Chenjezo pogwiritsira ntchito chofungatira anapiye

Anzanu ambiri amakhala ndi kusamvana atagulachofungatira dzira, ndiye kuti, ndinagula makina odzichitira okha.Ine sindikutero'sindiyenera kudandaula za kuika mazira mmenemo.Ndingodikirira kwa masiku 21, koma ndimva kuti mbande zimatuluka pakadutsa masiku 21.Pali ochepa kapena mbande zomwe zili ndi vuto lotere.Ndipotu, kuganiza kwamtunduwu ndi koopsa kwambiri, ndipo mtengo wake ndi waukulu, chifukwa ndalama zamagetsi kwa masiku 21 si ochepa, ndipo mazira mu chofungatira amawonongekadi!

 Nkhani zomwe ziyenera kuzindikiridwa

1. Sunthani mazirawo pamanja kuchokera pa thireyi yoswa dzira kupita ku thireyi yoskera poyika thireyi.Panthawi ya opaleshoni, kutentha kwa chipinda kuyenera kukhala pafupifupi 25°C, ndipo zochita ziyenera kukhala zachangu.Mazira a aliyensechofungatiraiyenera kumalizidwa mkati mwa mphindi 30 mpaka 40.Nthawi ndi yaitali kwambiri.zotsutsana ndi kukula kwa embryonic.

2. Chepetsani kutentha moyenera, ndikuwongolera kutentha kwa 37.1 ~ 37.2℃.

3. Wonjezerani bwino chinyezi ndikuwongolera chinyezi pa 70-80%.

Anapiye ataswa

Kuswa nkhuku patatha masiku 20.5 kuswa mochulukira, gulu lonse losweka limangofunika kunyamula anapiye awiri kuti athetsedwe;pakuswa mazira m'magulu, chifukwa cha kuswa kofanana, amatengedwa maola 4 mpaka 6 aliwonse.Pogwira ntchito, anapiye osayamwa bwino ndi mchombo komanso owuma amayenera kusiyidwa kwakanthawi.Kwezani kutentha kwa hatcher ndi 0,5 mpaka 1°C, ndipo nkhuku zidzatengedwa ngati anapiye ofooka pakatha masiku 21.5.

Zomwe Zimakhudza Kuswa

Pakukula kwa mazira a nkhuku, kusinthana kwa gasi kuyenera kuchitika, makamaka pambuyo pa tsiku la 19 la makulitsidwe (maola 12 koyambirira kwa chilimwe), miluzayo imayamba kupuma kudzera m'mapapo, kufunikira kwa okosijeni kumawonjezeka pang'onopang'ono, komanso kutulutsa mpweya woipa. pang'onopang'ono kumawonjezeka.

Panthawi imeneyi, ngati mpweya wabwino uli wochepa, umayambitsa hypoxia kwambiri mu chofungatira.Ngakhale kupuma kwa kamwana kakang'ono kamene kaswedwe kachulukidwe ka 2-3, sikungathe kukwaniritsa zosowa zake za okosijeni.Zotsatira zake, kagayidwe ka maselo amalepheretsa ndipo zinthu za acidic zimawunjikana m'thupi.Metabolic kupuma acidosis imachitika chifukwa cha kuchuluka kwapang'onopang'ono kwa carbon dioxide mu minofu, zomwe zimapangitsa kuchepa kwa mtima, hypoxia ya myocardial, necrosis, kusokonezeka kwa mtima, ndi kumangidwa kwa mtima.

 Zinatsimikiziridwa kuti kumwa kwa oxygen kwa dzira lililonse la mluza panthawi yonseyikuyamwitsaNthawi inali 4-4.5L, ndipo mpweya woipa wa carbon dioxide unali 3-3.5L.Mayesero asonyeza kuti ngati mpweya wa okosijeni mu chofungatira watsika ndi 1%, mlingo wa hatch udzatsika ndi 5%;Mpweya wa carbon dioxide wozungulira dzira la mwana wosabadwayo sayenera kupitirira 0.5%.

Kuchuluka kwa okosijeni mumlengalenga kumatha kusungidwa pa 20% -21%.Choncho, chinsinsi mpweya wabwino ndi kuyesa kuchepetsa ndende ya mpweya woipa kuzungulira mazira, ndi zotsatira za mpweya wokhudzana ndi kamangidwe ka chofungatira, kapangidwe kamangidwe ka chofungatira, ndi mkati ndi kunja chilengedwe cha chofungatira. .

 Poyerekeza zinthu zomwe zimakhudza kuchuluka kwa hatch, kutentha ndikoyamba, ndikutsatiridwa ndi mpweya wabwino.

Chifukwa chiyani mabuku ambiri amasanjidwa ndi kutentha, chinyezi, mpweya wabwino….m’malo mwa kutentha, mpweya wabwino, ndi chinyezi?

Chifukwa chake ndi chophweka kwambiri, njira yopangira mazira opangira mazira amatsanzira nkhuku zogwira mazira.Mayi mbalame ayenera kusankha kusunga mazira pa malo ouma.Mbalame zambiri zimakhala pamitengo, ndipo chiwerengero cha kuswa nthawi imodzi si chachikulu, kotero kuti mpweya wabwino suyenera kuganiziridwa mochuluka;

Makulitsidwe opangidwa ndi osiyana.Kuthekera kwa ma incubators amakono ndi mazira oposa makumi masauzande, kotero kuti mpweya wabwino ndi wofunika kwambiri.Komanso, zoyesera zambiri m'zaka zingapo zapitazi zatsimikizira kuti makulitsidwe a anhydrous samakhudza kapena samakhudza kwambiri hatchability.

Ambiri mwa ma incubators akale amakhala ndi zovuta monga mafani ochepa, otsika kwambiri komanso kugawa kosamveka.Sikuti mpweya wokwanira ndi wosakwanira, pali ngodya zakufa, komanso kutentha kwa gwero la kutentha sikungathe kutumizidwa kumalo onse mwamsanga komanso mofanana, zomwe zimapangitsa kusiyana kwa kutentha mu chofungatira kukhala chachikulu kwambiri.Pachifukwa ichi, chofungatira chiyenera kukonzedwanso kapena kusinthidwa ndi china chatsopano.