Video: Yuav siv sij hawm ntev npaum li cas rau longleaf ntoo thuv kom paub tab?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
100 txog 150 xyoo
Ib yam li ntawd, ib tug yuav nug, ntev npaum li cas tus ntoo thuv sab qab teb nyob?
250 xyoo
Tsis tas li ntawd, cov ntoo ntoo ntev nyob qhov twg? Pinus palustris P. Mill., nplooj ntoo ntev , muaj nyob rau hauv Atlantic thiab Gulf ntug dej hiav txwv plains los ntawm sab qab teb sab hnub tuaj Virginia mus rau central Florida thiab sab hnub poob mus rau sab hnub tuaj Texas, thiab nyob rau hauv thaj av Piedmont thiab Valley thiab Ridge xeev ntawm Georgia thiab Alabama. Nplooj ntoo ntev yog ib tug ntev-nyob, haiv neeg, evergreen conifer nrog scaly bark.
Yog li ntawd, cov ntoo ntoo loj hlob sai npaum li cas?
Lawv loj hlob mus rau qhov siab tshaj plaws ntawm ib ko taw ib xyoos. Qhov nruab nrab- ceev nrooj ntoo ntoo loj hlob txog 1-2 ko taw ib xyoos twg, thiab piv txwv yog liab ntoo thiab Austrian pines . Thaum kawg, lub ceev - loj hlob pines loj hlob mus txog ob ko taw thiab ntau dua txhua xyoo.
Dab tsi yog qhov txawv ntawm longleaf Pine thiab slash Pine?
Loblolly Pine muaj koob nyob rau hauv fascicles ntawm 3. Cov koob yog 4 mus rau 9 ntiv tes ntev. Longleaf Pine muaj koob hauv fascicles ntawm 3 lossis qee zaus 4. Cov koob yog 8 txog 18 ntiv tes ntev.
Pom zoo:
Sequoia noob yuav siv sij hawm ntev npaum li cas kom germinate?
20 mus rau 30 hnub
Nws yuav siv sij hawm ntev npaum li cas kom loj hlob ib tsob ntoo weeping?
Lub weeping willow yog tsob ntoo loj hlob sai, uas txhais tau hais tias nws muaj peev xwm ntxiv 24 ntiv tes lossis ntau dua rau nws qhov siab hauv ib lub caij loj hlob. Nws loj hlob mus rau qhov siab tshaj plaws ntawm 30 mus rau 50 ko taw nrog qhov sib npaug sib npaug, muab nws ib puag ncig, thiab tuaj yeem ncav cuag kev loj hlob sai li 15 xyoo
Nws yuav siv sij hawm ntev npaum li cas tsob ntoo sequoia loj hlob?
20 hli Hais txog qhov no, tsob ntoo sequoia loj hlob sai npaum li cas? Tus loj sequoia yog qhov ceev tshaj plaws loj hlob conifer nyob rau hauv lub ntiaj teb muab cov xwm txheej zoo. Peb cia siab tias 4 feet ntawm kev loj hlob nyob rau hauv peb lub xyoos rau ntoo hauv cov lauj kaub loj thiab ib-nti ntxiv rau kev loj hlob rings.
Cov kua txob ntsuab yuav siv sij hawm ntev npaum li cas kom germinate?
7-21 hnub Raws li txoj cai, vim li cas cov kua txob noob yuav siv sij hawm ntev heev kom germinate? Kua txob yog muaj feem xyuam rau txiv lws suav, tab sis muaj cov kev cai sib txawv rau germination . Qab zib kua txob xav tau ib germination Kub ntawm 75 ° - 80 ° F (F).
Nws yuav siv sij hawm ntev npaum li cas tsob ntoo spruce sprout?
Germination Conditions Noj qab nyob zoo Norway spruce noob yuav germinate nyob rau hauv ib mus rau peb lub lis piam ib hnub twg kub cia siab rau saum 75 degrees Fahrenheit