2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Kev ua kom tsis muaj menyuam ntawm kev cog qoob loo yog ib kauj ruam tseem ceeb hauv kev ua haujlwm ntawm cov nroj tsuag kab lis kev cai, raws li kev tshem tawm tag nrho cov kab mob, nrog rau cov kab mob thiab cov fungi, yog qhov tseem ceeb kom tau txais kev pib ua tiav, kev loj hlob thiab kev loj hlob ntawm cov ntaub so ntswg. hauv vitro, uas txwv tsis pub yuav dhau los ntawm cov kab mob sib kis [2].
Dab tsi yog tus sterilizing nto?
Sodium hypochlorite, feem ntau yuav yog ntxhua khaub ncaws, yog qhov kev xaiv ntau tshaj plaws rau kev ua kom tsis muaj menyuam. … Nws feem ntau yog diluted mus rau 10% - 20% ntawm qhov qub concentration, ua rau qhov kawg concentration ntawm 0.5 - 1.0% sodium hypchlorite. Cov khoom cog feem ntau yog muab tso rau hauv cov tshuaj no rau 10 - 20 feeb.
Lub hauv paus ntsiab lus ntawm kev ua kom tsis muaj menyuam yog dab tsi?
Txoj Cai: Sterilization yog nqa tawm los ntawm cov cua sov qhuav ntawm qhov kub siab. Cov kab mob thiab cov kab mob tuag vim lub cev qhuav dej.
Yuav ua li cas kom tsis txhob muaj kab mob cog qoob loo?
Cov ntaub so ntswg kab lis kev cai feem ntau yog sterilized los ntawm autoclaving ntawm 121 °C thiab 1.05 kg/cm2 (15-20 psi). Lub sijhawm yuav tsum tau ua kom tsis muaj menyuam nyob ntawm qhov ntim nruab nrab hauv lub nkoj.
Vim li cas cov txheej txheem kev ua kom tsis muaj menyuam tawm hauv cov ntaub so ntswg?
Cell kab lis kev cai xov xwm yog qhov tseem ceeb ntawm cov khoom siv bioprocessing uas xav tau los txhawb kev loj hlob thiab ciaj sia ntawm cov hlwb. Qhov no yog qhov tseem ceeb rau kev ua tiavkev siv tau ntawm tes ceev thiab, thaum kawg, cov khoom xav tau titre.
Pom zoo:
Yuav qhia li cas yog cog qoob loo cog qoob loo?
Kuaj xyuas cov qoob loo tag nrho Cov qoob loo tuaj yeem pom tau yooj yim hauv cov tub ntxhais hluas cockatiels thaum feathering tsis tiav. Nyob rau hauv cov laus cockatiels nrog ib tug zoo tsim npog ntawm feathers, lub fullness yuav ua tau tshuaj xyuas los ntawm maj mam hnov cov qoob loo nrog tus ntiv tes xoo thiab ntiv tes.
Puas yog kev cog qoob loo cog qoob loo?
Kev cog qoob loo cog qoob loo yog hom kev cog qoob loo uas cuam tshuam rau tib neeg. Feem ntau hom kev cog qoob loo cog qoob loo muaj xws li txiav, txheej, grafting, suckering, thiab cov ntaub so ntswg culturing. … Txiav: Ib feem ntawm cov nroj tsuag, feem ntau yog qia lossis nplooj, raug txiav tawm thiab cog.
Puas yog cov neeg cog qoob loo cog qoob loo?
CALGARY, AB, Lub Xya Hli 20, 2021 /PRNewswire/ - Sundial Growers Inc. (Nasdaq: SNDL) ("Sundial" lossis "Lub Tuam Txhab") zoo siab tshaj tawm qhov ua tiav ntawm qhov kev npaj tau tshaj tawm yav dhau los (" Kev npaj"
Dab tsi yog cov noob qoob loo qoob loo?
Heirloom yog dab tsi? Heirloom noob tuaj los ntawm cov ntoo qhib-pollinated uas dhau ntawm cov yam ntxwv zoo sib xws thiab qhov zoo ntawm cov niam txiv cog mus rau tus menyuam cog. … Qee cov neeg hais tias cov nroj tsuag qub txeeg qub teg yog cov uas tau qhia ua ntej xyoo 1951, thaum lwm tus hais tias cov khoom qub txeeg qub teg yog cov uas tau qhia ua ntej xyoo 1920.
Lub tsev cog qoob loo cog strawberries puas muaj tshuaj tua kab?
Daim ntawv pov thawj ntawm nws tus kheej ua pov thawj rau cov neeg siv khoom tias pebtsev cog qoob loo strawberries tsis muaj tshuaj tua kab." Daim ntawv pov thawj tsis muaj tshuaj tua kab yog ua los ntawm Emeryville, California-based SCS Global Services (SCS), tus neeg thib peb cov ntawv pov thawj ntawm ib puag ncig, kev ruaj ntseg thiab kev nyab xeeb khoom noj.
