Isahluko 1 -Ukulungiselela ngaphambi kokuchanyuselwa
1. Lungiselela i-incubator
Lungiselela i-incubator ngokomthamo wamachamusela adingekayo.Umshini kufanele uhlanzwe inzalo ngaphambi kokuchanyuselwa.Umshini uvuliwe futhi amanzi anezelwa ukuhlola ukusebenza amahora angu-2, inhloso ukuhlola ukuthi kukhona yini ukungasebenzi kahle komshini.Ukuthi ingabe imisebenzi efana nesibonisi, ifeni, ukushisisa, ukuswakama, ukuphenduka kwamaqanda, njll. isebenza kahle yini.
2. Funda izidingo zokuchanyuselwa zezinhlobo ezahlukene zamaqanda.
Ukuchanyuselwa kwamaqanda enkukhu
| Isikhathi sokufukamela | cishe izinsuku ezingama-21 |
| Isikhathi seqanda elibandayo | iqala cishe izinsuku eziyi-14 |
| Ukushisa kwe-incubation | 38.2°C izinsuku ezingu-1-2, 38°C ngosuku lwesithathu, 37.8°C ngosuku lwesine, no-37.5’C ngesikhathi sokuchanyuselwa ngosuku lwe-18 |
| Umswakama we-incubation | Izinsuku ezingu-1-15 umswakama 50% -60% (ukuvimbela umshini ukuthi ungakhiyiki amanzi), umswakama ophezulu wesikhathi eside ekuqaleni kwesikhathi sokufukamela uzophazamisa intuthuko.umswakama wezinsuku ezi-3 zokugcina ungaphezulu kuka-75% kodwa ungabi ngaphezu kwama-85% |
Ukuchanyuselwa kwamaqanda edada
| Isikhathi sokufukamela | cishe izinsuku ezingama-28 |
| Isikhathi seqanda elibandayo | iqala cishe izinsuku ezingama-20 |
| Ukushisa kwe-incubation | 38.2°C izinsuku ezingu-1-4, 37.8°C kusukela ngosuku lwesine, no-37.5°C ezinsukwini ezi-3 zokugcina zokuchanyuselwa |
| Umswakama we-incubation | Umswakama wezinsuku ezingu-1-20 50% -60% (ukuvimbela umshini ukuthi ungakhiyiki amanzi, umswakama ophezulu wesikhathi eside ekuqaleni kokufukamela kuzothinta intuthuko)umswakama wezinsuku ezi-4 zokugcina ungaphezulu kuka-75% kodwa awukho ngaphezu kuka-90% |
Ukuchanyuselwa kwamaqanda ehansi
| Isikhathi sokufukamela | cishe izinsuku ezingama-30 |
| Isikhathi seqanda elibandayo | iqala cishe izinsuku ezingama-20 |
| Ukushisa kwe-incubation | 37.8°C izinsuku ezingu-1-4, 37.5°C kusukela ezinsukwini ezingu-5, kanye no-37.2″C ezinsukwini ezingu-3 zokugcina zenkathi yokuchanyuselwa |
| Umswakama we-incubation | Umswakama wezinsuku ezingu-1-9 60% 65%, umswakama wezinsuku ezingu-10- 26 50% 55% izinsuku ezingu-27-31 umswakama 75% 85%.Umswakama we-Incubation &izinga lokushisa liyehla kancane kancane ngesikhathi sokufukamela.kodwa umswakama kumele kancane kancane.Ukhuphuke ngesikhathi sokufukamela.Umswakama uthambisa amagobolondo amaqanda futhi uwasize aphume |
3. Khetha indawo yokufukamela
Umshini kufanele ubekwe endaweni epholile futhi engenawo umoya, futhi kungavunyelwe ukubekwa elangeni.Izinga lokushisa endaweni ekhethiwe yokufukamela akufanele libe ngaphansi kuka-15°C futhi lingabi ngaphezu kuka-30°C.
4. Lungiselela amaqanda avundisiwe ukuze achanyuselwe
Kungcono ukukhetha amaqanda amadala wezinsuku ezi-3-7, futhi izinga lokuchanyuselwa lizokwehla njengoba isikhathi sokugcina amaqanda siba side.Uma amaqanda ehanjiswe amabanga amade, hlola amaqanda ukuthi awonakele yini ngokushesha nje lapho uthola impahla, bese uwashiya ebheke phansi amahora angama-24 ngaphambi kokuchanyuselwa.
5. Ubusika budinga “ukuvusa amaqanda”
Uma uchanyuselwa ebusika, ukuze ugweme umehluko wokushisa ngokweqile, amaqanda kufanele abekwe endaweni engama-25 ° C izinsuku eziyi-1-2 ukuze "avuse amaqanda"
Isikhathi sokuthumela: Nov-11-2022