Hom ntoo twg yog paj ntoo?
Hom ntoo twg yog paj ntoo?

Video: Hom ntoo twg yog paj ntoo?

Video: Hom ntoo twg yog paj ntoo?
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Poplar ntoo Facts. Poplar yog tsob ntoo deciduous uas belongs rau tsev neeg Salicaceae . Muaj nyob ib ncig ntawm 35 hom ntoo poplar uas txawv ntawm qhov loj, cov nplooj, xim ntawm cov tawv ntoo thiab hom chaw nyob. Poplar ntoo tuaj yeem pom thoob plaws sab qaum teb hemisphere (North America, Europe, Asia thiab North Africa).

Khaws qhov no hauv kev xav, dab tsi yog lwm lub npe rau tsob ntoo poplar?

Populus yog ib tug genus ntawm 25-30 hom ntawm deciduous flowering nroj tsuag nyob rau hauv tsev neeg Salicaceae, ib txwm nyob rau feem ntau ntawm sab qaum teb Hemisphere. Lus Askiv npe ntau yam siv rau ntau hom muaj xws li poplar /ˈp?p.l?r/, aspen, thiab paj rwb.

Ib tug kuj nug, koj ua li cas nrog cov ntoo poplar? Rau lwm tus, Poplars feem ntau yog siv los tsim plywood thiab ntoo pulp siv hauv kev tsim thiab kev tsim kho. Dhau li ntawm cov kev siv theej ua haujlwm, cov Tsob Ntoo Poplar tseem hlub nws txoj kev zoo nkauj.

Qhov thib ob, cov txiv hmab txiv ntoo twg loj hlob ntawm cov ntoo poplar?

Cottonwood Ntoo Cottonwoods ( Populus spp.) muaj npe rau ntau lub caij ntuj sov noob qoob loo ntawm poj niam ntoo. Txhua paj rwb tsob ntoo tsim ntau txhiab txiv hmab txiv ntoo txhua lub caij ntuj sov, thiab txhua lub txiv hmab txiv ntoo muaj ntau pua lub noob.

Puas yog paj ntoo thiab paj ntoo zoo ib yam?

Cottonwoods muaj ntau daim duab peb sab lossis lub plawv zoo li nplooj poplars , thiab cov npoo yog me ntsis serrated. Poplar nplooj muaj ntau oval mus rau oval-lance-zoo li nplooj. Cottonwoods tseem siab dua, nyob nruab nrab ntawm 80 thiab 200 ko taw, whereas lub balsam poplar tsuas yog 80 feet thiab dub xwb poplar ib 40a50.

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