Cov txheej txheem:

Ib tsob ntoo understory yog dab tsi?
Ib tsob ntoo understory yog dab tsi?

Video: Ib tsob ntoo understory yog dab tsi?

Video: Ib tsob ntoo understory yog dab tsi?
Video: Ib Tsob Ntoo Ob Hom Txiv Pt. 1 2024, Hlis ntuj nqeg
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Cov zaj dab neeg yog lub hauv paus txheej ntawm cov nroj tsuag nyob rau hauv ib tug hav zoov los yog wooded cheeb tsam, tshwj xeeb tshaj yog cov ntoo thiab shrubs loj hlob ntawm hav zoov canopy thiab hav zoov pem teb. Nroj tsuag hauv zaj dab neeg muaj xws li ib tug assortment ntawm seedlings thiab saplings ntawm canopy ntoo ua ke nrog tus kws tshaj lij zaj dab neeg shrubs thiab tshuaj ntsuab.

Ib yam li ntawd, tsob ntoo understory txhais li cas?

Definition ntawm understory . 1: ib txheej txheej ntawm cov nroj tsuag tshwj xeeb: txheej vegetative thiab tshwj xeeb tshaj yog cov ntoo thiab shrubs nruab nrab ntawm hav zoov canopy thiab av npog. 2: cov nroj tsuag uas tsim cov zaj dab neeg.

Kuj Paub, dab tsi yog qhov understory txheej? Cov understory yog qhov sov, damp, thiab sheltered txheej nyob rau hauv qab ntawm nplooj ntoo canopy. Los nag drips los ntawm lub canopy, tab sis tsuas yog speckled tshav ntuj los ntawm. Cov nroj tsuag no muab zaub mov thiab vaj tse rau cov tsiaj me thiab noog, nrog rau cov tsiaj loj dua uas nyob hauv cov ntoo.

Ib yam li ntawd ib tug yuav nug, dab tsi nroj tsuag nyob rau hauv understory?

Understory Layer Plant Facts

  • Nroj tsuag loj hlob nyob rau hauv cov txheej txheem Understory tsuas yog txwv rau feem ntau cov ntoo me, cov ntoo qis, ferns, nce toj nroj tsuag thiab ib txwm txiv tsawb.
  • Muaj ib tug me me ntawm flowering nroj tsuag nyob rau hauv lub Understory txheej.
  • Cov txheej ntawm rainforest no ua rau ntau lub tsev cov nroj tsuag nrov.

Vim li cas nws thiaj li hu ua understory?

Hauv cov lus ntawm hav zoov thiab hav zoov ecology, " zaj dab neeg "yog lub npe muab rau lub neej uas muaj nyob nruab nrab ntawm cov hav zoov thiab cov ntoo canopy: cov fungi, mosses, lichens, bushes, thiab saplings uas vam meej thiab sib tw nyob rau hauv nruab nrab cheeb tsam no.

Pom zoo: