Koj tuaj yeem siv tsob ntoo ntoo txhua xyoo puag ncig kom paub tseeb tsob ntoo kom raug. Nyeem cov lus qhia muaj txiaj ntsig ntawm no yuav ua li cas paub tsob ntoo los ntawm kev saib cov tawv ntoo.
Kuv yuav ua li cas thiaj paub txog tsob ntoo ntoo ntawm nws cov tawv ntoo?
Ib tsob ntoo tuaj yeem txheeb xyuas los ntawm nws cov tawv ntoo. Cov tawv ntoo uas tuaj yeem paub qhov txawv yog: striped bark (longitudinal stripes), scaly bark (scale-shaped cork plates), reticulated bark (net-shaped torn bark) thiab du bark (pib du, tom qab tawg). Hom ntoo muaj qhov cuam tshuam loj rau qhov pom ntawm cov tawv ntoo.
Kuv puas paub tsob ntoo ntoo los ntawm nws cov tawv ntoo?
Cov tsos ntawm cov tawv ntoo yog ib qhotseem ceeb txheeb xyuas featurerau kev txheeb xyuas tsob ntoo. Tsis zoo li nplooj lossis paj, tsob ntoo dais nws cov tawv ntoo thoob plaws txhua lub caij. Raws li cov khoom tseem ceeb nyob rau hauv cov qauv ntawm ib tsob ntoo pob tw, bark thiab bast ua ke tsim cov tawv ntoo. Feem ntau cov ntoo trunks muaj bark raws li txheej txheej ntawm bark. Qee hom ntoo tsis muaj cov tawv tawv tawv thiab muaj cov tawv tawv feem ntau du. Cov noBark hom tuaj yeem paub qhov txawv:
- kab txaij (kab txaij ntev)
- Scaly bark (scale-shaped cork panels)
- Net tawv tawv (net-shaped torn bark)
- Smooth bark (thaum xub du, tom qab tawg)
Cov ntoo twg tuaj yeem lees paub los ntawm tsob ntoo tawv ntoo?
Koj tuaj yeem paub ntau hom ntoo los ntawm lawv cov jaggedscale bark, xws li sycamore maple (Acer pseudoplatanus), Oak (Quercus), chestnut (Castanea) thiab dub ntoo thuv (Pinus). nigra). Lub longitudinally cracked striped bark rau ntawm tsob ntoo pob tw yog yam ntxwv ntawm cov ntoo thoob plaws lub neej (thuja). Ib tsob ntoo poplar (populus alba) kuj qhia txog nws tus kheej los ntawm nws cov tawv ntoo nrog tob ntev ntev. Qhov txawv feature ntawm sessile ntoo qhib (Quercus petrea) thiab ntau tshauv (Fraxinus excelsior) yog ib tsob ntoo pob tw npog los ntawm tuab, reticulated bark.
Lub cev ntoo twg tuaj yeem lees paub los ntawm nws cov tawv tawv?
Zoo-paub hom ntoo nrog cov tawv tawv du yog beech (Fagus), tshwj xeeb tshaj yog nrovCommon Beech(Fagus Sylvatica) thiab nrovHornbeam(Carpinus betulus) los ntawm tsev neeg birch. Ib tug noog cherry (Prunus avium) thrives thaum hluas nrog du, tawv tawv tawv uas tom qab peels tawm ntawm tsob ntoo pob tw nyob rau hauv ib lub nplhaib puab. Koj tuaj yeem txheeb xyuas qhov tseeb ntawm cov ntoo uas muaj nyiaj birch (Betula pendula) los ntawm lawv cov xim dawb-dub, du, curly bark.
Cov ntoo qhib ntoo qhib (Quercus suber) los ntawm Mediterranean hloov cov tawv ntoo ntawm German ntoo qhib nrog tuab, du txheej ntawm cork ntawm tsob ntoo pob tw.
Tip
Cambium kho cov ntoo raug mob
Tam sim ntawd nyob rau hauv cov tawv ntoo muaj ib tug ntoo tus thawj pab chaw nres tsheb rau txhua yam kev raug mob. Cambium yog ib tug nyias, tsis tshua muaj active txheej ntawm hlwb nyob rau hauv lub pob tw ntoo. Los ntawm lub caij nplooj ntoos hlav mus rau lub caij nplooj zeeg, cambium mob siab rau tsim bast rau sab nraud thiab cov tub ntxhais hluas ntoo ntawm sab hauv. Yog tias tsob ntoo raug mob, Cambium tam sim ntawd saib xyuas lub qhov txhab. Rau lub hom phiaj no, kev txiav thiab lwm yam kev raug mob yog them sai sai nrog cov tawv ntoo.
