Video: Qhov siab npaum li cas yog quaj dawb spruce tau txais?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Weeping dawb spruce ntoo (Picea glauca "Pendula") yog koob-leaved evergreen conifers uas yog hardy nyob rau hauv US Department of Agriculture hardiness zones 2 mus rau 9. Lawv mus txog ib tug qhov siab ntawm 10 feet ntawm lub sijhawm lawv muaj 10 xyoo thiab tom qab ntawd maj mam loj hlob mus rau mature qhov siab ntawm 40 mus rau 50 feet hauv 30 xyoo tom ntej.
Xav txog qhov no, koj yuav ua li cas tu tsob ntoo weeping dawb spruce?
Loj hlob nws nyob rau hauv qhov chaw nrog lub hnub puv thiab nruab nrab av thiab dej tej yam kev mob rau qhov zoo tshaj plaws kev vam meej. Vim nws qhov txawv txav thiab kev ntxhib los mos, quaj dawb spruce yog qhov zoo tshaj plaws siv los ua cov qauv toj roob hauv pes lossis vaj focal point. Cov ntoo cog tshiab yuav xav tau ib xyoos lossis ob xyoos los ua kom tiav - tsis txhob hnov qab txog lub caij ntuj no dej!
Tsis tas li ntawd, yuav ua li cas prune ib tsob ntoo weeping spruce? Prune ceg qhia thawj ob peb xyoos nrog pruning txiav. Qhov kev xyaum no txhawb kev loj hlob ntawm ib qho denser, fuller canopy. Txiav txog ib feem peb ntawm qhov kev loj hlob tshiab rov qab los qhia txog qhov tsob ntoo kom loj hlob ntau ceg. Txwv tsis pub, txiav cov ceg tuag los yog cua daj cua dub puas tawm thaum lub caij nplooj ntoo hlav.
Ntawm no, dawb spruce loj hlob sai npaum li cas?
Dawb Spruce maj mam nce mus txog 60 ko taw hauv qhov siab los ntawm 20 ko taw hauv kev sib kis nrog kev loj hlob qeeb, thiab yoog mus rau ntau yam ntawm cov av hnyav thiab sparse noo noo. Nws txoj kev loj hlob tus cwj pwm yog upright pyramidal thiab nws feem ntau tseem branched thiab foliaged rau hauv av, tshwj tsis yog tias nws yog limbed-up rau hauv ib daim ntawv ntoo zoo dua.
Qhov siab npaum li cas tus quaj Norway spruce tau txais?
Weeping Norway Spruce yuav loj hlob ua 6ft siab ntawm kev loj hlob, nrog kev sib kis ntawm 15 ko taw. Nws muaj qhov qis qis, thiab yuav tsum tsis txhob cog rau hauv qab cov kab hluav taws xob. Nws loj hlob ntawm tus nqi qeeb, thiab nyob rau hauv cov xwm txheej zoo tshaj plaws tuaj yeem cia siab tias yuav nyob tau 60 xyoo lossis ntau dua. Cov nroj tsuag no yuav tsum tsuas yog loj hlob nyob rau hauv lub hnub ci tag nrho.
Pom zoo:
Weeping dawb spruce loj hlob sai npaum li cas?
Loj hlob Weeping Dawb Spruce Tsob Ntoo. Weeping White Spruce hlob sai heev, ncav cuag kaum taw hauv thawj kaum xyoo
Ib tsob ntoo ntoo dawb siab npaum li cas?
Nyob nruab nrab ntawm cov hnub nyoog ntawm 8 thiab 20 xyoo, cov ntoo dawb tau paub tias loj hlob nyob ib ncig ntawm 4.5 feet hauv ib xyoos, thaum 20 xyoo lawv tuaj yeem ncav cuag qhov siab ntawm 40 feet (1, 2). Sab hnub tuaj dawb ntoo thuv yuav loj hlob mus rau ib tsob ntoo loj heev yog li npaj ua ntej ua ntej cog. Qhov siab: 46 m. (150 ft.)
Dawb spruce ntoo loj hlob sai npaum li cas?
Kev loj hlob tus nqi tsob ntoo no loj hlob ntawm tus nqi nruab nrab, nrog qhov siab nce ntawm 13-24 'ib xyoos
Ib tug dawb spruce nyob ntev npaum li cas?
Dawb spruce tuaj yeem nyob tau ntau pua xyoo. Cov hnub nyoog ntawm 200 txog 300 xyoo feem ntau tau txais thoob plaws ntau qhov ntau, thiab Dallimore thiab Jackson (1961) kwv yees lub neej ib txwm muaj ntawm dawb spruce ntawm 250 txog 300 xyoo
Cov ntoo ntoo dawb tau txais dav npaum li cas?
Fastigiate Eastern dawb ntoo thuv (Pinus strobus 'Fastigiata'): Qhov nqaim, ntsug cultivar hlob 30-50 ko taw siab thiab 10-20 ko taw dav. Weeping Eastern dawb ntoo thuv (Pinus strobus 'Pendula'): Feem ntau 15 mus rau 20 ko taw siab thiab 12 mus rau 15 ko taw dav