Cov beeches yog cov nroj tsuag uas yooj yim tu. Vim li no, lawv thiaj paub txog lawv txoj kev ua neej ntev. Cov ntoo beech tuaj yeem nyob mus rau lub hnub nyoog ntev heev hauv cov xwm txheej yooj yim. Kev txhawb nqa kev ntsuas xyuas kom pom qhov zoo ntawm cov nroj tsuag nrov.
Lub hnub nyoog li cas ntawm beech ncav cuag qhov nruab nrab?
Raws li cov xwm txheej zoo tagnrho, cov beech feem ntau tuaj yeem nyobtxog 300 xyoo. Yog tias nws loj hlob hauv hav zoov, lub hnub nyoog no tsis yog qhov txawv. Cov av zoo thiab muab cov zaub mov tseem ceeb thiab cov khoom noj muaj nyob ntawm qhov chaw no.
Koj tuaj yeem qhia lub hnub nyoog ntawm European beech li cas?
Lub hnub nyoog ntawm beech tuaj yeem txiav txim siab los ntawmncig ntawm lub cev. Qhov no feem ntau yog muab faib ua 0.6. Qhov no txiav txim siab lub hnub nyoog ntawm tsob ntoo. Ib cheeb tsam ntawm ib 'meter' qhia tias muaj hnub nyoog nyob ib ncig ntawm 55 xyoo. Ntawm 150 centimeters koj tuaj yeem cia siab tias nws yuav muaj hnub nyoog 80 xyoo. Hom beech yog hom ntoo ruaj khov thiab ruaj khov uas tuaj yeem muaj sia nyob tau ntau xyoo lossis ntau pua xyoo nrog ob peb cov peev txheej.
Qhov siab tshaj plaws nyob sab Europe beech ncav cuag thaum nws muaj hnub nyoog?
Yog hais tias cov tshuaj lom neeg beech tau loj hlob hauv hav zoov tau ntau xyoo lossis ntau pua xyoo, nws feem ntau nce mus txog qhov siab ntawm ib puag ncig45 meters Kev nce ntawm ib ncig ntawm 40 mus rau 70 centimeters. yog heev tau. Qhov luaj li cas ntawm lub cev yuav tsum tsis txhob muab pov tseg. Qhov no feem ntau muaj txoj kab uas hla ntawm ob meters.
Qhov chaw twg European beech nyiam thaum nws muaj hnub nyoog?
European beech tsis nyiam qhov chaw tshwj xeeb, txawm tias nws laus,kom loj hlob thiab vam meej. Qhov chaw tsim nyog yog hnub ci, shady lossis ib nrab ntxoov ntxoo. Txawm li cas los xij, qhov xwm txheej ntawm cov av thiab cog cov av yog qhov tseem ceeb. Cov av cog yuav tsum nplua nuj nyob rau hauv minerals thiab as-ham. Txaus permeability kuj yog qhov zoo dua. Qhov no feem ntau tiv thaiv waterlogging. Qhov no ua rau lub beech puas thiab, qhov phem tshaj plaws, ua rau nws tuag. Drought kuj yuav tsum tau zam kom tsis txhob muaj kev loj hlob ntawm beech.
Tip
Muaj kev saib xyuas txaus rau beeches txawm thaum laus
Kev saib xyuas cov beech yog ib qho tseem ceeb tshwj xeeb, txawm tias thaum muaj hnub nyoog siab heev. Ntxiv nrog rau kev tswj kav dej, koj yuav tsum tau xyuam xim rau kev cog qoob loo txhua xyoo uas siv cov tshuaj hauv tsev. Horn shavings yog qhov zoo tagnrho rau qhov no. Tsis tas li ntawd, pruning tsis tu ncua yuav tsum tsis txhob muab pov tseg. Txiav cov beech rov qab me ntsis los ntawm qee lub sijhawm. Qhov no ua rau cov nroj tsuag loj hlob zuj zus thiab muaj zog.
