Thuja yog tsev rau East Asia. Nyob rau hauv peb cov latitudes, thuja tau tau koob meej vim nws txoj kev ruggedness thiab ntom ntom yas. Thuja yog yooj yim rau kev txiav, yog li nws muaj peev xwm muab nws ua hom. Tsaug no feature, thuja siv los ua ntau yam paj nruag compositions.
Thuja ua hauj lwm raws li cov khoom rau cov nroj tsuag, nws yog cog nrog tag nrho cov alleys. Rau xws li plantations kaum ob thiab feem pua ntawm cov tub ntxhais hluas cov ntoo yuav tsum tau, yog li ntawd qhov teeb meem ntawm sai luam ntawm cov nroj tsuag yog tseem ceeb.
Qhov nrov tshaj plaws uas yog tsim rau thuja yog luam tawm los ntawm cuttings nyob rau hauv lub caij nplooj ntoos hlav. Nyob rau hauv kev phem ntawm qhov tseeb hais tias Nrog no hom ntawm yug menyuam ntoo yog cov tsawg hardy tshaj seedlings, nws yog ntau ntau nrov. Qhov no tau piav qhia los ntawm cov hauv qab no:
- luam tawm los ntawm cuttings tso cai rau koj kom txuag tau cov yam ntxwv ntawm niam txiv cog;
- cov noob ntawm conifers xav tau natural stratification, uas yuav siv ntau lub sij hawm. Cov txheej txheem ntawm kev loj hlob seedlings los ntawm noob npaj rau cog ntoo kav txog 6 xyoo;
- luam ntawm thuja cuttings nyob rau hauv lub caij nplooj ntoos hlav tso cai rau koj kom npaj txhij seedlings rau cog nyob rau hauv ib qho chaw mus tas li nyob rau hauv 2-3 xyoo.
Lub vegetative hom ntawm yug me nyuam tui kuj muaj qhov tsis zoo. Nyob rau hauv tus txheej txheem ntawm loj hlob seedlings, tsuas yog 70-80% ntawm nroj tsuag ntawm tag nrho cov xov tooj ntawm cov tua cuttings ciaj sia. Yog tias koj tsis ua raws li cov cai ntawm kev yug me nyuam, qhov no feem ntau yuav tsawg dua.Yuav ua li cas npaj lub caij nplooj ntoos hlav cuttings
Nyob rau hauv thiaj li rau cultivation ntawm thuja los ntawm cuttings nyob rau hauv lub caij nplooj ntoos hlav yuav fruitful, nws yog ib qhov tsim nyog kom zoo npaj cov cuttings.
Rau harvesting caij nplooj ntoos hlav cuttings yuav tsum tau coj lub saum ntawm axial tua ntawm thuja. Cov ceg no khaws cov xwm ntawm ceg ntoo, uas yog tsim nyog hauv hom no. Yog hais tias koj siv lub soj caum ntawm sab ceg, koj tau txais daim ntawv creeping ntawm cov nroj tsuag.
Qhov zoo tshaj plaws lub sij hawm cais cuttings los ntawm leej niam cov nroj tsuag yog lub caij nplooj ntoos hlav lub hlis ntawm lub Plaub Hlis Ntuj. Nyob rau lub sij hawm no, thawj theem ntawm cov nroj tsuag kev loj hlob tshwm sim. Cov nroj tsuag ntawm uas khiav dim yog yuav tsum muaj 2-3 xyoos.
Thiaj li rau thuja kom muaj lub caij nyoog zoo dua qub, qhov no cog tsis tuaj yeem cog los ntawm ib qho cog nrog 100% qhov muaj feem nrog hom kev qhia tawm, nws yog qhov tsim nyog yuav tsum tau cais cov txiav. Ua li no, nws yuav tsum muab ntaub ntawv tshem tawm, tsis tas siv tus secateur. Tshem tawm xav tau ib qho kev tawm tsam. Tshem tawm yuav tsum yog 20 cm ntev. Thaum twg ib ceg tau rub tawm ntawm nws qhov kawg, ib feem ntawm xyoo tas los ntoo tseem tshuav, uas muaj cov as-ham.
Nws tseem ceeb heev! Rau rooting thuja, koj muaj peev xwm sau cog cov khoom nyob rau hauv lub caij ntuj sov, piv txwv li, nyob rau hauv Lub rau hli ntuj. Tab sis zoo li tej lub voj voog yuav ntev dua rau lub caij mus txog thaum lawv npaj siab rau kev poob dej, txij li thaum, lawv yuav "tsaug zog" lub caij nplooj ntoo zuj zus. Nyob rau hauv Lub Rau Hli, lub Tui tau ntsib ib lub sijhawm thib ob ntawm txoj kev loj hlob.
Lub hauv paus npaj ntawm tua tau thuja cuttings - ntxuav tawm ntawm qab ntawm txiav ntawm me me twigs thiab koob. Qhov no yog ua kom lawv tsis tuaj yeem mus rau hauv kev sib txuas nrog xuab zeb los yog ntub av, vim hais tias nyob rau hauv cov ntaub ntawv no lawv yuav pib mus rau rot.
Nta rooting cuttings nyob rau hauv lub caij nplooj ntoos hlav
Tom qab harvesting, nws yog ib qhov tsim nyog yuav tau mus rau paus lub thuja cuttings nyob rau hauv lub caij nplooj ntoos hlav. Ua ntej ntawd, koj yuav tsum decontaminate cov tub ntxhais hluas tua. Rau qhov kawg no, lawv raug raus tes rau cov neeg tsis muaj zog ntawm manganese rau ob peb feeb, tom qab uas lawv tau tso rau hauv cov tshuaj "Kornevin" los yog lwm qhov stimulator.
Muaj cov txheej txheem rooting, uas ib tug yog tsim rau lub caij nplooj ntoos hlav
Qhov ntxiv mus rau hauv tus txheej txheem ntawm yuav ua li cas hauv paus lub thug los ntawm tus ceg yog muab qhov txiav on Wednesday, qhov chaw uas nws muaj peev xwm siv sij hawm paus. Muaj ob peb txoj hauv kev rooting thuja:
- nyob rau hauv substrate;
- hauv dej;
- nyob rau hauv ib daim pawj nrog moss.
Rau cuttings npaj nyob rau hauv caij nplooj ntoos hlav, rooting nyob rau hauv lub substrate yog suav hais tias yog qhov zoo tshaj plaws txoj kev. Sprigs xav tau ntau ntawm noo noo thiab tsawg kawg yog ib yam tsawg kawg ntawm cov muab kev pab cuam. Nyob rau hauv dej thiab nyob rau hauv diaper nrog moss tsis muaj cov as-ham txaus rau thuja kev loj hlob.Yuav ua li cas npaj lub substrate rau cuttings
Nyob rau hauv nqe lus nug ntawm yuav ua li cas cog ib thuja ceg, tsis kawg lub luag hauj lwm yog ua si los ntawm lub substrate nyob rau hauv uas txiav yuav muab tso rau. Raws li lub substrate, koj yuav tsum siv cov dej ntshiab dej xuab zeb los sis sib tov ntawm xuab zeb thiab vaj av, uas yuav tsum tau tso tshuaj tua kab mob.
Rau disinfection ntawm River xuab zeb, nws yog muab tso rau hauv ib tug galvanized thoob los yog tank thiab boiled nws, muab nws nyob rau hauv ib tug loj ntim nrog dej. Tom qab ntawd, cov xuab zeb yog poured nrog nrog ib tug 3% daws ntawm poov tshuaj permanganate. Tom qab ua tiav cov txheej txheem no, xuab zeb yuav siv tau nyob rau hauv lub substrate rau cog thuja cuttings.
Ib txhia ua rau cov xuab zeb lim dej, uas twb tau muab tso rau hauv lub tank rau disembarkation. Xuab zeb yog poured tshaj nrog boiling dej, thiab tom qab ntawd nrog ib tug daws ntawm poov tshuaj permanganate.
Yuav ua li cas cog ib lub caij nplooj ntoos hlav soj caum
Tom qab kev npaj ntawm qhov xav tau substrate, lwm txoj hauj lwm tseem yuav ua tau - yuav ua li cas hauv paus lub thuja cuttings nyob rau hauv lub caij nplooj ntoos hlav. Cov txheej txheem yog raws li nram no:
- npaj cov noob tso tsheb hlau luam nrog ntau cov kua dej;
- nteg lub kua txheej hauv qab ntawm lub tank - crushed nthuav av nplaum los yog gravel;
- ib tug substrate yog pw on lub kua txheej - dej xuab zeb los yog ib tug sib tov ntawm River xuab zeb nrog vaj av;
- npaj cuttings tob mus rau hauv lub substrate mus rau ib tug tob ntawm 1-1.5 cm thiab compact cov av ib ncig ntawm lawv.
Koj puas paub? Thaum pib tshiab pib tshwm rau ib qho kev txiav cog rau hauv ib lub substrate, nws txhais tau hais tias nws yog zoo rooted.
Kom txoj kev saib xyuas ntawm cuttings - lub ntsiab ntawm kev vam meej
Yam thib ib uas koj yuav tsum paub thaum nug cov nqe lus nug ntawm kev cog qoob loo ntawm kev txiav yog cov cai tawm ntawm kev cog qoob loo. Txij li thaum lub cog yuav siv qhov chaw nyob rau hauv thaum ntxov caij nplooj ntoos hlav, sab nraum zoov kub yog heev tsawg rau cov tub ntxhais hluas ceg. Yog li ntawd, cog cuttings yog muab tso rau hauv ib lub tsev xog paj, nyob rau hauv ib qho chaw shaded los yog nyob rau hauv ib lub tsev xog paj ntawm spunbond.
Qhov kub ntawm loj hlob Tui ntawm cuttings yuav tsum nyob nruab nrab ntawm 17 thiab 23 degrees. Tshuaj tsuag seedlings yuav tsum tau sprayed txhua hnub, thiab yog hais tias huab cua kub, ces substrate xav tau moistened ob zaug ib hnub.
Nws tseem ceeb heev! Dej yuav tsum tsis txhob nkag rau thuja nplooj thaum lub sij hawm txau, raws li qhov no yuav ua rau lawv lwj.Ob lub hlis tom qab pib thiab kho kom zoo, lub cuttings yuav tsum tso tawm thawj keeb kwm. Thaum qhov no tshwm sim, txoj kev pheej hmoo ntawm ziab lub cuttings yog significantly txo.
Yuav ua li cas thaum cuttings noj paus
Tom qab lub cuttings cog nyob rau hauv caij nplooj ntoos hlav noj paus, lawv yuav tsum tau transplanted loj hlob mus rau hauv ib lub tshwj xeeb txaj - shkolka. Nyob rau hauv shlyokuy tui seedlings siv 2-3 xyoos, kom txog thaum lawv npaj txhij mus hloov mus rau ib qho chaw mus tas li. Sprigs cog nyob rau hauv lub caij nplooj ntoos hlav nyob rau hauv caij nplooj ntoos hlav yog muab tso rau hauv ib lub tsev kawm ntawv nyob rau hauv tib xyoo, nyob rau hauv lub Cuaj Hli.
Yuav ua li cas hloov cov thuya shanks hauv shkolku:
xaiv ib qho chaw rau kev tsim ntawm shkolki - yuav tsum tau ib nrab ntxoov ntxoo;- khawb cov av nyob rau lub cuab ntxhiab, ntxiv peat rau nws nyob rau ntawm tus nqi ntawm ib thoob thoob ib square meter;
- rooted cuttings yuav tsum tau tau watered thiaj li hais tias lawv muaj peev xwm raug muab tshem tawm tau yooj yim los ntawm substrate yam uas tsis muaj kev puas tsuaj lawv cov cag;
- cog cuttings ntawm ib tug deb ntawm 25 cm los ntawm txhua lwm yam nyob rau hauv shkolku;
- moisten cov av.
xaiv ib qho chaw rau kev tsim ntawm shkolki - yuav tsum tau ib nrab ntxoov ntxoo;Koj puas paub? Yog hais tias koj xav tau sai sai tau nroj tsuag ntawm thuja rau cog nyob rau ib ncig thiab tsis muaj lub sij hawm kom lawv loj hlob, koj muaj peev xwm yuav npaj txhij-tau seedlings. Lawv yuav tsum tau ua tib zoo xaiv kom cov nroj tsuag muaj zog thiab noj qab nyob zoo, siv rau cov huab cua hauv cheeb tsam. Thaum noj cov qaub ncaug, cov koob yuav ci ntsa iab, zaum hauv lub plhaub thiab tsis txhob crumble. Lub qia yuav tsum tsis muaj cov cim qhia ntawm tus kab mob, yam uas tsis muaj me ntsis.Tam sim no koj paub paub cog qoob loo ntawm ib lub caij nplooj ntoo hlav. Cov ntaub ntawv yog heev troublesome, kev saib xyuas rau cuttings yuav tsum tau txhua txhua hnub xim. Tab sis thaum lawv siv sij hawm cag, tu ua yooj yim dua, thiab tom qab ob peb xyoos koj tuaj yeem cog ib thuja nyob rau hauv daim ntawv ntawm ib tug ntsuab hedge los yog raws li ib tug sis rau lub vaj. Qhov no ornamental nroj tsuag zoo kawg nkaus ua tiav cov duab ntawm cov toj roob hauv pes.
