Izinkukhu zezilwane ezinkukhu ziyizinkampani ezikhulayo futhi zizalisa izinkukhu, ama-turkeys kanye namahansi. Kubo, izinga eliyinhloko lamaqanda okuqothula. Uma ulahlekelwa yinto ethile, esikhathini esizayo inkukhu izoqeda ukugula, ukungasebenzi, okungenampilo. Ukuze ungakhathazeki ngalokhu, ama-ovoscoping amaqanda ezinkukhu ayenziwa. Le nqubo ilula. Usho ukuthini? Kanjani nokuthi yiziphi izivunguvungu zokuziqhuba?
Kuyini?
I-Ovoskopirovaniya - indlela evumela ukuthi wena ubone ukuthi kusebenza kanjani amaqanda aqanda. Umlimi wezinkukhu ukhanyisela le nsimu yokukhanya.
Indlela ikhona isikhathi eside. Izihlobo ezikude zabalimi bezinkukhu zisazi kakade "amandla okukhanya" lapho kudingekile ukuhlola okuqukethwe kweqanda.
Kwenziwe kanjani?
Ngaphambi, esikhundleni sedivayisi ekhethekile - i-ovoskop, ikhandlela lisetshenzisiwe. Manje ngokubuyekeza okuqukethwe kwamaqanda kuzodinga idivayisi kanye ne-grill ekhethekile. Ufakwa efrijini, bese ukhanyisa ngokubeka idivayisi ngaphansi kwayo. Le ndlela ilula, kodwa ingasetshenziswa ukulawula inqubo yokukhuphula izinkukhu.
Uma kungekho imali yedivaysi ekhethekile, ukuthuthukiswa kokufakelwa kwezingcingo kungalandelwa ngokuhlukile. Ukuze wenze lokhu, uzodinga ibhokisi lebhodi elivamile kanye nomthombo okhanyayo - isibani se-incandescent esinamandla angaphezu kwekhulu wamatts.
Umbukiso awusetshenzisiwe yibo bonke abalimi, kodwa ukufaka ngaphansi kwesibani nakho kuyasiza. Umgodi omncane wenziwa ebhokisini. Iqanda lifakwa ngaphakathi, futhi lihlolwe ngokuphenduka okukhanyayo ngezindlela ezihlukile.
Inqubo nesithombe ngosuku
Nsuku zonke asikho isidingo sokuqhuba ngokweqile amaqanda ezinkukhu ngesikhathi sokutshala. Kunezizathu zalokhu. Uhlobo luni?
- Uma amaqanda engaphumi emzimbeni, futhi inkukhu iyabathinta, konke ukuhlolwa kuye kuyinkinga.
- Ukulimala kweqanda.
- Ukususa amaqanda kusukela ekukhusheni / ukususwa isikhathi esithile enkukhu, ukushisa kwehla, ngakho-ke, izinkinga zokuthuthukiswa zingase ziphakame (ukuze uthole ulwazi oluthe xaxa mayelana nokushisa kokugcina kwamaqanda amaqanda, bheka lapha).
Okokuqala
Iskena sokuqala samaqanda ezinkukhu senziwa ngosuku lwesithupha lokukhulelwa. Awukwazi ukweqa i-ovoskopatsiya ngesikhathi esinjalo, ngoba ngosizo lwaso kuphela uzokwazi ukucacisa izinga lokukhulelwa, isimo se-circulatory system kanye nendawo ye-fetus.
Emaqanda angenalutho, ithoni ilula, i-yolk iyindawo ecacile emnyama., futhi azikho ama-rudiments we-system circulatory. Uma ingane ishayela ekuthuthukisweni, isayizi enkulu, inombono ovelele oval futhi unqenqemeni ongalingani.
Uma kukhona umbuthano wegazi, igciwane lifile. Uma iqala ngokujwayelekile, ayikho into engavamile, futhi uhlelo lokujikeleza lubonakala ngokucacile.
Usuku olungu-11
Ngemva kokuhlola ngosuku lwesithupha, i-ovoscoping yenziwa kuphela ngosuku lweshumi nanye. Inhloso - ukuhlola isimo se-allantois. Ngentuthuko efanele, ihambisana ngokuqinile kulokhu okuqukethwe bese ivala lapho ukuphela kukhonjisiwe khona.
Ekuboneni izinkinga ngokuthuthukisa uhlelo lokujikeleza kwe-allantois, ungasiza umbungu ngokuthuthukisa umsoco wayo.
Usuku olungu-18
Ngokushesha ngaphambi kokungena - ngosuku lweshumi nesishiyagalolunye, benza okokugcina i-ovoscopy. Inqubo iyadingeka ukucacisa ukulungeleka kwe-fetus yokuhlwitha. Ngaphandle kokukhanya kwesibhakabhaka ekuphetheni okucacile akukho pathologies.
Inqubo yokuthuthukiswa okuvamile kombungu
Ezinye abalimi bezinkukhu abavumelani ukuthi ama-ovoscoping kufanele ayenze izikhathi ezintathu kuphela. Bakhetha ukwenza inqubo njalo ezinsukwini ezintathu kuya kwezinhlanu. Esikhathini sokuqala, bahluma amaqanda angenalutho, bebuka imicu yegazi.
Ochwepheshe bezinkukhu banganquma ukushaya kwenhliziyo ngombala obomvu wokukhanya. Ngosuku oluthile, i-Allantois igqa yonke indawo yangaphakathi yegobolondo, ivala endaweni eyodwa - ekupheleni okubukhali.
I-embryo evamile isivele inesimo esikhulu futhi imicu yemithambo yegazi ibonakala ngokucacile. Ngesikhathi sokuqothulwa, kukhulu nakakhulu, uhlala kuyo yonke isikhala sangaphakathi bese uhamba.
Nge-pathology
Le ndlela yokuhlola ewusizo ikuvumela ukuba ususe amaqanda avela enkukhu, emibungu ekuthuthukisweni okungalungile. Uma amaqanda amaningi kakhulu enqatshiwe, ikusasa kufanele libheke izimo ku-incubator.
Ngokuvamile, i-embryo icindezelwa kugobolondo isikhathi esingangezinsuku ezingu-7. Isimo saso sifana nesimanga. Lokhu akuvamile. Enye inkinga ibonakala ngokudlulela kweqanda kanye neseli elincane elibhekene nesisulu.
Kunconywa ngaphambi kokuba uphonse amaqanda, uthintane nochwepheshe noma ufunde izincwadi ezikulesi sihloko.
Yiziphi iziphambeko ezingenzeka ngesikhathi sokufakelwa ngaphakathi?
- Isakhiwo esingenalutho segobolondo. Ibukeka ibonakale noma ibhekwe. Lesi siphambeko sibonakala ngenxa yokuthi kune-calcium encane noma eningi emzimbeni wombungu.
- Imigqa ekhanyayo - umonakalo wangaphakathi.
- Ukuba khona kwesikhala somoya emoyeni, phakathi nendawo yokuphela kokukhomba.
- Amacici egazi ngaphakathi.
- Amabala amnyama akhunta.
- I-Perinki noma izitshalo zesihlabathi ngaphakathi kweqanda.
- Ngaphakathi akukho i-yolk, futhi wonke uketshezi unombala obomvu-obomvu. Uvele uqhekeza i-isikhupha, futhi ixubene namaprotheni.
- Izikhupha ezimbili.
- "Ukugijima kwamahhala" we-isikhupha noma ubambelela kugobolondo.
- Imithetho yokukhetha nokuqinisekisa.
- Imodi yokufakelwa.
- Ukuphila kweshefu kwamaqanda aluhlaza ekamelweni lokushisa.
- Ungagcina kanjani?
- Ubuchwepheshe bezinkukhu ezizalisayo zokukhiqiza.
- Iyini inkathi yokufaka incubation?
Isiphetho
I-Ovoskopirovaniya - indlela evumela ukukhomba izinkinga zokuthuthukiswa kombungu. Umlimi wezinkukhu uzoveza kuphela amaqanda okukhulelwa futhi avame ukuthuthukisa, futhi asuse konke okunye. Ngisho oqalayo akanalo ubunzima bokuqhuba ukuhlolwa ngaphandle kokusebenzisa idivayisi ekhethekile - i-ovoscope.
Ukwehluleka ukugcizelela ukuthuthukiswa kwezingcingo kubhekene neqiniso lokuthi amaphuphu ahlasela angenakuvikelwa futhi agula.
