TsimSecondary kev kawm ntawv thiab cov tsev kawm ntawv

Yuav ua li cas kom paub qhov txawv lub hauv paus los ntawm rhizome: lub ntsiab nta ntawm

Yuav ua li cas kom paub qhov txawv lub hauv paus los ntawm rhizome? Vim hais tias cov kabmob ntawm cov nroj tsuag tsis tsuas nyob rau hauv tune nrog rau lub npe, tab sis kuj zoo heev nyob rau hauv tsos. Nyob rau hauv qhov tseeb, nws yuav ua rau nws yooj yim txaus.

Yuav ua li cas kom paub qhov txawv ntawm lub rhizome paus txog biology yuav qhia

Yuav kom to taub lo lus nug no, koj thawj zaug yuav tsum tau nco qab, los ntawm dab tsi hloov yog ib lub cev ntawm ntau dua cov nroj tsuag. Nws yog ib txoj kev khiav thiab ib tug hauv paus. Cov ntawm no yog cov saum toj no-hauv av ib feem. Nws Cheebtsam yog tus kav - lub shoot axis, uas cov nplooj thiab buds. Qhov no lub cev yog siv los muab huab cua thiab vegetative hais tawm. Nyob rau hauv lub hauv av yog lub hauv paus, securely anchoring cov nroj tsuag nyob rau hauv cov av.

Lub cev ntawm cov nroj tsuag thiab lawv hloov

Rau qhov kev siv ntawm ntxiv zog tsob nroj kabmob feem ntau hloov. Piv txwv li, lub cactus nplooj hloov mus rau hauv pos, los txo evaporation. Qhov teeb meem no yog txawv nyob rau hauv cov ntaub ntawv ntawm leek. Nws cov nplooj, nyob rau hauv tsis tooj, noog dej nrog cov as-ham, kom ciaj sia lub sij hawm ntawm txias thiab qhuav. Yuav ua li cas kom paub qhov txawv lub hauv paus ntawm lub rhizomes, yog outwardly lawv yog heev uas zoo sib xws thiab yog nyob rau hauv lub hauv av? Ua li no, koj yuav tsum paub cov yam ntxwv nta ntawm txhua tus ntawm lawv.

Nta ntawm cov qauv ntawm cov hauv paus

Hauv paus - ib tug subterranean underground vegetative nroj hloov khoom nruab nrog. Muaj peb hom ntawm nws: lub ntsiab, sab thiab accessory. Lawv cov teeb ntaub ntawv ib tug hauv paus system. Nws yog ib ob peb hom. Cov tub ntxhais cov lus hais taproot, uas sau sab. Nws yog raug rau cov nroj tsuag, uas yog tsim nyog los tau dej los ntawm yawm depths. Ib tug fibrous beam qab. Nws muaj tag nrho ntawm adventitious keeb kwm, uas nyob ib tug loj suction cheeb tsam.

Yuav ua li cas yog lub rhizome?

Yuav ua li cas kom paub qhov txawv lub hauv paus los ntawm rhizome? Nkawd ob leeg hlob underground. Txawm li cas los, lub tom kawg yog li ntawm elongated internodes. Yog li ntawd nws muaj peev xwm yuav xaus lus tias tus rhizome - ib tug kev hloov kho ntawm ib tug underground kev khiav. Nws bundles loj hlob adventitious keeb kwm, thiab cov ntshav yog buds thiab nplooj nrog arc los yog thaum uas tig mus veining.

Yuav ua li cas kom paub qhov txawv lub hauv paus los ntawm rhizome?

Nyob rau hauv cov kabmob no tsis yog tsuas anatomical tab sis kuj haumxeeb nta. Nyob rau dab tsi thaj chaw no txawv los ntawm lub rhizome hauv paus hniav? Underground hloov kev khiav yog yuav tsum tau rau tshuaj cia, li ntawd, nws yog feem ntau nyeem tas, zoo li iris. Nws tau ntev tau ib tug neeg siv ib tug rootstock rau vegetative hais tawm ntawm cov nroj tsuag. Tom qab tag nrho, nws yog nyob buds, nplooj thiab keeb kwm - tag nrho cov uas yuav tsum tau rau cov kev vam meej txoj kev loj hlob ntawm ib tug hluas lub cev thiab lub khiav ntawm tus txheej txheem ntawm photosynthesis. Heev feem ntau muaj cov hauv paus hniav nroj. Muaj ntau gardeners paub yuav ua li cas nyuaj nws yog los rhuav tshem ntawm couch nyom. Tom qab tag nrho, yog hais tias tus rub tawm ntawm cov av los yog yoojyim xwb ib feem ntawm ib tug underground kev khiav, lub cev tag nrho yuav rov qab los ntawm nws cov seem tawg tsam.

Cov hauv paus hniav no kuj siv rau vegetative hais tawm ntawm cov nroj tsuag. Txawm li cas los, lawv tsis loj hlob nplooj thiab buds. Cov hauv paus hniav tsis muaj chloroplasts. Qhov no txhais tau tias lub cev tsis nqa tawm photosynthesis. Hauv paus fixes thiab tuas cov nroj tsuag nyob rau hauv cov av ntawm uas tsis zoo rau cov dej nrog yaj as-ham, muab ascending tam sim no.

Nyob rau hauv peb tsab xov xwm no, peb tau sib tham txog yuav ua li cas kom paub qhov txawv lub hauv paus los ntawm rhizome. Cov lub cev muaj ib tug xov tooj ntawm tseem ceeb nta. Lub hauv paus yog yuav tsum tau tseem ceeb heev hloov khoom nruab nrog ntawm tej tsob nroj, muaj buds thiab nplooj, raws li zoo raws li deprived ntawm chloroplasts. Ib tug rhizome yog ib qho underground khiav kev hloov kho thiab cov yam ntxwv ntawm tej yam nroj tsuag tsiaj. Piv txwv li, lub Lily ntawm cov hav, leej niam thiab stepmother, Wheatgrass. Feem ntau cov feem ntau nws nyob underground rhizome horizontally thiab yog siv rau cov khaws cia cov ntaub ntawv thiab vegetative hais tawm.

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