2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Boom thiab bust cycles ntawm acorn ntau lawm muaj txiaj ntsig evolutionary rau cov ntoo ntoo dhau los ntawm "predator satiation." Lub tswv yim mus zoo li no: nyob rau hauv ib tug mast xyoo, predators (chipmunks, squirrels, turkeys, xiav jays, mos lwj, dais, thiab lwm yam) … Muaj txog 90 hom ntoo qhib nyob rau hauv North America. Tag nrho cov oaks tsim tau acorns.
Vim li cas kuv tsob ntoo Oak thiaj tsim tau ntau acorns?
Vim li cas xyoo no muaj ntau lub pob kws? … “Masting” yog lub sij hawm lom neeg rau kev nyiam ntawm cov ntoo hauv ib cheeb tsam kom tau synchronized hauv lawv cov noob qoob loo, xws li acorns. Cov qauv huab cua, kev ua tsiaj, thiab lwm yam ib puag ncig tuaj yeem ua rau muaj kev sib koom ua ke ntawm cov qoob loo ntau lawm.
Koj puas tuaj yeem txwv cov ntoo qhib los ntawm kev tsim cov noob txiv ntoo?
Oak ntoo tsis pib tsim cov txiv ntoo kom txog thaum lawv muaj 20 xyoo thiab qee zaum tos kom txog thaum lawv muaj tsawg kawg 50. txwv tsis pub tsob ntoo oak los ua qoob loo.
Vim li cas ib tsob ntoo ntoo muaj acorns thiab lwm tus tsis ua?
1) Ib puag ncig, xws li hnyav caij nplooj ntoos hlav rains, kev loj hlob ntawm lub caij dej nyab, dej qhuav, thiab qhov kub tsis zoo / qis, tuaj yeem ua rau cov txiv ntoo tsis zoo, cov qoob loo rho menyuam, thiab ua kom tiav acorn qoob loo ua tsis tiav.
oak ntoo ntau zaus poob acorns?
Kev nkag siab Mast Xyoo
Cov qoob loo siab txawv txawv ntawm acorns tshwm sim txhua ob txog tsibxyoo, ua rau ntau txhiab tus acorns nyob rau hauv hav zoov los yog nyom nyom. Cov tsiaj qus tau teem caij rau lub caij ntuj no thiab cov ntoo qhib ntoo tshiab tshwm sim nyob rau hauv ob peb xyoos, tab sis lub caij nplooj zeeg tom ntej no yuav pom cov khoom ntawm acorns poob qis heev.
Pom zoo:
Vim li cas kuv thiaj tsis tsim nyog tsim lub npe siv hauv facebook?
Muaj ntau qhov laj thawj vim li cas koj tab tom ntsib qhov tsis tsim nyog los tsim lub npe siv yuam kev rau koj nplooj Facebook. Tus neeg siv lub npe koj xav tau twb raug coj los ntawm lwm tus neeg siv. Koj tus username luv dhau los yog ntev dhau lawm.
Yuav cov nyom cheb yuav khaws cov acorns?
Ntxiv rau kev khaws cov khib nyiab, xws li nplooj thiab ntoo thuv koob, cov nyom nyom tuaj yeem pab koj tswj cov ntoo thuv, acorns thiab twigs. Nco ntsoov tias tus kws cheb nyom yuav tsis khaws cov ntoo loj dua thiab cov ceg ntoo, raws li Epic Gardening, lub vev xaib tsom los pab cov neeg ua teb hauv tsev.
Vim li cas lub khoos phis tawj pab tsim tsim tseem ceeb?
Nws pab cov neeg siv tsim qauv hauv 2D lossis 3D komlawv tuaj yeem pom kev tsim kho. CAD tso cai rau kev txhim kho, hloov kho, thiab ua kom zoo ntawm cov txheej txheem tsim. … Ua tsaug rau CAD, engineers tuaj yeem ua tus sawv cev kom raug ntau dua thiab hloov kho tau yooj yim los txhim kho kev tsim qauv zoo.
Yuav tau mos lwj noj sawtooth oak acorns?
Qee tus tswj hwm mos lwj nyiam noj zaub mov ntau nrog cov ntoo mos thiab tawv mast uas tuaj yeem muab zaub mov ntau ntau xyoo. Lub sawtooth oak tau txais nws lub npe los ntawm nws cov nplooj serrated ntug. … “Lawv tso tej pob kws loj, thiab yogzaub mov nyiam tsis yog mos lwj xwbthiab qaib ntxhw qus, tab sis squirrels thiab.
Thaum twg shumard oaks tsim acorns?
Lawv loj hlob sai sai thaum lawv tseem hluas thiab pib tsim cov txiv ntoo ntawm txog 25 xyoo. Shumard acorns yog cov khoom noj uas xav tau rau ntau tus tsiaj, yog li cov acorns tsis kav ntev thaum lawv poob rau hauv av. Feem ntau Shumard oaks poob lawv cov acorns txij thaum nruab nrab Lub Kaum Ib Hlis txog Lub Kaum Ob Hlis.
