Rau vine-growers, nws tsis muaj daim card uas propagation ntawm grapes los ntawm cuttings tsis yog nyuaj thiab muab tangible ntsuam. Cuttings yuav ntsuab los yog lignified. Ntsuab cuttings yog harvested nyob rau hauv lub caij nplooj ntoos hlav kwv yees li 2 lub lis piam ua ntej lub vine blossoms. Lawv lub ntsiab sib txawv yog hais tias lub rooting yuav tsum tau pib tam sim ntawd, thiab cuttings lawv tus kheej txiav nyob rau hauv thaum sawv ntxov thiab thiaj li hais tias nyob rau txhua tua muaj tsawg kawg 2 knots. Ntsuab cuttings ntawm grapes xav tias ib hnub twg tuav cuttings nyob rau hauv dej, thiab ces cog nyob rau hauv ib tug haum substrate. Thaum lub sij hawm thawj lub hlis cuttings yuav tsum tau them nrog ib tug movie kom muaj high humidity, thiab kub yuav tsum muaj tsawg kawg 25 ° C. Tom qab ntawd tus tua uas tau tsiv mus rau kev loj hlob yog maj accustomed mus rau huab cua ntshiab, tab sis nws yog zoo dua cog lawv nyob rau hauv ib qho chaw mus tas li rau xyoo tom ntej.
Autumnal hais tawm ntawm grapes
Qhov no feem ntau ntawm cov lus qhia feem ntau vim hais tias thaum kawg ntawm Autumn lub vine yog ntim nrog muab kev pab cuam thiab yog ua kom tiav, yog li rooting thiab kev loj hlob ntawm xws cuttings tshwm sim sai dua. Cia ntawm grape cuttings yuav ua tau mus txog rau lub hlis, nws yog txaus los saib ob peb yam yooj yim.
Ntawm zoo qhov tseem ceeb yog qhov xaiv ntawm cuttings, lub vine yuav tsum tsis txhob muaj hnub nyoog (tsis pub ntau tshaj 2 xyoos), lub cuttings yuav tsum txawm, tsis muaj kev puas tsuaj los yog tus kab mob. Optimum yog qhov muaj rau txhua qhov kev txiav ntawm peb internodes, thiab lub thickness ntawm cuttings ncaj qha qhia qhov concentration ntawm cov as-ham hauv nws, dua li yog nws 7-8 hli.
Ua ntej khaws cov cuttings, nws yog qhov yuav tsum tau khi, kos rau ntau yam, sawv ntsug hauv dej rau ib hnub, ces nchuav tshuaj ntawm 3% tooj liab sulphate rau qhov tshuaj tua kab lossis tso lub khob rau ob peb feeb. Tom qab li kev kho cuttings thaum lub sij hawm cia yuav tsis qhuav li, pwm yuav tsis tshwm.
Yuav ua li cas kom txuag tau cuttings ntawm grapes?
Qhov cia ntawm cuttings yog ntawm tseem ceeb heev rau lub tom ntej rooting. Ntau tus lawv khaws cia rau hauv hnab yas hauv chav ventilated ntawm kub ntawm 3-6 ° C. Tsis muaj tsawg dua yog qhov uas yuav tau khaws cuttings nyob rau hauv cov xuab zeb, thaum digging ib aub tsiv mus rau ib nrab ntawm Meter tob, kab rov tav cuttings yog pw muaj thiab poured tshaj lawv nrog damp xuab zeb. Thaum txhua yam yog nteg, muab ib tug ntoo tswj them rau saum, thiab tom qab ntawd ces tsaug zog nrog ntub xuab zeb mus rau saum. Thaum digging mus txog rau lub hau, koj siv tau duav, thiab tom qab koj tshem tawm nws, cuttings yuav tsum tau ua tib zoo dug ntawm tes thiaj li tsis txhob puas rau lawv. Txoj kev no yeej siv tau, tab sis tsis yog qhov yooj yim tshaj plaws.
Nws yog yooj yim los khaws cuttings nyob rau hauv yas hwj, rau ib tug loj tus naj npawb ntawm cuttings koj siv tau lub hwj ntawm 5 liv dej haus. Txiav tawm cov bottoms ntawm bottoms thiab quav lub cuttings rau hauv ib ntawm lawv. Tom qab ntawd, tom qab ob peb qho kev txiav rau lub raj mis thib ob, muab tso rau saum thawj ntawm ib qho kom lub pob txha ntawm koj yog los ntawm qhov xaus ntawm lub cuttings. Koj tuaj yeem kos npe ncaj qha rau ntawm lub hwj nrog ib lub cim, thiab cua lub cuttings tsuas, cia li qhib cov plugs ntawm lub hwj ntawm lub hwj.
Txiav ntawm cov txiv hmab txiv ntoo girlish
Girlish txiv hmab txiv ntoo tuaj yeem tau propagated nyob rau hauv tib txoj kev raws li lwm yam. Nws ntseeg tau hais tias lignified cuttings yog zoo rooted thiab loj hlob sai, thaum ntsuab cuttings koom lub creation ntawm tej yam kev mob, piv txwv li, artificially tsim pos huab kom muaj ib co qoj cov ntsiab lus.
Xyov twg koj xaiv, nco ntsoov tias vineyards uas koj siv lub cuttings tsis kis nrog ib phylloxera uas ruins tag nrho vine.