Ib tsob txiv ntoo puas yog tsob ntoo ntoo?
Ib tsob txiv ntoo puas yog tsob ntoo ntoo?

Video: Ib tsob txiv ntoo puas yog tsob ntoo ntoo?

Video: Ib tsob txiv ntoo puas yog tsob ntoo ntoo?
Video: IB TSOB NTOO YUAV TAU TXI TXIV 2024, Kaum ib hlis
Anonim

Xibtes txawv structurally ntawm ntoo xws li cov ntoo qhib thiab ntoo thuv, thiab qee cov neeg sib cav tias lawv tsis yog ntoo . Lawv yog " nyom -zoo li" nrog fibrous hauv paus systems. Raws li qhov tshwm sim, koj tuaj yeem cog xib teg qhov chaw nyob ntawm tus nqi. Lawv tuaj yeem cog hauv 8 mus rau 10 ko taw ntawm koj lub tsev thiab lawv yuav vam meej.

Ua raws li qhov no hauv kev xav, dab tsi yog suav tias yog tsob ntoo canopy?

A tsob ntoo canopy yog qhov saum toj kawg nkaus ntawm a tsob ntoo muaj li ntawm ceg thiab nplooj los yog koob. Tag nrho ntoo muaj canopies , thiab tag nrho ntoo cam khwb cia. Cov ntoo ntoo tuaj nyob rau hauv ntau hom, los ntawm majestic siab evergreen los yog deciduous ntoo rau me me ntoo zoo haum rau thaj chaw me me.

Ib yam li ntawd, tsob ntoo xibtes yog dab tsi? Arecaceae yog tsev neeg botanical ntawm perennial flowering nroj tsuag nyob rau hauv monocot kev txiav txim Arecales. Lawv daim ntawv loj hlob tuaj yeem yog nce toj, tsob ntoo, tsob ntoo -zoo li thiab stemless nroj tsuag, tag nrho cov feem ntau hu ua xib teg . Cov muaj ib tsob ntoo -zoo li daim ntawv hu ua colloquially xibtes ntoo.

Kuj paub, cov ntoo xibtes puas suav tias yog ntoo?

Tsis yog tag nrho xibtes ntoo yog ' ntoo , ' thiab tsis yog tag nrho cov nroj tsuag hu ua xib teg yog tiag tiag xib teg . Cov nroj tsuag evergreen tuaj yeem loj hlob nyob rau hauv daim ntawv ntawm shrubs, ntoo los yog ntev, woody vines hu ua lianas.

Lub bark ntawm tsob ntoo xibtes hu ua dab tsi?

Tsis muaj cambium los kaw ncaj qha rau ntawm qhov txhab, cov kab mob, kab thiab lwm yam kab tsuag tuaj yeem nkag mus tau yooj yim. ntoo . Qhov " tawv ” ntawm tsob ntoo xibtes tsis yog tawv tag nrho; nws yog tsim los ntawm "sclerified" (hardened) hlwb tshuav los ntawm lub hauv paus ntawm yav tas los los fronds.

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