Nyob ntoo tawg - Yuav kho Frost Crack hauv tsob ntoo

Cov txheej txheem:

Nyob ntoo tawg - Yuav kho Frost Crack hauv tsob ntoo
Nyob ntoo tawg - Yuav kho Frost Crack hauv tsob ntoo

Video: Nyob ntoo tawg - Yuav kho Frost Crack hauv tsob ntoo

Video: Nyob ntoo tawg - Yuav kho Frost Crack hauv tsob ntoo
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Anonim

Thaum lub caij ntuj no txias hmo ntuj tom qab hnub sov sov, koj tuaj yeem pom cov kab nrib pleb hauv cov ntoo. Lawv tuaj yeem ua tau ob peb taw (1 m.) ntev thiab ob peb nti (8 cm.) dav, thiab qhov txias dua qhov kub, qhov dav ntawm cov kab nrib pleb. Frost tawg feem ntau tshwm sim nyob rau sab qab teb mus rau sab qab teb sab hnub poob ntawm tsob ntoo.

Frost Crack yog dab tsi?

Lo lus "tej kab nrib pleb" piav qhia cov kab nrib pleb hauv cov ntoo tshwm sim los ntawm kev hloov pauv khov thiab thawing kub. Thaum cov tawv ntoo hloov pauv nrog qhov txias txias thiab nthuav dav rau hnub sov, qhov tawg yuav tshwm sim. Ib tsob ntoo tawg tsis muaj kev phom sij tam sim ntawd thiab yuav nyob tau ntau xyoo.

Vim Frost Crack in Trees

Frost tsuas yog ib qho ua rau tsob ntoo tawg. Koj tseem yuav pom cov ntoo tawg ntawm cov kab mob hu ua sunscald. Nyob rau lub caij ntuj no lig lossis caij nplooj ntoos hlav thaum yav tsaus ntuj, yav tsaus ntuj sov lub hnub ci ntawm lub cev tuaj yeem ua rau tsob ntoo cov ntaub so ntswg tawg. Thaum tshav ntuj yav tav su tom qab tsaus ntuj, cov ntaub so ntswg tuag. Koj tuaj yeem pom cov tawv tawv tawv tawm ntawm tsob ntoo. Tsaus-xim thiab du-barked ntoo feem ntau raug tshav ntuj.

Cracking ntoo trunks kuj tshwm sim nyob rau hauv cov ntoo cog nyob rau hauv cov cheeb tsam uas lawv marginally hardy. Hardiness aav qhia qhov qis tshaj qhov xav tauqhov kub thiab txias hauv ib cheeb tsam, tab sis txhua qhov chaw muaj qhov kub thiab txias tsis tshua muaj tshwm sim los ntawm qee lub sijhawm, thiab qhov kub qis no tuaj yeem ua rau cov ntoo loj hlob ntawm cov npoo ntawm lawv thaj tsam hardiness.

Yuav Kho Frost Crack

Yog tias koj xav paub yuav ua li cas kho qhov tawg tawg, cov lus teb yog tias koj tsis ua. Sealants, pleev xim rau lub qhov txhab, thiab cov nplaum tsis muaj qhov cuam tshuam rau kev kho mob lossis kev noj qab haus huv ntawm tsob ntoo. Khaws qhov tawg kom huv si kom tsis txhob kis kab mob thiab cia nws qhib. Feem ntau, tsob ntoo yuav sim kho nws tus kheej los ntawm kev tsim cov callus raws qhov tawg.

Ib zaug ib qho tawg, nws muaj feem ntau tias lwm qhov tawg yuav tshwm sim hauv tib qhov chaw. Koj tuaj yeem pab tiv thaiv kev rov tshwm sim los ntawm kev qhwv lub cev ntawm tsob ntoo hauv ntoo qhwv rau lub caij ntuj no. Tshem tawm cov ntaub qhwv sai li sai tau thaum sov sov thaum lub caij ntuj no lig lossis caij nplooj ntoos hlav. Tso cov ntaub qhwv rau ntev heev muab qhov chaw nkaum ruaj ntseg rau kab thiab kab mob.

Lwm txoj kev tiv thaiv tsob ntoo yog cog tsob ntoo ntsuab nyob ib puag ncig lub cev. Shrubs tuaj yeem tiv thaiv lub cev los ntawm qhov kub thiab txias thiab tiv thaiv nws los ntawm kev tshav ntuj ncaj qha. Koj yuav tsum prune lub canopy ntawm ib puag ncig cov ntoo conservatively kom tsis txhob tshem tawm cov ceg uas ntxoov ntxoo lub cev.

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