Yuav kom cov noob orchid germinate, lawv cia siab rau ib tug tshwj xeeb symbiotic fungus. Txij li thaum symbiotic sowing nyob rau hauv sterile tej yam kev mob yog complex thiab ilv, yooj yim lwm txoj kev tshawb fawb. Qhov tshwm sim yog asymbiotic sowing, nrog rau kab lis kev cai nruab nrab hloov mycorrhizal fungus. Peb piav qhia txog yuav ua li cas npaj qhov nruab nrab rau kev cog qoob loo.
Yuav ua li cas npaj orchid loj hlob nruab nrab koj tus kheej?
Txhawm rau npaj orchid nruab nrab ntawm koj tus kheej, koj yuav xav tau cov hmoov nruab nrab, dej distilled, cov raj xa dej, lub tshuab ua kom siab thiab agar-agar yog tias tsim nyog. Do cov granules rau hauv dej, cua sov, sau cov raj, sterilize nyob rau hauv lub siab cooker thiab cia kom txias.
Cov khoom siv thiab cov khoom ntawm ib nrais muag
Rau qhov kev cog qoob loo ntawm cov noob orchid kom ua tiav, tsis tas yuav muaj cov cuab yeej kuaj. Nrog cov cuab yeej hauv qab no, txoj kev npaj yuav ua tiav:
- Test tubes nrog kub-resistant stoppers
- Wire frame
- cooking pot
- Pressure Cooker
- Postal scale rau hnyav nutrient nruab nrab hmoov
- iav funnel
- Nourishing medium hmoov
- Distilled dej
- Aluminium ntawv
Cov hmoov nruab nrab uas tsim nyog muaj los ntawm cov khw muag khoom tshwj xeeb thiab cov khw hauv online, xws li cov khoom nruab nrab P6668 los ntawm Sigma. Yog tias koj txaus siab khawb me ntsis tob rau hauv koj lub hnab ris, koj tuaj yeem xaiv cov xov xwm tam sim ntawd uas yog haum rau hom orchid tshwj xeeb. Kev cog qoob loo nruab nrab SBL-A tau txais cov noob ntawm Phalaenopsis thiab Vanda mus, thaum SBL-C tau txais cov noob ntawm Cattleya thiab Dendrobium nyob rau hauv lub siab mus rau germinate.
Cov lus qhia rau kev npaj kab lis kev cai nruab nrab
Txhua cov hlab ntsha thiab cov cuab yeej raug ntxuav kom huv si thiab tua kab mob ua ntej. Tom qab ntawd do cov hmoov nplej nruab nrab hnyav uas siv cov ntawv xa mus rau hauv cov dej distilled thiab sau cov tshuaj rau hauv lub lauj kaub ua noj. Nqa cov kua rau lub boil thiab maj mam simmer rau 2 feeb. Nws yog ib qho tseem ceeb kom nco ntsoov tias cov tshuaj tsis ua npuas dej.
Siv lub iav funnel los sau cov kua kab lis kev cai nruab nrab rau hauv cov raj kuaj thiab xoob txuas cov ntsaws ruaj ruaj. Muab cov hlab ntsha kab lis kev cai tso rau hauv cov hlau sawv ntsug, npog txhua lub khob nrog lub hau aluminium ntawv ci thiab muab txhua yam tso rau hauv lub siab cooker. Sau qhov tsawg kawg nkaus ntawm cov dej tso cai raws li cov chaw tsim khoom cov lus qhia thiab kaw lub siab cooker.
Cov dej yog rhuab mus rau 120 degrees kom tsim tau ib tug siab ntawm 0.8 bar. Cov mob no yuav tsum tau khaws cia rau 15 feeb. Qhov zoo tshaj plaws, koj cia cov raj ntsuas txias thaum hmo ntuj. Tam sim no ntswj lub kaus mom kom nruj thiab sau txhua lub thawv. Yog tias tsis muaj kab mob sib kis tau tshwm sim hauv lub khob tom qab lub sijhawm tos 1 lub lis piam, cov kab lis kev cai tuaj yeem siv tau.
Tip
Yog hais tias lub pob ntxig qhia tias cov khoom nruab nrab ntawm cov granules tsis muaj gelling tus neeg sawv cev, thov ntxiv qhov no. Agar-agar, uas tuaj yeem yuav pheej yig hauv khw muag khoom, tau ua pov thawj ua haujlwm zoo hauv kev xyaum. Qhov ntau npaum li cas ntawm 6 mus rau 7 grams ib liter dej feem ntau yog tsim nyog.
