Yuav Qhia Li Cas Txog Cov Ntoo Ntoo (nrog Duab)

Cov txheej txheem:

Yuav Qhia Li Cas Txog Cov Ntoo Ntoo (nrog Duab)
Yuav Qhia Li Cas Txog Cov Ntoo Ntoo (nrog Duab)

Video: Yuav Qhia Li Cas Txog Cov Ntoo Ntoo (nrog Duab)

Video: Yuav Qhia Li Cas Txog Cov Ntoo Ntoo (nrog Duab)
Video: Qhia saib yus tus hlub lub xov tooj seb nws kov txog dab tsi thaum yus nyob deb 2024, Kaum ib hlis
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Muaj ntau dua rau caum hom ntoo qhib hauv Asmeskas ib leeg thiab ntau dua ntau pua lwm tus thoob ntiaj teb. Txheeb xyuas cov ntoo qhib nplooj yog qhov nyuaj rau nws tus kheej. Txhawm rau pab ua kom cov txheej txheem txheeb xyuas nqes mus rau ib tsob ntoo tshwj xeeb, cov ntoo qhib tuaj yeem faib ua ob pawg yooj yim raws cov nplooj ntoo ib leeg: ntoo qhib liab thiab ntoo qhib dawb. Thawj kauj ruam los txheeb xyuas nplooj ntoo qhib yog kawm paub qhov txawv.

Kauj ruam

Txoj Kev 1 ntawm 2: Kawm Oak Nplooj Kom Zoo

Txheeb xyuas Oak Nplooj Kauj Ruam 1
Txheeb xyuas Oak Nplooj Kauj Ruam 1

Kauj Ruam 1. Paub qhov ntoo qhib ntoo ntawm lwm hom

Oak, uas txhua hom tsiaj poob rau hauv genus Quercus, yog tsob ntoo uas tau faib thoob plaws hauv huab cua sov thoob ntiaj teb. Muaj 600 hom ntoo ntoo uas paub, 55 ntawm cov uas pom muaj nyob hauv teb chaws Asmeskas. Vim tias muaj ntau ntau yam ntoo ntoo nyob hauv ntiaj teb, nws nyuaj heev los nrhiav tus yam ntxwv uas yuav koom ua ke txhua tus. Txawm li cas los xij, muaj cov yam ntxwv zoo li no:

  • Qab zib yog txoj hauv kev yooj yim tshaj plaws los qhia tsob ntoo ntoo qhib. Yog tias tsob ntoo tsim cov txiv ntoo, nws paub tseeb tias nws yog tsob ntoo ntoo qhib.
  • Nplooj nplooj piv txwv li nplooj uas muaj cov kab sib npaug lossis cov kab xev, uas nthuav tawm los ntawm lawv cov kab nruab nrab. Txawm hais tias qee lub ntoo qhib tsis muaj lobes, txhua ntawm lawv cov nplooj feem ntau yog sib npaug nyob ib puag ncig cov kab nruab nrab zoo.
  • Cov tawv ntoo ntawm tsob ntoo yog me me thiab tawv.

    Muaj ntau hom ntoo qhib ntoo, uas feem ntau yog ua los ntawm me me, tawv, nplaim nplaim ntawm cov tawv ntoo. Oak tawv ntoo txawv ntawm cov ntoo thuv tawv ntoo, uas loj thiab muaj ntau txheej, lossis ntoo tawv ntoo, uas zoo ib yam li cov ntawv ntsa. Oak bark zoo li tawg thiab nplaim.

Txheeb xyuas Oak Nplooj Kauj Ruam 2
Txheeb xyuas Oak Nplooj Kauj Ruam 2

Kauj Ruam 2. Saib cov lus qhia ntawm lub lobes los txiav txim seb tsob ntoo puas liab liab lossis ntoo qhib dawb

Lub lobe yog ib feem ntawm nplooj uas nthuav tawm sab nraud los ntawm nruab nrab ntawm nplooj, zoo li tsib lub ntsiab lus ntawm qhov kawg ntawm lub hnub qub. Cov ntoo qhib dawb tau sib npaug lobes, thaum liab ntoo qhib muaj lub ntsej muag lobes. Qhov sib txawv tseem ceeb no yuav txo cov peev txheej ntawm cov ntoo uas koj tab tom sim txheeb xyuas ib nrab.

Hauv cov ntoo qhib liab, cov nplooj nplooj nthuav tawm sab nraud mus rau cov nplooj ntoo, ua cov lus taw qhia

Txheeb xyuas Oak Nplooj Kauj Ruam 3
Txheeb xyuas Oak Nplooj Kauj Ruam 3

Kauj Ruam 3. Xav txog koj thaj chaw

Txhua cheeb tsam nws muaj nws tus kheej ntau haiv neeg ntawm cov ntoo qhib ntoo uas feem ntau sib txawv los ntawm lwm qhov. Hom ntoo qhib uas koj ntsib yuav txawv heev nyob ntawm qhov chaw koj nyob hauv ntiaj teb. Qee cov ntoo qhib nyob rau ntawm ntug dej hiav txwv sab hnub tuaj yuav tsis tshua pom nyob rau sab hnub poob, nrog rau cov ntoo qhib sab qab teb yuav nyuaj nrhiav nyob rau sab qaum teb. Feem ntau koj tuaj yeem hais qhia thaj tsam los ntawm tus lej (piv txwv ntawm no yog rau sab av loj Asmeskas):

  • Cov chaw ib txwm muaj - Northeast, Southeast, Midwest, Northwest, Southwest
  • Sab hauv los yog ntug dej hiav txwv.
  • Roob lossis thaj chaw tiaj.
Txheeb Xyuas Oak Nplooj Kauj Ruam 4
Txheeb Xyuas Oak Nplooj Kauj Ruam 4

Kauj Ruam 4. Suav tus lej ntawm ib nplooj ntawv

Lub lobe yog ib feem ntawm nplooj uas nthuav tawm sab nraud los ntawm nruab nrab ntawm cov qia nplooj mus rau ob sab. Yog ua tau, sib piv ob peb nplooj ntawv txhawm rau nrhiav pom pes tsawg tus lobes. Qee hom, xws li ntoo qhib ntoo qhib, tsis muaj lobes txhua, tab sis feem ntau cov ntoo qhib muaj ntau yam.

Suav tsawg kawg yog 4-5 nplooj ntawv thaum ua tus cim, nws yuav pab koj thaum qhib phau ntawv qhia chaw

Txheeb Xyuas Oak Nplooj Kauj Ruam 5
Txheeb Xyuas Oak Nplooj Kauj Ruam 5

Kauj Ruam 5. Ntsuas qhov nkhaus nruab nrab ntawm nplooj

Saib ntawm thaj tsam ntawm lub lobes thiab txiav txim siab tias qhov kev nkag mus tob lossis ntiav. Cov ntoo qhib dawb feem ntau muaj ntau qhov kev nkag mus uas sib txawv ntawm qhov ntiav thiab tob, thaum liab ntoo qhib muaj qhov ntse lossis tsis muaj qhov nkag mus.

Txheeb xyuas Oak Nplooj Kauj Ruam 6
Txheeb xyuas Oak Nplooj Kauj Ruam 6

Kauj Ruam 6. Pom qhov hloov xim thaum lub caij nplooj zeeg

Cov ntoo qhib ntoo ntsuab uas muaj xim ntsuab tsaus thiab muaj qhov ci txhua xyoo puag ncig. Txawm li cas los xij, feem ntau cov ntoo qhib yuav hloov xim thaum lub caij nplooj zeeg. Qee cov ntoo qhib, xws li ntoo qhib liab (Quercus coccinea), tso cov xim zoo nkauj nyob rau lub caij nplooj zeeg. Dawb ntoo qhib thiab ntoo qhib ntoo qhib feem ntau yog xim av daj thaum cov nplooj rov qab los.

Txhawm rau pab txiav txim siab hom tsiaj, saib seb cov nplooj tsaus ntsuab los yog lub teeb ntsuab nyob rau xim, thiab seb puas los yog tsis yog lawv ci nyob rau lub caij ntuj sov

Txheeb xyuas Oak Leaves Step 7
Txheeb xyuas Oak Leaves Step 7

Kauj Ruam 7. Ntsuas cov nplooj ntoo tag nrho

Ntsuab malar ntoo qhib nplooj thiab tsawg tus liab ntoo qhib xws li ntoo qhib ntoo qhib muaj cov nplooj me dua, hos feem ntau cov ntoo qhib liab thiab yuav luag tag nrho cov ntoo qhib ntoo muaj nplooj loj dua (tsawg kawg 10 cm). Nws yog qhov xwm txheej no uas tseem ceeb dua li qhov sib txawv ntawm cov tsiaj sib txawv ntawm cov ntoo qhib zoo sib xws.

Txheeb xyuas Oak Nplooj Kauj Ruam 8
Txheeb xyuas Oak Nplooj Kauj Ruam 8

Kauj Ruam 8. Txheeb xyuas cov ntoo qhib uas tsis paub siv US Forest Service's Field Guide

Raws li cov ntaub ntawv uas tau sau tseg, txheeb xyuas tsob ntoo ntoo uas siv phau ntawv qhia tsob ntoo lossis daim ntawv qhia chaw. Muaj ntau ntau ntawm cov ntoo qhib tawm, thiab koj tsis tuaj yeem cia siab tias yuav suav lawv txhua tus. Siv cov txheej txheem saum toj no los nqaim koj qhov kev xaiv, tom qab ntawd siv cov lus qhia hauv cheeb tsam kom pom hom ntoo qhib uas koj tab tom nrhiav. Koj tuaj yeem saib los ntawm kev sib sau ntawm cov ntoo qhib hauv qab no, lossis hauv Phau Ntawv Qhia Teb tau los ntawm US Forest Service.

  • Qhib ntu tsim nyog. Feem ntau ntawm cov lus qhia tau muab faib ua ntu ntoo qhib liab thiab ntu ntoo qhib dawb
  • Nqaim qhov kev xaiv rau cov ntoo qhib uas tshwj xeeb rau koj thaj chaw. Phau ntawv qhia zoo yuav tsum muaj daim ntawv qhia kev faib khoom ntawm txhua hom.
  • Thaum koj muaj cov npe muaj peev xwm ua tau, saib ntawm txhua daim duab los txiav txim siab tsob ntoo ntoo uas koj xav tau.

Txoj Kev 2 ntawm 2: Paub Txog Qee Cov Ntoo Oaks

Ordinary Dawb Oak

Txheeb xyuas Oak Nplooj Kauj Ruam 9
Txheeb xyuas Oak Nplooj Kauj Ruam 9

Kauj Ruam 1. Txheeb xyuas cov ntoo qhib dawb uas ib txwm ua los ntawm cov noob taum thiab cov hauv paus

Pawg rau cov ntoo qhib dawb tsis yog ib qho rau txhua hom ntoo qhib dawb, muaj tiag yog White Oak (Quercus alba). Qhov ntoo qhib dawb no yog qhov txawv los ntawm cov cim zoo li wart thiab nplai ntawm cov txiv hmab txiv ntoo thiab cov tawv ntoo zoo nkauj ci. Cov ntoo ntoo ntoo dawb muaj:

  • 5-7 lobes, qhov ze ntawm qhov ntxeev ntawm nplooj yuav dav dua.
  • Qhov indentation yog kwv yees li ib nrab ntawm qhov dav ntawm nplooj.
  • Cov xim ntawm nplooj yog ci thiab hluas.
Txheeb xyuas Oak Leaves Step 10
Txheeb xyuas Oak Leaves Step 10

Kauj Ruam 2. Txheeb Oak Post. Tebchaws Asmeskas thaj tsam Midwestern thaj av ntoo qhib muaj cov tawv ntoo tsaus thiab cov nplooj sib txawv:

  • Feem ntau muaj 5 lobes.
  • Lobes yog dav thiab zoo li tus ntoo khaub lig.
  • Qhov kev ntxhib los mos ntawm nplooj yog ntxhib thiab xim tsaus.
Txheeb Xyuas Oak Nplooj Kauj Ruam 11
Txheeb Xyuas Oak Nplooj Kauj Ruam 11

Kauj Ruam 3. Txheeb Xyuas Bur Oak

Bur oak tseem pom nyob hauv Central West America muaj nplooj loj thiab cov noob tshwj xeeb, nrog lub khob loj (lub kaus mom me me ntawm lub hauv paus ntawm cov txiv ntoo) uas npog yuav luag tag nrho ntawm cov txiv hmab txiv ntoo.

  • Qhov ntev ntawm cov nplooj tuaj yeem ncav cuag 30 cm.
  • Lub lobe ntawm nplooj yog dav thiab lub ntsis yuav luag tiaj.
Txheeb xyuas Oak Nplooj Kauj Ruam 12
Txheeb xyuas Oak Nplooj Kauj Ruam 12

Kauj Ruam 4. Txheeb xyuas Chestnut Oak

Qhov no ntoo qhib feem ntau pom ntawm thaj av rocky. Cov ntoo qhib ntoo no tau nthuav dav thiab muaj cov xim liab xim av thiab cov tawv daj tsaus nti.

  • Cov nplooj ntawm cov nplooj zoo li lub ntsej muag serrated thiab cov nplooj nplooj tsis ncav cuag cov ntsiab lus no.
  • Cov nplooj yog dav nyob rau sab saud thiab nqaim nqes.
  • Qhov loj ntawm cov nplooj yog li 10-20 cm ntev thiab 10 cm dav.

Ordinary Red Oak

Txheeb Xyuas Oak Nplooj Kauj Ruam 13
Txheeb Xyuas Oak Nplooj Kauj Ruam 13

Kauj Ruam 1. Txheeb xyuas Cov Ntoo Red Oak

Hom ntoo qhib liab muaj cov txiv hmab txiv ntoo uas muaj lub tiaj tiaj, zoo li lawv tau hnav lub kaus mom nqaij npuas.

  • Cov nplooj yog lub teeb ntsuab nrog 6-7 lobes.
  • Kev nkag ntawm nplooj yog nce mus txog ib nrab ntawm qhov dav ntawm ib sab ntawm nplooj.
  • Cov lobes tau muab kaw nrog qhov muaj peev xwm muaj ob qhov xaus me me ntawm ib sab.
Txheeb Xyuas Oak Nplooj Kauj Ruam 14
Txheeb Xyuas Oak Nplooj Kauj Ruam 14

Kauj Ruam 2. Txheeb xyuas Shumard Oak

Shumard cov txiv hmab txiv ntoo khob zoo li lub qe thiab npog tsuas yog 1/4 ntawm cov txiv hmab txiv ntoo. Cov tawv ntoo ntawm tsob ntoo yog ntev thiab ci xim. Nws qhov siab tuaj yeem ncav cuag 30 meters.

  • Cov nplooj yog tsaus ntsuab.
  • Lub hauv paus ntawm lub lobe faib rau ntau qhov plaub hau.
  • Qhov indent yog tob.
Txheeb xyuas Oak Nplooj Kauj Ruam 15
Txheeb xyuas Oak Nplooj Kauj Ruam 15

Kauj Ruam 3. Txheeb xyuas Oak Pin

Oak uas feem ntau siv los ua tsob ntoo zoo nkauj tuaj yeem loj hlob sai. Cov noob yog me me thiab saib txawv thiab muaj lub khob zoo li lub khob. Cov tawv ntoo ntawm tsob ntoo ntoo ntoo yog xim av thiab du.

  • Cov nplooj yog nyias nrog qhov tob tob kom lawv zoo li nyias.
  • Muaj 5-7 lobes nrog ntau qhov xaus.
  • Thaum lub caij nplooj zeeg, cov xim zoo nkauj heev thiab zoo nkauj heev.
  • Sab qaum teb Asmeskas Pin ntoo qhib muaj nplooj me dua, tab sis ntev dua cov txiv hmab txiv ntoo.
Txheeb xyuas Oak Nplooj Kauj Ruam 16
Txheeb xyuas Oak Nplooj Kauj Ruam 16

Kauj Ruam 4. Txheeb xyuas Black Oak

Cov ntoo qhib dub muaj cov nplooj zoo tib yam, tab sis muaj txheej nyob hauv qab cov tawv ntoo uas yog txiv kab ntxwv ci. Feem ntau koj tuaj yeem pom cov kab tawg hauv tsob ntoo ntoo dub.

  • Cov nplooj yog tsaus ntsuab.
  • Qhov loj ntawm cov nplooj loj txog li 30 cm ntev nrog cov lus qhia ntawm cov nplooj dav dua li lub hauv paus.

Pom zoo: