Dab tsi yog qhov txawv ntawm aspen thiab tsob ntoo birch?
Dab tsi yog qhov txawv ntawm aspen thiab tsob ntoo birch?

Video: Dab tsi yog qhov txawv ntawm aspen thiab tsob ntoo birch?

Video: Dab tsi yog qhov txawv ntawm aspen thiab tsob ntoo birch?
Video: txua cua txias rau poj niam siv lub caij ntuj sov 5/11/2020 2024, Hlis ntuj nqeg
Anonim

Vim aspen thiab birch ob leeg muaj dawb tawv , los ntawm qhov deb lawv saib zoo nkauj heev. Tab sis nyob ze lawv heev txawv . Ib txoj hauv kev yooj yim tshaj los qhia cov txawv yog los ntawm saib cov tawv . Qhov twg aspen nplooj yog lub plawv zoo li tus, birch nplooj yog ntev thiab oval zoo li tus nrog coarsely toothed npoo.

Txog qhov no, koj tuaj yeem qhia qhov txawv ntawm tsob ntoo aspen thiab tsob ntoo birch li cas?

Birch nto moo rau muaj tawv tawv uas tev rov qab zoo li daim ntawv; aspen bark tsis tev. Qhov twg aspen nplooj yog zoo kawg nkaus tiaj, birch nplooj yog me ntsis "V" zoo li tus thiab ntau elongated tshaj Quaking Aspen nplooj. Cog Lus: Aspen yog qhov zoo tshaj plaws thiab tshwj xeeb ntoo.

Tsis tas li ntawd, puas yog aspens thiab poplars tib yam? Cov tswv cuab ntawm pawg ntoo no tuaj yeem hu ua paj ntoo, poplars , los yog aspens , nyob ntawm seb lawv yog hom twg. Tsis yog-tus-tsawg, lawv yog cov tswv cuab ntawm cov ib yam genus, Populus.

Yog li ntawd, tsob ntoo twg zoo li aspen?

Poplars zoo li aspens uas nyob rau hauv lem thuam ntau yam ntxwv ntawm ntoo birch . Qee qhov piv txwv ntawm poplars uas yog birch - thiab aspen-zoo li yog cov dub poplar (Populus nigra), sab hnub poob balsam paj (Populus trichocarpa), thiab grey poplar (Populus x canescens).

Lub bark ntawm ib tsob ntoo birch zoo li cas?

Cov tawv yog tsaus liab-xim av mus rau dub, thiab du. Tsis zoo li lwm yam ntoo birch , nws bark ua tsis peel.

Pom zoo: