TsimSecondary kev kawm ntawv thiab cov tsev kawm ntawv

Hauv paus. Hom cog cov hauv paus hniav thiab lawv cov functions

Ntau dua cov nroj tsuag yog distinguished los ntawm sab vim hais tias lawv lub cev yog kom meej meej differentiated kabmob. Lawv yeej npaj, muaj ib tug yooj yim txheej txheem kev systems thiab ntaub so ntswg. Lawv muaj ntau haiv neeg yog tsis muaj kev txwv.

Adapting rau txawv tej yam kev mob, lawv raug yuam kom tsim ib qho txawv txawv qauv nyob rau hauv nws cov qauv. Hloov, modernize thiab hloov tej qhov chaw ntawm lub cev, kom tau ib tug zoo dua lub caij nyoog ntawm ib tug xis neej. Feem ntau ntawm tag nrho cov no yog thaws rov los nyob rau hauv lub keeb kwm ntawm cov nroj tsuag.

Kabmob siab nroj tsuag

Tag nrho cov ntawm lawv muaj peev xwm yuav muab faib ua ob pawg:

  • av;
  • underground.

Tus thawj yuav tsum muaj xws li kav, nplooj, paj thiab txiv hmab txiv ntoo. Qhov thib ob - lub hauv paus system nrog tag nrho nws cov constituent ntsiab. Thaum xub thawj siab ib muag, ua yuam kev xav hais tias cov neeg ib tug heev me ntsis, vim hais tias nws yog cia rau cov hauv paus hniav. cog nrog cev ib tug ncaj complex lub koom haum qauv, li ntawd, tus neeg sab nraud simplicity yog dag ntxias. Qhov no siv rau tag nrho cov qhov chaw hauv lub cev.

Underground Authority hauv paus: cov hauv paus hniav hom

Tsob nroj hauv paus hniav tej zaum yuav txawv ob leeg nyob rau cov xim thiab lub puab, ntev, branching. Nyob rau hauv tag nrho, muaj peb lub ntsiab hom paus hom. Lub npe hom keeb kwm nram qab no.

  1. Chief. Qhov no yog lub ntsiab axis lub hauv paus, tawm hauv lub deepest underground. Raws li ib tug txoj cai, nws yog thicker dua lwm tus thiab ntev. Nws cov hauv paus hniav yog npaum li cas los ntawm lub embryonic paus. Nws tsev lub ntsiab neeg xyuas pib thiab lub suction tsam, los ntawm kev uas cov ntaub ntawv uas yog thauj nyob rau hauv lub soj caum ntawm cov nroj tsuag, thiab los ntawm lub caij nyoog kawg kis thoob plaws lub cev.
  2. Adventitious. Cov lug cuag ncaj qha los ntawm lub ntsiab paus thiab ceg tawm mus rau sab, nce lub yuag tag nrho ntawm lub tag nrho qhov system. Lawv txoj hauj lwm raws li lub ntsiab, muaj nyob rau hauv qhov haum ntawm tshuaj thiab tus tuav cov nroj tsuag nyob rau hauv lub hauv av.
  3. Sab. Cov ntsiab - ib tug nyias cov plaub hau zoo li cov hauv paus hniav txuas los ntawm cov adnexal lug. Lawv thickness yog tej zaum tsuas yog ib los yog ob tug millimeters. Ntau hom kev cov hauv paus hniav sib txawv nyob rau hauv loj, tab sis nws yog ib lub sab nyob rau hauv tag nrho cov loj yog yeej los ntawm qhov ntsuas no.

Yog li, rau ib tug raug terrestrial cog cov hauv paus hniav yog peb hom, uas feem ntau tsim organic ua ke tag nrho qhov system.

Hom ntawm cov hauv paus hniav tshuab

Yuav ua li cas hom ntawm cov hauv paus hniav, peb pom tawm. Tam sim no nws tseem mus nrog qhov teeb meem ntawm lub tsim los ntawm lawv. Nyob rau hauv tag nrho muaj yog ob lub ntsiab hom.

  1. Qws. Yam ntxwv ntawm cov chav kawm ntawv Monocotyledons nroj tsuag (grasses, Lily, xibtes, thiab lwm yam). Lub ntsiab qhov txawv feature: lub pronounced taproot thiab tsis muaj zog - thiab paranasal sab.
  2. Fibrous. Yam ntxwv ntawm cov chav kawm ntawv ntawm dicotyledonous nroj tsuag (Rosaceae, crucifers, legumes, thiab lwm yam). Ib tug feature uas muaj ib tug hauv paus: cov hauv paus hniav hom yog qhia sib npaug. Tsis tseem ceeb txij li thaum nws adventitious thiab sab branching suppress nws, thiab yog tsim los ntawm ib tug rugged, kev teeb tsa.

Ntau cov kev xaiv rau cov hauv paus hniav tshuab yog tsis paub.

Hom hloov lug

Peb ntsia dab tsi yog lub hom keeb kwm. Tab sis muaj kuj yog lawv tus hloov cov ntaub ntawv. Hais tias yog, thaum lub ntsiab, sab thiab adventitious keeb kwm yog hloov dua siab tshiab mus rau ib tug me ntsis txawv daim ntawv no, yuav pab cov nroj tsuag kom hloov mus rau qhov sib txawv ib puag ncig tej yam kev mob.

Hom hloov cov hauv paus hniav nram qab no:

  • hauv paus zaub;
  • hooks;
  • stilted;
  • hauv paus tubers;
  • huab cua;
  • Hauv paus pob;
  • retractable;
  • Cov hauv paus hniav-khoom;
  • ua tsis taus pa;
  • Sucker-cov hauv paus hniav.

Rau ib txhia hom tauj yog distinguished, ib co narrowly kev transformation ntawm lub hauv paus system. Peb xav txog cov feem ntau nthuav thiab nrov xaiv.

aerial cov hauv paus hniav

Nroj tsuag nrog aerial cov hauv paus hniav - nws yog ib lub inhabitants ntawm tej chaw no nyob qhov twg cov av yog neeg pluag nyob rau hauv dej thiab oxygen. Nws yuav ua tau av los yog saline excessively acidic (alkaline). Yog li ntawd, xws cov neeg yog categorically tsis txaus oxygen. Nyob rau hauv kev txiav txim mus ntes thiab nqus nws nyob rau hauv tas li ntawd, lawv tau txais raws li nram no.

Lawv sab hauv paus hniav raug sawv saum toj no cov av thiab nyob rau hauv no txoj kev nqus dej thiab cov pa ncaj qha los ntawm lub surrounding huab cua. Saib nrog hloov tsob nroj hauv paus hniav yog heev txawv txawv, tej zaum kuj txawm frightening. Yog hais tias lub sim saum nruab ntug hauv paus hniav tsim ntau heev, tsob ntoo zoo heev voluminous, bushy thiab ib co me ntsis fairy.

Nyob rau hauv ancient sij hawm, cov nroj tsuag nrog zoo xws li cov yam ntxwv ntaus nqi mus rau ntau yam tej yam yees siv zog, vim hais tias lawv ntsia tiag tiag mystical. Cov neeg sawv cev muaj xws li cov nram qab no:

  • orchids, xws li hniav houseplants;
  • Ib txhia hom figs ;
  • metrosideros;
  • thickets mangrove ntoo ;
  • creeper;
  • Monstera thiab lwm tus neeg.

stilted cov hauv paus hniav

Obviously, cov nyiaj them yug - yog qhov tseem ceeb muaj nuj nqi ua los ntawm lub hauv paus. Hom ntawm cov hauv paus hniav uas hloov appendages yooj yim lug kuj yuav siv tau rau lub hom phiaj no. Ib tug raug piv txwv yog stilted cov hauv paus hniav. Lawv tsim nyob rau hauv cov nroj tsuag loj hlob:

  • nyob rau hauv ib tug tuab thiab khov av nkos;
  • nqaum aav (bands) uas yog immersed nyob rau hauv dej;
  • nyob rau hauv zeb av.

Lawv yog cov tseem ceeb heev, vim hais tias nws txoj kev loj hlob pib soj caum. Nyob rau hauv no txoj kev, lub cev yog muaj zog nyob rau hauv lub hauv av. Heev heev khoom thiab check stilted appendages feem ntau muab cov nroj tsuag stability thiab txhawb ib tug tuab rooting.

Piv txwv ntawm cov kab mob uas yog yus los ntawm xws li lug yuav txo tau raws li nram no:

  • maize;
  • Mangroves;
  • pandanus;
  • Malay tsob ntoo;
  • ib co hom ntawm xibtes ntoo;
  • Avicenna;
  • nipa;
  • Rhizophora;
  • cork thiab lwm tus neeg.

Nyob rau hauv Feem ntau, cov nroj tsuag nrog zoo xws li cov hauv paus hniav muaj hauv daim ntawv ntawm lub cev, raws li yog hais sawv rau stilts. Tej zaum lawv zoo li ib lub tsev ntaub, nyob rau hauv lwm tus neeg mob cia li muab lub tswv yim ntawm ib tug haib multi-ncau chim.

Cov hauv paus hniav-khoom

Muaj ntau ntau yam zoo kawg nkaus uas qhia rau peb qhov kev kawm ntawm biology. Hom cov hauv paus hniav ntawm ib co nroj tsuag yog li absurd thiab tsis muaj, nws yog ib qho nyuaj rau xav txog tej yam lawv naturalness.

Piv txwv li, muaj cov ntau ntau yam ntawm cov lub cev, xws li columnar los yog cov hauv paus hniav-khoom. Lawv lub ntsiab lub hom phiaj - los xyuas kom meej tias cov nroj tsuag tsis yog tsuas yog kev pab txhawb ntxiv thiab stability, tab sis kuj cov huab cua lub hwj chim. Ib yam li cov huab cua, lawv kuj muaj peev xwm kev kho atmospheric oxygen los ntawm cov huab cua.

Yog li, nws zoo nkaus li tias modifying columnar - ib tug ua ke ntawm huab cua thiab stilted cov hauv paus hniav. Nroj tsuag, uas yog yus los ntawm xws li lug yog:

  • ficus elastic;
  • banyan;
  • ib co teb chaws sov ntoo.

Nta ntawm tsim ntawm keeb kwm nyob rau hauv lub fact tias lawv tshwm sim los ntawm kab rov tav ceg thiab ces loj hlob down mus rau hauv av. Thaum mus txog nws, muab cov hauv paus hniav thiab ua ntau txhim khu kev qha kev pab txhawb nqa. Thiab txij li thaum lawv yog saum toj no hauv pem teb, thiab lub thib ob muaj nuj nqi - oxygen noj - yog muaj kev vam meej.

cov hauv paus hniav

Qhov kev hloov no yog paub tias yuav txhua leej txhua tus, vim hais tias yog dab tsi peb loj hlob nyob rau hauv suburban cheeb tsam. Nroj tsuag nrog xws li lug lub feem ntau tus hluas thiab noj paus. Hom ntawm xws li ib tug kev hloov ntawm cov keeb kwm tej zaum yuav:

  • tubers;
  • hauv paus zaub.

Hauv paus tubers tsim ntawm adventitious thiab sab hauv paus hniav. Lawv noog ib tug loj npaum li cas ntawm cov as-ham uas tso cai rau cov nroj tsuag rau kom tej nroj tsuag thiab hnov ntau ruaj ntseg thaum phiv tej yam kev mob. Piv txwv ntawm cov nroj tsuag:

  • artichoke;
  • nasturtium;
  • qos yaj ywm;
  • artichoke;
  • Begonia;
  • Caladium;
  • diaskareya;
  • Lily thiab lwm tus neeg.

Hauv paus zaub, txawm hais tias lo lus "txiv" nyob rau hauv lub npe, tab sis cov no lub cev muaj tsis muaj kev sib raug zoo. Qhov no nyeem tas taproot nroj tsuag nyob rau hauv uas tsub zuj zuj ntawm ib tug loj loj ntawm cov as-ham, pigments, vitamins thiab thiaj li nyob.

Piv txwv li cov nroj tsuag yog cov feem ntau nrov:

  • kav;
  • carrots;
  • beets;
  • zaub txhwb qaib;
  • chicory;
  • qos liab;
  • parsnip, thiab lwm tus neeg.

Cov haiv neeg yog ib co ntawm cov feem ntau nrov cov qoob loo. Lawv kawm, siv rau qhov kev npaj ntawm cov tshuaj yog npaj los ntawm cov vitamins.

Li cas rau cov hauv paus hniav ntawm cov nroj tsuag?

Lo lus teb rau lo lus nug no lawm twb tau tsa nyob rau hauv lub chav kawm ntawm lub tsab xov xwm. Nws tseem raug nyob tsuas qhia lub ntsiab thiab generalize tag nrho cov saum toj no, yuav ua rau nws paub tseeb lo lus teb rau lo lus nug: "Yuav ua li cas puas lub hauv paus ntawm cov nroj tsuag?"

  1. Thauj tog rau nkoj, los yog qhov cuab lub zog.
  2. Ua raws li cov haum thiab thauj ntawm dej thiab mineral tebchaw.
  3. Modifications pab xauv thiab khw as-ham.
  4. Lub hauv paus yog qhov hloov tu tub tu kiv vegetatively.
  5. Nws yog tsim ntawm cov vitamins, cov tshuaj hormones, pigments.
  6. Hauv paus nkag mus rau hauv ib tug symbiotic kev sib raug zoo nrog cov kab mob, fungi.

Cov kev hloov kho ntawm cov keeb kwm yog siv rau txawv haumxeeb pab kiag li lawm. Hais txog lawv peb hais thaum twg yog xav txhua tus neeg piv txwv li.

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