Video: Vim li cas cov ntoo thuv tsis poob lawv cov koob?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Evergreen ntoo don ' t yuav tsum tso lawv nplooj. Lawv muaj zog heev nplooj dov li nruj, zoo li ntev, nyias koob . Cov duab no tso cai rau cov nroj tsuag ntsuab txuag dej, uas xav tau rau photosynthesis. Vim lawv muaj dej ntau dua lawv deciduous kwv tij txheeb ze, lawv nplooj nyob ntsuab, thiab nyob txuas ntev dua.
Ib yam li ntawd, tej zaum koj yuav nug, puas muaj qee cov ntoo ntoo poob lawv cov koob?
Tag nrho ntoo nrog koob yuav kawg tso tej koob . Qhov no tshwm sim rau ib feem ntawm lub tsob ntoo koob txhua xyoo. Tab sis nyob ntawd yog ib pawg me me ntawm koob-cov kabmob ntoo , hu ua deciduous conifers, uas poob tag nrho lawv koob txhua xyoo. Yog li yog tias koj xav tias koj muaj ntoo thuv , tab sis nws poob tag nrho nws koob txhua lub caij ntuj no.
Ib sab saum toj no, vim li cas cov ntoo ntsuab poob lawv cov koob? Poob koob poob hais txog qhov nyiam ntawm tsob ntoo ntsuab rau tsev ib co lawv laus, sab hauv koob thaum kawg ntawm lub caij ntuj sov. Nws yog tshwm sim los ntawm huab cua thiab lwm yam ntawm lub caij loj hlob, zoo li dormancy. Yog li nws tsis tshwm sim zoo li clockwork, tab sis nws yog ncaj ncees.
Ua raws li qhov no, cov ntoo ntoo zoo li cas poob lawv cov koob?
Tamarack (Larix laricina), tseem hu ua American larch, yog ib tus tswv cuab tshwj xeeb ntawm ntoo tsev neeg - ib tug uas poob nws rab koob hauv lub caij nplooj zeeg. Tsuas yog lwm tus conifer qhia qhov kev txiav txim siab no - lub ntsej muag cypress. Tamarack yog ib txwm nyob rau Pennsylvania thiab tuaj yeem pom nyob rau hauv ntau lub Northeastern United States thiab Canada.
Ntev npaum li cas ntoo thuv koob yuav nyob ntsuab?
Evergreens feem ntau khaws lawv koob rau ob mus rau peb xyoos. Yog koj pom liab koob uas yog ze rau lub qia, cov yog cov uas yog npaj kom poob. Thiab txawm tias evergreens nyob ntsuab Thaum lub caij ntuj no, lawv tau pib hibernating, raws li University of Minnesota tus kws tshawb fawb hav zoov Kyle Gill.
Pom zoo:
Muaj pes tsawg tus ntoo thuv koob nyob ntawm tsob ntoo ntoo?
Resinosa) thiab jack Pine (P. banksiana) txhua tus muaj koob txhaj tshuaj los yog pawg hu ua fascicles. Dawb ntoo thuv muaj tsib koob rau ib pob, thaum liab thiab jack pines muaj ob koob.Tag nrho cov lwm haiv neeg conifers nrog ntsuab koob xyoo puag ncig nyob rau hauv peb cheeb tsam muaj ib tug los yog ib tug ib tug koob txuas mus rau lub qia
Vim li cas cov ntoo spruce poob lawv cov koob?
Muaj ntau qhov laj thawj vim li cas cov ntoo spruce yuav tig xim av thiab poob. Yog tias cov koob yog xim av ntawm cov lus qhia ntawm cov ceg ua raws li cov ceg qis tuag, koj tuaj yeem cuam tshuam nrog cov kab mob fungal hu ua cytospora canker, uas yog qhov tshwm sim tsis zoo tshaj plaws rau koob poob ntawm Colorado xiav spruce
Vim li cas eucalyptus ntoo poob lawv cov tawv ntoo?
Tshem tawm eucalyptus ntoo tawv ntoo tuaj yeem pab kom tsob ntoo noj qab haus huv. Raws li tsob ntoo tawm nws cov tawv ntoo, nws tseem tso cov mosses, lichens, fungi thiab cab uas tuaj yeem nyob ntawm cov tawv ntoo. Qee cov tawv tawv tawv tuaj yeem ua photosynthesis, pab txhawb kev loj hlob sai thiab kev noj qab haus huv tag nrho ntawm tsob ntoo
Vim li cas kuv tus ntoo thuv poob koob?
Tus culprit yog tej zaum ib yam kab mob los yog kab. Yog li, yog tias ib feem peb mus rau ib feem plaub ntawm cov koob ntawm sab hauv ntawm koj tsob ntoo evergreen ntog, nws tsuas yog ib qho cim ntawm kev laus. Tsuas yog rake cov koob tuag, lossis zoo dua, cia lawv nyob hauv qab tsob ntoo kom zoo mulch
Vim li cas larch ntoo poob lawv cov koob?
Larch ntoo, tseem hu ua tamarack, tsis yog cov ntoo ntsuab zoo li ntoo thuv thiab fir ntoo. Lawv yog cov deciduous, lub ntsiab lus nyob rau hauv lub caij nplooj zeeg thaum kub hloov thiab lub teeb poob, lawv sequester as-ham los ntawm lawv cov koob (feem ntau nitrogen) rau cia. Raws li ib feem ntawm cov txheej txheem no, cov koob tig daj ces poob tawm