Puas Norway spruce poob lawv cov koob?
Puas Norway spruce poob lawv cov koob?

Video: Puas Norway spruce poob lawv cov koob?

Video: Puas Norway spruce poob lawv cov koob?
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Anonim

Qee lwm cov ntoo evergreen, xws li Norway spruce los yog Douglas fir, yuav khaws tau ib daim ntawv tuab dua, cone-puab. Txawm lawv thiab poob qee koob txhua xyoo, lawv nyob ze cov ceg ntoo ua rau qhov poob qis dua li ntawm cov ntoo thuv.

Ib yam li ntawd, nws raug nug, vim li cas cov ntoo spruce poob lawv cov koob?

Muaj ob peb lub laj thawj vim li cas ib tsob ntoo spruce koob tuaj yeem tig xim av thiab poob . Yog koob yog browning ntawm cov lus qhia ntawm cov ceg ua raws li cov ceg qis tuag, koj tuaj yeem ua nrog ib Cov kab mob fungal hu ua cytospora canker, uas yog qhov tshwm sim tsis zoo tshaj plaws rau koob poob ntawm Colorado xiav spruce.

Qhov thib ob, koj yuav cawm tau tsob ntoo Norway tuag li cas? Yuav Ua Li Cas Tseg Tau Tuag Norway Spruce

  1. Ntsuas qhov teeb meem.
  2. Dej tsob ntoo dav dav thiab ua kom cov av ib puag ncig moist.
  3. Xyuas kom koj lub Norway spruce tau txais ntau lub hnub.
  4. Sprinkle 1 tablespoon ntawm 12-12-12 chiv rau hauv av nyob ib ncig ntawm lub hauv paus ntawm tsob ntoo kom pub nws.
  5. Txau koj tsob ntoo nrog cov tshuaj tua kab organic kom tshem tawm cov kab thiab kab.

Ib yam li ntawd, cov ntoo spruce puas tuaj yeem cog cov koob?

Zoo, cov lus teb luv luv yog tsis yog, tus koob yuav tsis yog loj hlob rov qab . Cov lus teb ntev yog, tsuav yog cov lus qhia loj hlob ntawm cov ceg ntoo tsis puas, lub tsob ntoo yuav feem ntau yuav tsim buds tshiab xyoo tom ntej raws li ntev raws li lub tsob ntoo tau txais kev saib xyuas kom zoo (dej zoo, tej zaum me ntsis chiv lub caij nplooj ntoo hlav dhau los, thiab lwm yam).

Vim li cas kuv Norway spruce tig xim av?

Spruces tuaj yeem raug kev txom nyem los ntawm Rhizosphaera Needle Cast, kab mob fungal uas ua rau koob spruce ntoo rau tig xim av thiab poob, tawm hauv ceg liab qab. Cov fungus no ua haujlwm thaum lub sijhawm ntev ntawm huab cua ntub, xws li peb muaj xyoo 2017.

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