Te whakarite i nga taumahatanga reti mo te rapu rewena

Whakanohia tetahi pepa pepa taapiri a huri noa ki te rihi petri, whakatakotoria he tokotoko karaihe-U ki runga, ka tuu kia rua kia ma reti karaihe i runga i te tokotoko karaihe.
I muri i te whakahoromata, taapirihia he mirumita o te 20% rongoa hinu-ngongo ki te pepa taatari kia rite ki te tikanga aseptic. Ko tana mahi nui kia noho haangai te pepa taatai ​​i nga wa o te ahurea.
Ma te whakamahi i te paipa Pasteur, taapirihia he reihi rewena rewa agar, he agar dextrose potato ranei ki te mata o te reti karaihe hei hanga i tetahi papa angiangi o te mata agar.
Whakamahia he koropiko whakauru ki te toha i te rewena kia whakamatautauria i runga i te reti karaihe, kapi te waahanga o te ahurea me te karaihe taupoki horomata, kapi te rihi petri ka waiho ki te 25 ° C neke atu i te 7 nga ra.

Whakamahia he miihini-rerekee karuata kia maataki te tipu o te kitakita i te waa tipu, me te whakataurite i te tipu o te kitakita e kitea ana ki te hau me raro o te karaihe taupoki. Ka taea hoki e koe te tango marie i tekaraihe taupoki mai i te reti karaihe, ka maturuturu te maturuturunga o te lactophenol, te waikawa lactophenol-pikoriki, te miro puru ranei o te lactophenol hei whakatika i te kitakita, ka kapi ai i te karaihe taupoki ki te paraffin, miro oro, ki nga kekeno whakapiri Motuhake ranei.
1. horoia te reti me te karaihe taupoki.
2. Tuhia he pata wai ki waenganui o te reti karaihe.
3. Whakamahia te ngira wehe ki te tiki i etahi atu hihi.
4. Tukuna kia maama nga topata wai.
5. Uhia ki te karaihe taupoki.
6. Me mahi te tae, a ka kitea me te kore e tae.

Hei a  rihi petri,reti karaihe, koropiko whakauru, karaihe taupoki kaiwhakanao me te kaiwhakarato taputapu hauora me nga taputapu, kaore e taea e Huida te whakarato otinga katoa mo nga taputapu taiwhanga, engari me te whakarato i te whānuitanga o nga hua kounga-nui me nga ratonga e pa ana ki nga whare taiwhanga taiwhanga. Nau mai ki te tuku pakirehua mo te roanga atu o nga korero.

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Te wa tuku: Jun-09-2021