Vim li cas cov ntoo madrone poob lawv cov tawv ntoo?
Vim li cas cov ntoo madrone poob lawv cov tawv ntoo?

Video: Vim li cas cov ntoo madrone poob lawv cov tawv ntoo?

Video: Vim li cas cov ntoo madrone poob lawv cov tawv ntoo?
Video: Lus Qhuab Qhia | “Vim Li Cas Vajtswv Thiaj Li Ua Hauj Lwm Ntawm Kev Txiav Txim Nyob Rau Tiam Kawg?” 2024, Kaum ib hlis
Anonim

Qhov feem ntau lees txais txoj kev xav yog tias nws yog kev txhim kho evolutionary uas pab tau tsob ntoo lichens thiab parasites xws li kab tho txawv, uas nteg lawv vaj on tawv . Los ntawm shedding nws bark tus tsob ntoo tiv thaiv lawv buildup thiab txo txoj kev muaj kab mob.

Tsuas yog li ntawd, cov ntoo madrone poob lawv nplooj?

Ib tsob ntoo ntsuab tsob ntoo , zoo li tsob ntoo madrone , tseem ntsuab xyoo puag ncig. Deciduous ntoo , ntawm qhov tod tes, poob tag nrho lawv nplooj nyob rau lub caij nplooj zeeg lig thiab loj hlob tag nrho cov nplooj ntoo tshiab nyob rau lub caij nplooj ntoo hlav.

Tsis tas li ntawd, cov ntoo madrone nyob ntev npaum li cas? Txawm tias tag nrho cov kev hem thawj no, a madrone nyob rau hauv cov qus tau nyob ntau pua xyoo thiab tej zaum yuav loj hlob heev-tshaj 100 feet siab. Hauv kev cog qoob loo lawv tsis tshua muaj siab tshaj 50 ko taw tom qab ntau xyoo lawm. Hluas ntoo feem ntau loj hlob sai (txog li ob peb ko taw hauv ib xyoos), thaum laus ntoo feem ntau loj hlob ntawm qeeb qeeb qeeb.

Tib neeg kuj nug, puas yog madrone ntoo berries noj tau?

Cov txiv hmab txiv ntoo yog noj tau tab sis theej tasteless rau tib neeg. Lwm hom Arbutus yog nyob rau sab hnub tuaj Mediterranean thiab mus rau sab qab teb Europe, tab sis madrone loj hlob tsuas yog nyob rau ntawm ntug dej hiav txwv Pacific ntawm North America, feem ntau los ntawm sab qaum teb California mus rau yav qab teb British Columbia.

Vim li cas kuv Madrone tuag?

Madrone Cov kab mob hauv paus poob nplooj, thiab cov nplooj me me, curled yog cov tsos mob tshwm sim. Cov ntoo kab mob feem ntau tuag, qee zaum sai. Moist av tej yam kev mob nyiam tus kab mob; Yog li ntawd, cov ntoo uas muaj dej ntau dhau los yog cov ntoo loj hlob hauv cov av tsis zoo yog qhov muaj feem cuam tshuam.

Pom zoo: