Kev npaj ntawm lws suav cov noob rau cog

Txhua leej txhua tus paub hais tias ib tug zoo sau ntawm txiv lws suav loj nyob ntawm xaiv thiab zoo kev ntawm noob. Kom kev npaj ntawm cov lws suav cov noob rau cog yog tus yuam sij rau tau txais noj qab nyob zoo thiab muaj zog seedlings, uas nyob rau hauv lub neej yav tom ntej yuav tsum tau coj ib tug zoo sau. Noob rau sowing yuav tsum huv (tsis qis dua thawj kab rau sowing thiab varietal zoo), muaj high germination zog thiab zoo germination, tsis txhob muaj pathogens. Nws yog qhov zoo dua yuav cov noob nyob hauv chaw zov me nyuam rau kev muag khoom ntawm cov khoom ua liaj ua teb, tab sis koj tuaj yeem xaiv lawv hauv tsev. Phem cov noob qoob loo zoo tsis tuaj yeem tsim nyog, yog li ntawd lawv yuav tsum muab tshem tawm tam sim ntawd.

Qhov npaj ntawm lws suav cov noob rau cog pib nyob rau hauv lig Lub ob hlis ntuj los yog thaum ntxov Lub peb hlis ntuj, nyob ntawm seb thaum lub seedlings yuav cog: nyob rau hauv greenhouses thiab greenhouses, nroj tsuag yuav cog ntxov tshaj nyob rau hauv qhib hauv av. Kev npaj lub lws suav cov noob rau cog assumes tias cov noob yog thawj ua tib zoo sorted thiab sorted. Loj cov noob ntawm daim ntawv tseeb yog sab laug rau sowing, thiab cov me me thiab curves tuaj yeem raug pov tseg tawm, vim tias lawv yuav tsis muaj peev xwm tau qoob zoo los ntawm cov nroj tsuag zus los ntawm lawv. Qee cov kws qhia tau hais tias cov noob yuav muab faib rau cov kua ntsev, tab sis thaum lub pob tsuas muaj 15-20 npuag, xws li txoj kev poob nws cov ntsiab lus.

Ntxiv mus, lub noob yuav tsum tau muab tso rau hauv hnab me me, ua los ntawm ob peb khaubncaws sab nraud povtseg ntawm cheesecloth (koj muaj peev xwm siv lub qub ntaub lis loos tights) thiab muab ib daim ntawv lo nrog lub npe ntawm ntau yam. Qhov no yog ua rau ib hom xaiv thiab yug me nyuam ntawm feem ntau cov high-zoo thiab tsim ntau yam. Kom tuaj tua kab hnab yog muab tso rau hauv ib tug nyeem tov ntawm poov tshuaj permanganate tus nqi ntawm 1 me nyuam diav (tsis muaj slides) nyob rau hauv 1 liter ntawm dej. Tom qab 15-20 feeb, lub hnab yuav tsum tau muab tshem tawm thiab rinsed nyob rau hauv khiav dej rau 5 feeb.

Qhov npaj ntawm lws suav cov noob rau cog tom ntej theem nyob rau hauv lawv germination thiab hardening. Rau qhov no, ib lub pallet nrog pob los yog ib lub lauj kaub yuav tsum lined nrog 4-6 txheej ntaub, nws yog ua tau los ntawm qub txaj linen. Moisten cov ntaub so ntswg nrog kev daws ntawm microfertilizers los yog lwm stimulator ntawm kev loj hlob thiab paus tsim, piv txwv li, ib tug sodium hydrate - 1 gram ib 1 liter. On qhov ntaub nteg lub noob, kos qhov twg ntau yam yog, thiaj li tsis mus confuse tom qab, thiab txawm zoo dua mus sau nyob rau hauv ib qho chaw muag khoom - thiaj li ntau txhim khu kev qha.

Cov ntaub yuav tsum txaus moist, tab sis yog li ntawd lub noob tsis ntws nrog dej thaum lub lauj kaub yog tilted thiab nteg tight on ntaub. Lub pallet yog them nrog ib lub hnab yas thiab muab tso rau hauv ib qho chaw sov so nrog rau qhov ntsuas kub ntawm ntxiv 25-30 degrees. Ib hnub tom qab, lub pallet yuav tsum muab tso rau hauv qab txee ntawm lub tub yees rau 4 teev, thiab tom qab ntawd rov rau hauv qhov chaw sov so rau 20 teev. Los npaj cov noob, lub lws suav yog ua raws li tag nrho cov uas yuav tsum tau ua, txoj kev ua no yuav tsum rov ua dua peb zaug. Tom qab ntawd lub noob yuav tsum tau ceev cia nyob rau hauv ib qho chaw sov ua ntej lawv pierced, uas yog, rau 3-5 hnub. Rau ntawm no theem, nrog rau cov noob ntawm txiv lws suav yuav tsum tau zoo heev kho mob, raws li inept thiab ntxhib tuav yuav ua kev puas tsuaj rau cov nqaj qaum, uas txhais tau tias cov kev puas tsuaj ntawm cov kab.

Sai li sai tau ntawm rootlets tshwm, kev npaj ntawm lws suav cov noob rau cog xaus thiab lub seeding theem pib. Yog hais tias lub noob twb twb nyob rau hauv, thiab koj tsis tau ua cog, ces muab lawv nyob rau hauv lub tub yees, qhov twg germinated noob yuav kav mus txog ob lub lim tiam. Tab sis tsis txhob sib zog rau nws, vim hais tias qhov no tus txheej txheem yog tsis tshua muaj neeg xav tau vim yog qhov tsis zoo ntawm txo tus kub. Lawm, nws yog zoo dua cog cov nroj tsuag tam sim ntawd tom qab pitting lub noob. Raws li koj tau pom, txoj kev tsis yog li nyuaj, yog li txhua yam ntawm koj tau yooj yim tau txais ob peb lub kaum kilograms ntawm txiv lws suav rau ntawm koj qhov chaw!