Tsob ntoo ntoo puas tuaj yeem nyob tau ib txhiab xyoo?

Cov txheej txheem:

Tsob ntoo ntoo puas tuaj yeem nyob tau ib txhiab xyoo?
Tsob ntoo ntoo puas tuaj yeem nyob tau ib txhiab xyoo?
Anonim

Lub neej ntawm tsob ntoo ntoo yog txiav txim los ntawm nws cov noob. Qee hom muaj peev xwm ncav cuag plaub tus lej xyoo. Qhov chaw tsis raug, teeb meem ib puag ncig thiab qee yam tseem ceeb debit tus account no. Txawm cov neeg nrhiav ntoo los yeej tsis cia lawv laus.

tsob ntoo oak tau muaj pes tsawg xyoo?
tsob ntoo oak tau muaj pes tsawg xyoo?

Oak tsob ntoo muaj pes tsawg xyoo?

Lub neej ntev tshaj plaws ntawm cov ntoo qhib nyob ntawm nws hom: English oaks tuaj yeem nyob txog 800 xyoo, thaum cov ntoo qhib tsis muaj peev xwm nyob ib puag ncig 700 xyoo. Qhov chaw, ib puag ncig thiab kev ua haujlwm ntawm tib neeg tuaj yeem cuam tshuam txog hnub nyoog tiag tiag.

Lub hnub nyoog muaj peev xwm nyob ntawm hom

Lub ntiaj teb muaj ntau dua 600 hom ntoo qhib, feem ntau pom nyob rau sab qaum teb hemisphere. Txhua yam ntawm no tsis yog txawv ntawm qhov tsos, tab sis kuj nyob ntawm cov hnub nyoog sib txawv.

Sau txhua hom ntoo qhib ntawm no yuav dhau mus. Hauv qab no yog cov ntaub ntawv rau ob hom uas zoo tshaj plaws thiab muaj ntau tshaj plaws nyob rau hauv lub teb chaws Yelemees:

  • Pedunculate Oak mus txog 800 xyoo
  • Sessile ntoo qhib muaj 700 xyoo

Thaum twg tsob ntoo Oak yuav laus li pob zeb?

Oak hlob tshaj plaws hauv ntiaj teb no hais tias muaj hnub nyoog 1,500 xyoo. Qhov no ua tau li cas?Ntxiv rau cov hom ntoo qhib, qhov chaw thiab ib puag ncig tej yam kev mob tseem ua rau tsob ntoo loj hlob zoo. Nrog kev tiv thaiv zoo, kab mob thiab kab tsuag tsis tuaj yeem ua rau tsob ntoo tsis muaj zog.

Tseem muaj qee cov ntoo ntoo uas muaj hnub nyoog txhiab xyoo hauv tebchaws Yelemes uas yuav muaj ntau yam qhia, xav txog txhua yam uas tau tshwm sim hauv lawv lub neej.

Txhais lub hnub nyoog ntawm tsob ntoo Oak

Lub hnub nyoog ntawm cov ntoo qhib ntoo tuaj yeem txiav txim siab siv cov nplhaib txhua xyoo. Lub hnub nyoog ntawm tsob ntoo ntoo nyob, ntawm qhov tod tes, yog txiav txim siab los ntawm cov kws tshaj lij siv txoj kev siv xov tooj cua.

Cov neeg muaj peev xwm vam khom ntawm lub cev.

  • ntsuas ntawm qhov siab ntawm 1.5 m
  • txiav txim qhov tshwm sim hauv cm
  • Kev faib cov txiaj ntsig los ntawm 0.8 muab cov hnub nyoog kwv yees

Tip

Oak lub paj yog ib lub cim qhia tias tsob ntoo muaj ntau xyoo lawm. Oak ntoo tsuas yog tawg thaum lawv muaj hnub nyoog 60 xyoo.

Kub Oaks and the Saw

Yog tias tsob ntoo ntoo qub cuam tshuam lub vaj, nws lub neej yuav tsum tsis txhob luv luv ntawm koj tus kheej txoj haujlwm. Felling cov qauv qub yuav luag ib txwm thiab txhua qhov chaw hauv lub tebchaws no yuav tsum muaj kev pom zoo, txwv tsis pub yuav muaj kev nplua.

Short life for muaj nqis ntoo

Cov ntoo nrov tshaj plaws rau peb yog ntoo qhib. Tsob ntoo tau poob thaum nws nyob ntawm nws qhov zoo nkauj tshaj plaws thiab muaj zog tshaj plaws. Feem coob ntawm cov ntoo qhib ntoo thiaj li tsis muaj caij nyoog mus txog lawv lub hnub nyoog txiav txim siab.

Pom zoo: