Video: Cov ntoo ntoo ntev ntev nyob qhov twg?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov nplooj ntoo ntev (Pinus palustris) yog a ntoo ib txwm nyob rau sab hnub tuaj Tebchaws Meskas, pom raws ntug dej hiav txwv ntawm East Texas mus rau yav qab teb Maryland, txuas mus rau sab qaum teb thiab nruab nrab Florida. Nws ncav cuag qhov siab ntawm 30-35 m (98-115 ft) thiab txoj kab uas hla ntawm 0.7 m (28 hauv).
Ua li no, tsob ntoo ntoo twg muaj koob ntev tshaj plaws?
Pinus palustris
Tsis tas li ntawd, cov ntoo ntoo ntev ntev npaum li cas loj hlob? Nplooj ntoo ntev Nws yog ib qho evergreen conifer uas tau txais nws lub npe rau muaj nplooj ntev tshaj plaws ntawm sab hnub tuaj ntoo hom. Lub needlelike nplooj, uas tuaj nyob rau hauv bundles ntawm peb, tau loj hlob mus txog 18 ntiv tes (46 centimeters) ntev. laus ntoo sawv ntsug 80 mus rau 100 ko taw (24 mus rau 30 meters) siab.
Hais txog qhov no, qhov kev loj hlob ntawm tsob ntoo ntoo yog dab tsi?
Loj hlob qeeb, nruab nrab tus nqi loj hlob thiab loj hlob sai. Lub Virginia ntoo thiab nplooj ntev ntoo yog qeeb zuj zus ntawm ib tus nqi txog li 1 feet ib xyoos. Liab ntoo thiab Austrian ntoo yog nyob nruab nrab ntawm li 1 mus rau 2 feet ib xyoos.
Pine ntoo hlob zoo nyob qhov twg?
Pines yog hnub-hlub ntoo uas ua tsis yog loj hlob zoo nyob rau hauv shady tej yam kev mob. Feem ntau ntawm cov no ntoo nyob rau sab qaum teb Hemisphere, tsuas yog cov Sumatran ntoo (Pinus merkussi) muaj sia nyob sab qab teb ntawm txoj kab nruab nrab. Pine ntoo loj hlob zoo tshaj plaws hauv US Department of Agriculture cog hardiness zones 4 txog 9.
Pom zoo:
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