlela zokuqandusela amantshontsho ziquka ukuqanduselwa kwenkukhu kunyeukuqanduselwa kwe-incubator. Ukuqanduselwa kwesikhukukazi kokokuqanduselwa kwendalo, oko kunokonga abasebenzi, kwaye ubushushu kunye nokufuma okubonelelweyo kukwahambelana kakhulu nemithetho yendalo, kodwa le ndlela ayifanelanga ukuqandusela amaqanda ngomlinganiselo omkhulu; i-incubator Ihambelana nemigangatho yokuqandusela yeenkukhu, kulula ukuyisebenzisa, kwaye inokuqanduselwa kwiibhetshi.

Ngaba amaqanda athengiweyo anokuhlanjwa?

Nangona iqanda libonakala lilula, isakhiwo salo sinzima. Iqokobhe leqanda lilodwa linamaleko amahlanu ezinto ezahlukeneyo. Ukusuka ngaphakathi ukuya ngaphandle, umaleko wokuqala weqokobhe leqanda yinwebu yangaphakathi yeqokobhe leqanda, eyinwebu esinokuthi ngamanye amaxesha siyibone xa sixobula iqanda. Ilandelwa yinwebu yeqokobhe leqanda elingaphandle, i-papillary cone layer, i-palisade layer kunye nenwebu yeqokobhe leqanda ngokulandelelanayo. Iqokobhe lamaqanda lijongeka libambene ngaphandle, kodwa eneneni libubumbile.

Kukho ifilimu ekhuselayo eyenziwe ngento ye-gelatinous kumphezulu weqokobhe leqanda, enokuthintela iibhaktheriya ekuhlaseleni kwaye ikhusele ukufuma kwiqanda ekuphumeni. Ukuhlamba amaqanda ngamanzi kuya kutshabalalisa ifilimu ekhuselayo, ikhokelela ngokulula ekuhlaselweni kwebhaktheriya, ukukhuphuka kwamanzi, kunye nokuwohloka kweqanda. Ngoko ke, emva kokuthenga amaqanda, akukho mfuneko yokuwahlamba ngaphambi kokugcinwa. Xa zilungele ukutyiwa, zinokuhlanjwa zize ziphekwe embizeni.