Qoob loo ntau lawm

Spruce Engelman (Picea Engelmannii)

Coniferous ntoo tau ntev lawm cov khoom ntawm cov neeg tsim duab ntawm cov toj roob hauv pes thiab qhov no tsis yog xav tsis thoob. Evergreen slender spruces zoo nkauj thaum twg los tau lub xyoo, ntxiv rau, lawv cov koob muaj peev xwm ntxuav qhov chaw. Nyob rau hauv tsab xov xwm no peb yuav tham txog Engelman noj, lub peculiarities ntawm loj hlob ib tsob ntoo ntawm koj qhov chaw.

Botanical piav qhia

Engelman's spruce yog ib qho evergreen coniferous ntoo loj hlob tuaj mus rau 50 meters, lub cev ntub nrog qhov kev loj hlob tuaj cuag li 90 cm Txhua txhua xyoo tsob ntoo nce nws qhov siab los ntawm nees nkaum centimeters. Hom kab no yog lub siab ntev, nws nyob rau hauv ntuj tsim muaj tsib puas xyoo, txawm li cas los xij, cov koob tsis kav ntev tshaj kaum tsib xyoos.

Tsob ntoo ntawm tsob ntoo muaj ib lub khob khwb khaus khaus, cov ceg ntoo tawg, feem ntau pheej loj zuj zus. On lub pob tw scaly bark ntawm liab-xim av xim, nrog me me tawg. Nyob rau cov tub ntxhais hluas ceg ntawm bark ntawm ib tug yellowish ntxoov ntxoo, nrog ib tug ntug.

Lub buds ntawm tus sawv cev ntawm tus tsiaj muaj tib lub elongated duab raws li lub crown. Cov koob txhaj tshuaj muaj ntau xim xiav xim, cov laus laus dua, cov koob txhaj tshuaj tetrahedral, ntse, tab sis tsis yeem. Koob ntev - mus txog 2 cm. Nyob rau hauv lub yim hli ntuj, cones, loj, qe-puab, txog li 7 cm ntev, xim av nyob rau hauv cov xim (cov tub ntxhais hluas burgundy) ripen. Nyob rau hauv cov teev nrog ntse sawv nkaum winged noob ntawm tsaus xim xim av.

Kev faib tawm thiab ecology

Lub birthplace ntawm Engelman Spruce yog hav zoov ntawm Rocky Roob ntawm North America, kuj yog ib lub xeev Canada ntawm British Columbia. Cov ntoo cog qoob loo nyob rau hauv tej pawg neeg ntawm cov dej, roob roob, preferring duab ntxoov ntxoo.

Loj hlob tuaj, pab pawg "nce" mus rau qhov chaw siab tshaj li ntawm 3,500 txhiab tawm toj siab saum hiav txwv. Lawv zoo kawg nkaus coexist nrog lwm hom: fir thiab pine; nrog qee cov tsiaj ntawm larches, sib sau sib xyaw los yog ntshiab cov kab ntsig coniferous.

Koj puas paub? Cov Isdias Asmesliskas Qaum Teb, paub txog kev kho mob ntawm cov koob, ua rau cov neeg mob ntsig txog cov kab mob ntsig txog kab mob ntawm cov ceg ntoo, ntoo thuv thiab ntoo. Cov neeg mob tau nyob hauv lub tsev kho mob ntawd kom tas rov qab. Qhov tseeb yog tias cov koob txhaj tshuaj muaj peev xwm uas tua tau cov kab mob thiab cov kab mob.

Daim ntawv thov nyob rau hauv toj roob hauv pes tsim

Feem ntau, spruce ntoo yog siv raws li kev tiv thaiv ntawm cua, daus drifts thiab suab nrov. Xws li qhov landings pom muaj nyob sab nraud lub nroog thiab hauv cov chaw hauv nroog, nyob rau hauv daim ntawv ntawm cov chaw thiab cov chaw ua si. Tsob ntoo zoo li zoo nyob hauv ib pawg thiab pawg cog nrog coniferous thiab deciduous nroj tsuag.

Tsis tas li ntawd, cov nroj tsuag xws li thuja, juniper, khaub lig-khom microbiota, yew, cypress, fir, boxwood, pseudo-topsug, larch, cryptomeria, ntoo thuv, cedar, thiab myririum foxtail, yuav zoo nkauj kho koj lub caij ntuj sov.

Qes-loj hlob ntau yam decorate pob zeb teb, tiv thaiv paj txaj, yog siv nyob rau hauv bonsai compositions. Qhov zoo nkauj duab ntawm lub crown thiab kev ua raws li ntawm daim ntawv txiav plaub hau tso cai rau koj mus siv lub Engelman spruce ntoo raws li Xyoo Tshiab, uas muaj ntau tus tswv tsev siv.

Hniav hom ntawm Engelman spruce muaj xws li:

  • cov khoom me me (microphilla);
  • xiav quaj (glauca pendula);
  • xiav (glauca);
    Koj puas paub? Captain Cook thiab nws pab neeg tau pab tiv thaiv scurvy los ua wine ua los ntawm spruce koob. Cov khoom noj ntawm cov kua txiv hmab txiv ntoo yog vim muaj ntau cov vitamin C nyob rau hauv cov kab txawv ntawm cov koob.
  • silver (argentea).

Kev cog thiab tu hauv tsev

Thaum cog, nws yuav tsum tau sau tseg tias ntau hom kab mob phem heev rau qhov chaw muaj kuab. Lawv tsis pom zoo kom thaj av hauv cov cheeb tsam nrog kev tsim cov lag luam hnyav, nyob ze cov kev tsheb loj, ze cov chaw nres tsheb.

Xaiv qhov chaw

Tus saib yog tsis ntshai cua, nws tolerates ob siab thiab tsawg kub zoo sib npaug. Tsis tas li ntawd drought tsis txaus ntshai, tsuas yog cov tub ntxhais hluas saplings yuav tsum tau ceev faj watering. Txij li, nyob rau hauv tej yam ntuj tso lub neej, lub Engelman ntau cov ntaub ntawv ntom plantings, nyob rau hauv ib tug shaded qhov chaw nws yuav tsim zoo li nyob rau hauv ib lub lighted ib.

Nws tsis pom zoo los cog kev pom nyob rau hauv cov cheeb tsam uas ya raws stagnates, nrog av qhov chaw ze ntawm qhov chaw. Qhov no yuav ua tau rau lub hauv paus system.

Substrate thiab av

Cov nroj tsuag yog picky nyob rau hauv kev xaiv ntawm av, nyob rau hauv qhov xwm nws hlob zoo on limestone. Nws yog ntshaw rau cov kab lis kev cai kom muab cov dej uas muaj dej khov, cov dej noo nruab nrab nrog cov tshuaj tsw qab, piv txwv, loams.

Tej zaum koj yuav xav paub ntxiv txog ntau hom av, cov tshuab chiv rau lawv, nrog rau kev tshawb nrhiav thaj av ntawm cov av, yuav ua li cas los txhim kho av fertility.

Kab mob thiab lawv cov kev tiv thaiv

Xav txog lub ntsiab ntawm cov tsiaj, raws li lawv tshwm sim:

  • Schutte - cov kab mob loj hlob tuaj hauv lub caij nplooj ntoos hlav, nyob rau hauv qis ib feem ntawm koob tshuaj ntawm cov kab mob fungal;

  • daig kaw - xim av scurf ntawm lub koob tshwm nyob rau hauv lub caij nplooj zeeg, nyob rau hauv lub caij nplooj ntoos hlav nws yuav npog nrog dawb scurf;
  • fusarium - feem ntau cov tub ntxhais hluas raug kev txom nyem, koob ua xim av nyob rau hauv cov xim thiab ya ncig;
  • qia thiab paus rot - qhuav saum ntawm ceg ntoo, lub pob tw yog them los ntawm kev sib hais ntawm nceb;
  • necrosis ntawm Cortex - Cov tawv ntoo yuav qhuav, hloov xim, yuav npog nrog rusty growths thiab, vim li ntawd, tuag tawm;
  • mob raum - Cov kab mob txaws nyob nrog nrog tshuaj, feem ntau nrog tsim ntawm fungi, tshwm rau ntawm pob twid: 69917
    Peb qhia koj kom nyeem txog yuav ua li cas xaiv ib tug spruce rau suburban cheeb tsam, thiab zoo li yuav ua li cas tiv thaiv spruce los ntawm cov kab mob.
  • cones xeb - friable pustules, tsaus xim tshwm nyob rau hauv qhov teev ntawm lub cortex, lub cones tsis poob tawm nyob rau hauv vim lub sij hawm, thiab lub noob yog fruitless;
  • spruce swivel - Ib tug loj heev ntawm ib tug kab mob dhau los, aggravated by curvature ntawm ceg.

Lub sib ntaus tawm tsam cov kab mob yuav tsum kho cov nroj tsuag nrog fungicides, feem ntau watering tsob ntoo ntawm hauv paus.

Kev tiv thaiv kev ntsuas:

  1. Nws yog ib qhov tsim nyog kom cog rau hauv ib cheeb tsam tshav ntuj, lub sij hawm ntev shading tsim cov dej noo, uas cov kab mob nyiam.
  2. Ua tib zoo xaiv seedlings.
  3. Thaum cog, kho cov hauv paus system nrog fungicides.
  4. Yuav kom nqa tawm raws sij hawm sanitary pruning, kev txiav to nrog nrog pitch.
  5. Nyob rau hauv lub caij nplooj ntoos hlav mus rau spraying npaj muaj tooj.

Nws tseem ceeb heev! Nws pom zoo kom tshem tawm cov neeg zej zog nrog tus noog cherry, txij li thaum kawg tom qab yuav raug rau tib cov kab mob thiab tuaj yeem ua tus cab cov kab mob thiab kab mob.
Video: yuav ua li cas kom trim coniferous nroj tsuag
Qhia koj tus kheej nrog cog ntawm spruce "Konica", "Nidiformis", nrog rau, Serbian, prickly, blue thiab ntau spruce.

Kab tsuag thiab lawv cov kev tiv thaiv

Lub ntsiab pests ntawm Engelman spruce yog:

  • spruce npauj;
  • kab laug sab;
  • Aphis spruce sitkhinskaya.

Spruce worm, raws li nws lub npe, raug rhuav tshem cov koob ntawm ib tsob nroj. Cov cheeb tsam ntawm thaj chaw yog kho nrog dej nrog xab npum, nrog kev pab los ntawm ib tug ntxuam coj lawv tshem cov koob raug mob thiab hlawv nws. Thaum twg qhov teeb meem no khiav khiav thov kev tshuaj tua kab mob.

Tus kab laug sab mite lodges thiab cog qoob loo voracious, feem ntau ntawm cov nroj tsuag me, vim nws txoj haujlwm tseem ceeb, tsob ntoo poob nws cov koob. Lub sib ntaus tawm tsam Kab Tsuag yog txau nrog colloidal sulfur, koj yuav siv tau cov kev cai: dandelion infusion, qej. Nrog ib tug muaj zog yeej los ntawm kab siv thov acaricides.

Nws tseem ceeb heev! Tsis txhob cia loj loj ntawm ants (lawv yug aphids). Nyob rau hauv ib qho muaj zog drought, tshuaj tsuag cov ceg kom tsis txhob tsim ib qho chaw zoo rau kab laug sab.
Aphid thiab nws cov noob txiv coob heev ntxais tag nrho cov kua los ntawm ntsuab qhov chaw ntawm cov nroj tsuag, uas ua rau yus tuag ntawm tsob ntoo. Densely populated nrog aphids, ceg yog qhov zoo tshaj plaws txiav los ntawm kev ua tus txiav. Qhov seem ntawm cov cheeb tsam yuav tsum tau kho nrog soapy dej, ua ntej-tso lub nroj qia lub voj voog kom tsis txhob ua rau cov av microflora.

Cov kev tiv thaiv:

  1. Ua kom raws sij hawm tu huv si.
  2. Tshwj xeeb tshaj plaws kom zoo saib xyuas rau cov tub ntxhais hluas seedlings.
  3. Tsis txhob cia overmoistening.
  4. Los nqa tawm kev tiv thaiv txau nrog tshuaj tua kab.

Cov nta ntawm txoj kev saib xyuas thiab tsaws

Raws li twb tau hais, spruce prefers moist, drained av, yog li thaum cog lawv npaj lub feem ntau haum sib tov rau nws:

  • sod teb - ob feem;
  • nplooj ntoos lub ntiaj teb - ob qhov chaw;
  • peat - ib feem;
  • xuab zeb yog ib feem.

Lub qhov rau kev cog qoob loo yog khawb qhov ntev ntawm 50 x 70, thiab cov cib ciam nrog ib txheej ntawm 20 cm yog muab tso rau hauv qab li kua dej.

Thaum cog, hauv paus ntseg tsho yog tsis faus, tawm hauv nws theem nrog cov av saum npoo. Nyob rau thaum xaus ntawm txoj kev, watering nrog fertilizer yog obligatory - 100 g ntawm nitroammofoski, 10 g ntawm paus rau 10 liv dej, cia li txog 40 liv dej yog poured nyob rau hauv paus.

Video: yuav ua li cas cog spruce Kev tu rau spruce tsis nyuaj:

  • watering - ob zaug ib lub hlis (nyob rau hauv ib co drought ib zaug ib lub lim tiam) kaum ob ntawm cov dej;
  • to top hnav khaub ncaws - ob zaug ib xyoos (ntau ntxiv rau cov conifers);
  • pruning - sanitary thiab formative (caij nplooj ntoos hlav los yog caij nplooj zeeg);
  • loosening - tsis muaj tob tshaj tsib centimeters;
  • weeding.

Ib co ntsiab lus tseem ceeb:

  • Nyob rau hauv tus, qhov teeb meem formative yog tsis tsim nyog rau tsob ntoo, tab sis thaum cog ib hedge los yog avenue, nws yog ib qhov tsim nyog;
  • rau lub caij ntuj no, cov ntoo thaib yog them nrog spruce nplooj;
  • cov laus thiab cov tub ntxhais hluas cov ntoo (ze-qia lub voj voog) rau lub caij ntuj no yog them nrog ib txheej ntawm peat, nyob rau hauv lub caij nplooj ntoos hlav nws yog tov nrog rau hauv av;
  • los tiv thaiv seedlings los ntawm mob siab heev tshav kub thiab ci lub hnub, lawv them nrog cov khoom hnav;
  • luam tawm yog ua tiav ntawm cov noob thiab cov nroj tsuag;
  • cov noob ntawm Engelman noj noj lawv fecundity rau tsib xyoos.

Cov ntoo nyob hauv daim zaj duab xis yog ib txwm zoo nkauj thiab muaj peev xwm, lawv ua ib tus ntxhiab tsw tseeb thiab cia koj xav tias kev sib koom nrog qhov. Feem ntau cov ntoo zoo nkauj thiab Engelman lub tsob ntoo ntoo hauv particular yog unpretentious txawm nyob hauv cog lossis tu, uas yog ntxim siab txawm tias inexperienced gardeners.