1. Umehluko wesimo sezulu esingokwemvelo wesizini

2. ukushintsha kwezinga lokushisa kwansuku zonke

Umehluko wokushisa phakathi kwemini nobusuku enkathini yasentwasahlobo nasekwindla mkhulu, ngakho-ke kuyadingeka ukulungisa njalo imishini yokushisa kanye nemishini yokuphuza umoya ukuze unciphise ngokuphumelelayo umehluko wokushisa endlini. Izigaba ezine ezisobala kakhulu: 7:00 am to 11:00 am, heat stage, the ventilation should be kancane kancane, gwema isinyathelo esisodwa ukuze uvimbele izinkukhu ekubanjweni amakhaza. PM 13:00 — 17:00, izinga lokushisa eliphezulu, qaphela umoya omncane kanye nokupholisa, qinisekisa ukuthi iqembu lezinkukhu lizizwa likhululekile, futhi uthuli lwendlu, umoya ongcolile nokunye ukukhishwa. Kusukela ngo-18:00 kuya ku-23:00 kusihlwa, esigabeni sokupholisa, umthamo wokungenisa umoya kufanele uncishiswe kancane kancane, futhi izinga lomoya endlini kufanele liqinisekiswe ngesikhathi esifanayo. Kusukela ngo-1:00 ekuseni kuya ku-5:00 ekuseni ezingeni lokushisa eliphansi, kwamukelwa umoya wokungenisa umoya ngezikhathi ezithile ukuze kuncishiswe ukungena komoya ngesisekelo sokuqinisekisa izinga lomoya kanye nokuqukethwe komoyampilo ehhokweni lezinkukhu futhi kuvimbele izinkukhu ekucindezelekeni okubandayo ngalesi sikhathi.

Abaphathi bokuzalanisa kufanele balungise ukushisisa kwendlu yenkukhu kanye nokupholisa kwendlu yenkukhu ngendlela evumelana nezimo ngokuvumelana nokwehluka kwesifunda kanye nokwehluka kwesizini.

3. Thathalokushisa inkukhuumehluko

Lokhu kuchaza umehluko wokushisa phakathi kwezinga lokushisa lasekhaya kanye nokuthuthwa kwezinkukhu ezincane ngaphambi kokuba zingene endlini. Izinga lokushisa elishibhile lingaba ngu-25 degrees Celsius. Ngaphambi kokuba izinkukhu zingene endlini, kunconywa ukuphakamisa izinga lokushisa libe ngama-degrees angu-35 amahora angu-4 kusengaphambili (amahora angu-6 emhlabathini), bese wehlisa kancane kancane ku-27-30 degrees. Ngemuva kokufika enkukhu, beka inkukhu endaweni enetha noma phansi, susa isivalo sebhokisi ukuvimbela inkukhu ukuthi ingashisi, bese ulinda inkukhu ukuthi ifakwe ekhejini bese ishisa kancane ifike ku-33- 35 degrees.

4. Umehluko wezinga lokushisa phakathi kweminyaka yobudala

Lapha kuhilela izici zomzimba wezinkukhu, ngokuvamile inkukhu esaba amakhaza, inkukhu enkulu esaba ukushisa. Izinsuku ezingu-1-21 ubudala, isikhungo sokulawula izinga lokushisa lomzimba asizwakali, singafinyeleli ezidingweni zabo zokulawula izinga lokushisa, kuhlanganiswe nalesi sigaba sesikhumba esincane senkukhu esincanyana, esinamafutha amancane, ukumbozwa kwezimpaphe ezimfishane kuphansi, ikhono lokuhlukanisa elibi. , ikhono elimpofu lokuzivumelanisa nemvelo, ngakho lesi sigaba siyizidingo zokushisa eziqinile kakhulu. Kudingeka ukushisisa ngebhoyili kanye nokungenisa umoya ngefeni ukuze kulungiswe izinga lokushisa lendlu yenkukhu ukuze kuqinisekiswe izinga lokushisa elikhululekile lomqondo weqembu lenkukhu. Kungakhathaliseki ukuthi intwasahlobo, ihlobo, ikwindla nobusika, izinkathi ezine zonyaka kufanele zibe kanje.
Ngemva kwezinsuku ezingu-35 ubudala, ngenxa yokugcwala kwezimpaphe ezigcwele kanye nesisindo somzimba esikhulu, i-metabolism yenkukhu iba namandla futhi ukukhiqizwa kokushisa kukhulu kunokukhipha ukushisa. Ngakho-ke, kulesi sigaba, izinkukhu zesaba kakhulu ukungena komoya oshisayo, futhi ihhoko lezinkukhu kufanele lifakwe umoya, lilekelelwe ukulondolozwa kokushisa. Ngesikhathi esifanayo, i-coefficient yokupholisa umoya yezinkukhu zezinsuku ezihlukene zobudala ihlukile, incane ngosuku lweminyaka yobudala, i-coefficient yokupholisa umoya inkulu, futhi ngokuphambene nalokho. Ngakho-ke, izinga lokushisa okuhlosiwe kanye nomthamo wokungenisa umoya wendlu yenkukhu kufanele kunqunywe ngokufanele ngokuhambisana nezinga lokushisa lomzimba eminyakeni ehlukene.

5. Umehluko wezinga lokushisa phakathi kwesisu nomhlane

Ikakhulukazi ibhekisela enkukhu yehhoko, emtholampilo amamitha okushisa amaningi alenga ekuphakameni kwenkukhu emuva, futhi inkukhu isengozini kakhulu, esaba kakhulu amakhaza yisisu. Imitha yokushisa kanye ne-temperature probe, ukuphakama okulengayo kuhlukile, izinga lokushisa elilinganisiwe lendlu yenkukhu lihlukile (lapho indawo yokulenga iphezulu, izinga lokushisa liphezulu). Ekwindla nasebusika i-probe kufanele ibekwe ku-5 cm ngaphansi kwe-mesh surface. Izinkukhu ezivalelwe kufanele zikhulise amatshwele azo ezingxenyeni ezimbili ezingenhla bese zidlulela endaweni engaphansi ngemva kokuncibilika. Ngakho-ke, kunconywa ukuthi i-probe yokushisa kufanele ibekwe ku-5 cm ngaphansi kwesendlalelo sesibili. Okufanele kugcizelelwe lapha ukubaluleka kokushisa okuphansi kwekheji le-incubator.