Video: Puas yog redwoods evergreen ntoo?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A siab heev, ntsuab ntsuab coniferous tsob ntoo (Sequoia sempervirens) ib txwm nyob rau ntawm ntug dej hiav txwv ntawm yav qab teb Oregon thiab nruab nrab thiab sab qaum teb California, muaj cov tawv tawv tuab, nplooj uas zoo li rab koob lossis scalelike, thiab cov cones me me. b. Cov mos liab liab lwj-resistant ntoo ntawm no tsob ntoo . Kuj hu ua ntug dej hiav txwv ntoo liab.
Tsis tas li ntawd, puas yog tsob ntoo redwood ntoo ntoo?
Ntug hiav txwv niaj hnub Redwood yog Sequoia sempervirens. Lub npe hom yog Latin txhais tau tias "nyob mus ib txhis" lossis "mus ib txhis ntsuab." Lawv yog cov conifers (cone-bearing) gymnosperms (nrog "cov noob liab qab"), zoo li pines , firs thiab spruces, thiab khaws lawv cov koob ntsuab nplooj txhua xyoo puag ncig.
Kuj Paub, hom ntoo twg yog redwoods? Redwoods. Muaj 3 hom redwoods, ntug dej hiav txwv redwoods ( Sequoia sempervirens ), Giant Sequoias ( Sequoiadendron giganteum ), thiab Dawn Redwoods (Metasequoia glyptostrobides). Txawm li cas los xij, ntug dej hiav txwv Redwoods yog tib haiv neeg nyob rau Humboldt County, loj hlob nyob rau hauv cov huab cua txias uas ua rau cov ntug dej hiav txwv ntawm sab qaum teb California
Ib sab saum toj no, puas yog kaj ntug redwoods Evergreen?
Tib hom tsiaj nyob hauv nws genus, lub kaj ntug redwood yog tsob ntoo deciduous es tsis yog ib tug ntsuab ntsuab . Qhov no txhais tau hais tias nws tso nws cov nplooj nyob rau hauv lub caij nplooj zeeg, yog liab qab nyob rau hauv lub caij ntuj no thiab hlob tshiab nplooj nyob rau hauv lub caij nplooj ntoos hlav.
Nws siv sijhawm ntev npaum li cas rau tsob ntoo redwood kom loj hlob?
Cov ntoo hauv qhov no ntoo liab grove muaj kwv yees li 65 xyoo. Ntug hiav txwv ntoo liab ua tau loj hlob peb mus rau kaum taw ib xyoo. Redwoods yog cov ceev tshaj plaws- cog ntoo nyob ntiaj teb. A ntoo liab ua tiav feem ntau ntawm nws txoj kev loj hlob ntsug hauv thawj 100 xyoo ntawm nws lub neej.
Pom zoo:
Puas yog tsob ntoo ntoo zoo rau tsob ntoo?
Pine ntoo yog qhov zoo rau ntau yam, tab sis kuv yuav tsis siv rau cov tsev ntoo. Lawv zoo rau kev loj hlob siab thiab ncaj. Thiab lawv ua cov ntoo loj thiab kab teeb. Raws li tsob ntoo siab tshaj plaws, lawv nyiam teeb pom kev zoo, uas feem ntau tua tsob ntoo thiab tej zaum yuav xav tsis thoob rau ib tus neeg hauv tsev ntoo
Vim li cas cov ntoo ntoo sab hnub tuaj yog tsob ntoo ntoo ntawm Ontario?
Sab hnub tuaj dawb ntoo thuv tau hu ua Ontario cov ntoo ntoo hauv xyoo 1984. Cov ntoo zoo nkauj silhouette tau nto moo los ntawm cov tswv cuab ntawm Pawg Xya tus kws ua yeeb yam. Nws cov ntoo mos, daj ntseg thiab loj loj tau tsim nws tus nqi thaum ntxov hauv Canadian keeb kwm rau cov khoom xws li rooj tog rau nkoj masts
Puas yog tsob ntoo ntoo yog tsob ntoo ntoo?
Txawm hais tias ob qho tib si fir thiab ntoo thuv yog conifers, bearing cones, thiab cov tswv cuab ntawm tib cov nroj tsuag tsev neeg, Pinaceae, lawv cov nroj tsuag npe txawv. Fir ntoo yog cov tswv cuab ntawm genus Abies; whereas ntoo thuv belongs rau Pinus
Qhov txawv ntawm tsob ntoo ntoo thiab tsob ntoo evergreen yog dab tsi?
Tag nrho cov ntoo thuv muaj koob, tab sis tag nrho cov ntoo ntsuab tsis yog ntoo thuv ntau tshaj li txhua tus dev yog dachshunds. Qhov txawv ntawm cov ntoo thuv yog tias lawv cov nplooj (cov koob) tau muab khi ua ke, feem ntau hauv pob ntawm ob mus rau tsib
Ib tsob txiv ntoo puas yog tsob ntoo ntoo?
Xibtes sib txawv ntawm cov ntoo xws li oaks thiab pines, thiab qee cov neeg sib cav tias lawv tsis yog ntoo. Lawv "zoo li nyom" nrog fibrous hauv paus system. Raws li qhov tshwm sim, koj tuaj yeem cog palms 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