Video: Muaj pes tsawg tus koob Virginia Pine muaj?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub nyias thiab kuj du tawv tawv ntawm Virginia Pine ua heev scaly los yog plated nrog hnub nyoog, thiab muaj xim liab-xim av. Nws ua tsis yog muaj cov txiv kab ntxwv tawv ntawm nws cov ceg tawv uas yog ib qho ntawm Scotch Pine , lwm yam ntoo nrog ob twisted koob rau pob.
Kuj paub, muaj pes tsawg rab koob luv luv ntoo thuv muaj?
Shortleaf ntoo thuv yog ib tsob ntoo loj uas muaj lub cev ntev, meej thiab dav, qhib crown. Nplooj yog koob , los ntawm persistent sheaths ntawm lub hauv paus ntawm lub koob ; koob nyob rau hauv bundles ntawm 2 (tej zaum 3), 3-5 ntiv tes ntev, slender, saj zawg zog, tsis twisted, ntse-taw tes, tsaus xiav-ntsuab.
Tsis tas li ntawd, puas muaj ntoo thuv hauv Virginia? Virginia Pine Tsob Ntoo Nws yuav tsum tuaj raws li tsis muaj surprise tias tus Virginia Pine tuaj yeem pom thoob plaws hauv lub xeev Virginia , nrog rau thoob plaws thaj tsam Appalachian mus txog rau sab qaum teb mus rau New York lub xeev thiab mus rau sab qab teb mus txog Alabama. Nws kuj yog me dua li ntau lwm yam pines.
Yog li ntawd, qhov ceev npaum li cas yog Virginia ntoo thuv loj hlob?
Txawm hais tias lawv yuav muaj sia nyob thaum ya raws tsawg, lawv qhov kev loj hlob qeeb qeeb ntawm qhov chaw qhuav. Seedlings ncav cuag qhov siab ntawm 10 mus rau 20 cm (4 mus rau 8 nyob rau hauv) thawj xyoo thaum loj hlob tej yam kev mob. Thaum kawg ntawm 10 xyoo, qhov nruab nrab qhov siab yuav ncav cuag 5 m (17 ft) ntawm qhov chaw zoo dua.
Virginia Pine siv rau dab tsi?
Kev siv ntau: Southern Yellow Pine yog siv rau hnyav kev tsim kho, xws li: choj, kab teeb, ncej, kev tsheb ciav hlau ties, thiab lwm yam. Nws tseem siv rau ua plywood, ntoo pulp, thiab veneers. Cov lus pom: Virginia Pine yog technically suav hais tias yog nyob rau hauv cov pab pawg neeg ntawm yav qab teb daj pines , txawm hais tias nws yog ib hom me me heev.
Pom zoo:
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