Blue spruce - cog thiab tu

Nyob rau hauv qus, xiav yog loj tuaj ntawm high altitude, nyob rau hauv roob hav, ze dej. Nyob rau hauv ib lo lus, nyob qhov twg muaj ib theem siab ntawm noo noo nyob rau hauv cov av, txuam nrog nag lossis daus. Tab sis cov neeg zoo siab cog qoob loo ntawm lawv qhov chaw ua ib tsob nroj ornamental.

Yuav ua li cas cog ib lub xiav spruce ntoo?

Koj muaj peev xwm yuav nyob rau hauv lub chaw zov me nyuam ib tug npaj txhij seedling ntawm xiav spruce, uas koj tsuas yog yuav tsum cog rau nws mus tas li qhov chaw ntawm kev loj hlob. Yog li cov av rau nws yuav tsum yog heev fertile thiab drained, nrog acidity nyob rau hauv ntau ntawm pH 5.5-7.8.

Cog ntawm xiav spruce: rau seedling nws yog ib qhov tsim nyog rau excavate ib aub tsiv, uas yog peb lub sij hawm loj tshaj qhov loj ntawm hauv paus system ntawm spruce. Nyob rau hauv no aub tsiv, koj yuav tsum tau ncuav nyob rau hauv compost, sprinkle nrog ib tug nyias txheej ntawm lub ntiaj teb thiab nruab nroj. Nws yog yooj yim dua mus cog ib spruce ua ke, thiaj li hais tias ib tug neeg tuav nws, thiab lub thib ob - digs.

Cov nroj tsuag yuav tsum nyob rau hauv qhov chaw ntawm aub tsiv, thiab qis dua cov hauv paus hniav tuaj yeem ncav cuag hauv qab. Sau qhov aub tsiv nrog av, nchuav nws nruab nrab ntawm cov hauv paus hniav nrog kev saib xyuas tshwj xeeb. Tom qab - muab dej kom zoo rau lub txiv ntoo thiab cov hmoov ntoo kom tsis txhob ntub ntev ntau ntawm cov dej noo.

Nws muaj lwm txoj kev ntawm yug me nyuam spruce. Yog hais tias koj tsis xav kom them nyiaj ntau rau ib tug seedling, koj muaj peev xwm loj hlob nws los ntawm noob los yog cuttings.

Noob yog coj los ntawm cones uas tau sau nyob rau hauv lub hav zoov nyob ib ncig ntawm nruab nrab-Lub ob hlis ntuj. Lawv yuav tsum xub tau qhuav ntawm lub roj teeb, kom lawv qhib, ces yaug hauv dej ntws los ntawm cov roj ntsha tseem ceeb thiab qhuav. Tom qab hais tias, lub noob raug kho nrog poov tshuaj permanganate, qhuav dua tshiab, muab khi rau hauv ib lub yawm phom hauv ib lub hau ntim thiab muab tso rau hauv lub tub yees rau 2 lub hlis.

Ua ntej cog, lub noob ntawm xiav spruce yuav tsum tau soaked rau 11-12 xuab moos nyob rau hauv ib qho kev daws ntawm kab kawm, ces kho nrog ib tug daws ntawm Fundazol (20 g ib thoob dej) kom tiv thaiv kab mob.

Koj tuaj yeem cog cov noob qoob loo nyob rau hauv ib lub tsev cog qoob los yog hauv phom. Noob yuav tsum tau cog rau hauv lub caij ntuj no, yam tsis muaj kev tu siab. Cov av yuav tsum nrog chiv los ntawm peat, limestone hmoov thiab ammophoska.

Noob yog faus 1.5 cm thiab them nrog ib zaj duab xis. Tom qab 12-20 hnub, lub noob yuav ascend, lawv yuav tsum tau thinned, tawm tsuas yog lub muaj zog nroj tsuag. Qhov kev ncua deb ntawm lawv yuav tsum yog yam tsawg 6-7 cm.

Thaum lawv muaj hnub nyoog txaus, thiab nws yuav tshwm sim tom qab 3 xyoos, koj yuav tsum xaiv qhov zoo nkauj tshaj plaws nyob rau hauv cov xim thiab cov duab ntoo thiab cog lawv rau qhov chaw mus tas li ntawm txoj kev loj hlob.

Ntawm chav kawm, tsis yog txhua leej txhua tus yuav xav mus los ntawm txoj kev ntev thiab qhov nyuaj. Nws yog ntau yooj yim loj hlob spruce los ntawm txoj kev ntawm propagation.

Yuav ua li cas loj hlob ib lub xiav spruce los ntawm ib tug twig?

Nws yog ntshaw kom muab tsim los ntawm lub caij ntuj no cuttings nyob rau hauv thaum ntxov caij nplooj ntoos hlav, thaum buds swell. Koj muaj peev xwm, ntawm chav kawm, siv lub caij ntuj sov cuttings, tab sis lawv yuav siv paus ntev.

Raws li ib txoj cai, rooting ntawm xiav spruce yuav tsum tau mus txog 3 lub hlis. Lub luag hauj lwm ntawm cuttings yog zoo tshaj plaws haum rau ib lub xyoo-laus sab tua los ntawm twigs 2 thiab 3 ntawm thiaj, 7-10 cm ntev nrog ib tug me me apical Bud. Txiav los yog txiav lawv ua ke nrog ib pob luj taws.

Tom qab stripping lub hauv paus nrog ib tug riam, cuttings yog cog nyob rau hauv ib lub thawv nrog xuab zeb nyob rau hauv ib qhov tob ntiav. Nyob rau hauv chav tsev uas lawv yog, koj yuav tsum tau tas li noo cua los ntawm spraying phab ntsa thiab hauv pem teb. Nws kuj yog ib qho tseem ceeb kom ploj zuj zus tuaj yeem ua tus qis dua. Cov cua kub yuav tsum tsis txhob nyob hauv qab + 18 ° C. Txhim kho rooting yuav ua tau tshwj xeeb tshuaj.

Rooting yuav muab qhov chaw los ntawm caij nplooj ntoos hlav ntawm xyoo tom ntej. Nyob rau hauv lub Plaub Hlis Ntuj, koj muaj peev xwm khawb qhov cuttings, txheeb tawm qib ntawm kev loj hlob ntawm lub keeb kwm thiab cog lawv nyob rau hauv qhib hauv av.

Kev kho mob rau lub xiav spruce

Blue spruce tom qab cog rau ntawm lub tsev kawm ntawv tsis yuav tsum tau txoj kev txij nkawm. Nws yuav tsum tau muab pub tom qab daus poob rau thawj 5-7 xyoo nrog ib lub complex ntawm cov zaub mov, tshem tawm qhuav thiab diseased ceg, dej nyob rau hauv qhuav huab cua, loosen av.