Ib qho tseem ceeb ntawm cov noob ntawm ntau cov txiv hmab txiv ntoo thiab cov ceg ntoo, cov nroj tsuag, thiab lwm hom paj yog tias lawv yuav them nrog ib coarse, ntom plhaub uas tsis kis dej zoo. Vim li ntawd, lub noob loj hlob qeeb. Xws li cov nroj tsuag nyuaj nyuaj loj hlob amateur gardeners yam tsis muaj noob stratification.
Dab tsi nws txhais tau hais tias ua kom cov noob qoob?
Stratification ntawm noob yog ib qho ntawm txoj kev los npaj cov noob rau sowing, lub ntsiab hom phiaj ntawm uas yog los mus nce germination. Nws muaj nyob rau hauv hais tias lub noob raug muab tso rau hauv ib lub txias txias, moist chaw rau ib tug ntev lub sij hawm ntev (los ntawm 1 lub hlis mus rau ib xyoos). Nyob rau hauv kev ntawm tej yam kub, noo noo thiab huab cua, softening ntawm noob shells tshwm sim, thiab sprouts tshwm. Tom qab ntawd sprouted noob yog yuav tsum tau cog rau hauv ib qho tshwj xeeb substrate.
Yuav ua li cas nqa tawm stratification ntawm noob?
Sib txawv cov nroj tsuag muaj cov ntsiab lus sib txawv rau cov noob stratification. Lub peculiarity ntawm txoj kev no yog hais tias nws yog nqa tawm nyob rau hauv ob ua sawv rau cov nyhuv ntawm variable kub: thawj zaug nyob rau hauv lub warmth, ces nyob rau hauv lub txias. Thaum pib pib stratify noob tom tsev, nws yog ib qhov tsim nyog los ntsib cov lus pom zoo ntawm agrotechnicians los tsim tej yam kev mob thiab ntev ntawm cov txheej txheem rau qee yam nroj tsuag. Cov ntaub ntawv hais txog qhov no feem ntau luam ncaj qha ntawm cov pob khoom nrog cov khoom noob.
Qhov feem ntau cov qauv ntawm cov stratification yog tov ntawm noob thiab peat, crushed moss, sawdust los yog ntub coarse xuab zeb nyob rau hauv ib qho ratio ntawm 1 feem ntawm cov noob mus rau 3 qhov chaw ntawm substrate. Tom qab cov noob swollen, lawv tau tawg ri ploog nrog ib txheej nyias nyias thiab tso cai rau qhuav me ntsis (cov txheej txheem no tsis yog nqa tawm nrog cov noob ntawm pob zeb txiv hmab txiv ntoo). Tom ntej no, qhov sib tov ntawm cov noob thiab cov tshuaj substrate yog sib tov rau hauv cov thawv (tuaj yeem ua cov poom, cov thawv, cov thawv rau khoom), muaj ib lub khob los xuas cov yeeb yaj kiab thiab muab tso rau hauv ib chav tsaus nti uas nws muaj nyob ntawm qhov ntsuas kub li ntawm 15-18 degrees saum toj zero. Nws yog ib qho tsim nyog uas lub thawv muaj sab qhib thiab qhov hauv qab kom paub tseeb tias cov pa pauv hauv nruab nrab thiab cov dej txhaws ntawm cov kua ntau dhau.
Yuav kom tiv thaiv cov noob ntawm lwj thiab pwm, lub substrate yog periodically moistened nrog ib tug daj ntseg liab daws ntawm poov tshuaj permanganate thiab txhua lub lim tiam aired rau 5-7 feeb. Tom qab lub sij hawm tsim nyog (txhua kab lis kev cai muaj nws tus kheej), ib lub taub ntim nrog cov khoom sib xyaws thiab cov noob yog muab tso rau hauv qhov chaw txias, piv txwv li, hauv qab daus, ntawm cov iav tsom iav lossis hauv qab txee ntawm lub tub yees. Cov huab cua kub yuav tsum yog los ntawm 0 txog 7 degrees. Noob yuav tsum tau kuaj txhua txhua ob lub lim tiam, sib txuas nrog nws lub moistening ntawm tov ntawm substrate thiab noob.
Noob uas tau raug stratified nyob rau hauv thaum ntxov caij nplooj ntoos hlav yog sown nyob rau hauv thawv rau seedlings los yog txaj nyob rau hauv moist av. Kev paub gardeners ntseeg hais tias khoom neeg tsim stratification yuav tsum tsis txhob nqa tawm, thiab nws yog ib qhov ua tau kom sow cov noob rau lub caij ntuj no, lig Autumn. Wintering nrog snow nyob rau hauv lub noob ntawm caij nplooj ntoos hlav sov hnub yuav tuaj tawm ntawm lub xeev ntawm so thiab muab tua.
Stratification ntawm paj noob
Muaj ntau cov paj lovers yuav xav paub yuav ua li cas stratify lawv cov noob. Nws tsis pub leejtwg paub tias qhov tseem ceeb ntawm cov paj nroj tsuag muaj cov kab uas muaj tsawg tsawg, thiab tsis muaj tus txheej txheem no nws tsis tuaj yeem cog qoob loo. Yuav tsum tsis muaj cov noob ntawm cov pions , aconites, clematis , buttercups, anemones, irises, lavenders, thiab lwm yam, tsis tuaj yeem tsis muaj stratification .. Thaum ua hauj lwm nrog tsawg tus noob (thiab paj feem ntau cog me me), txawm nyob hauv ib lub tsev apartment, xaiv.
- Sow cov noob nyob rau hauv khob (pots) nrog ib tug substrate. Muab lub khob ntim rau hauv cov hnab polyethylene nrog rau qhov, muab tso rau hauv qab ntawm lub tub yees.
- Txiav lub flaps ntawm dawb paj rwb ntaub nrog ib tug loj ntawm 10 x 40 cm, faib cov noob tusyees tshaj lawv cov chaw. Tom qab khoov cov npoo ntawm ob sab, muab nws tso rau hauv lub yob thiab ruaj khov rau nws kom nws tsis tig mus. Ntau hom qoob loo muaj peev xwm muab tso rau hauv cov yob sib txawv, khij qhov uas lawv yog. Muab tag nrho cov qaws rau hauv ib lub khob, hauv qab uas koj xav tau ntim dej tsawg. Muab lub khob rau hauv qab txee ntawm lub tub yees.
Muaj peev xwm mastered qhov txheej txheem ntawm stratification, nws yog ib qhov ua tau kom tau zoo cog qoob loo ntau hom paj thiab lwm yam nroj tsuag.