Qhov Tseem Ceeb - Rhizome vs Tuber
Ob lub rhizome thiab tuber yog ob hom tshwj xeeb stems uas muaj cov qia cov ntaub so ntswg zoo li xylem (ua cov zaub mov thiab dej thauj hauv cov nroj tsuag), thiab phloem (ua zaub mov thauj hauv cov nroj tsuag), tab sis muaj qee qhov sib txawv ntawm lawv. raws li lawv cov tsos thiab kev loj hlob. Txawm li cas los xij, ob qho tib si rhizomes thiab tubers muaj txiaj ntsig ua noj thiab feem ntau siv rau hauv daim ntawv nyoos lossis siav. Yog tias peb saib qhov sib txawv tseem ceeb ntawm rhizome thiab tuber, rhizome yog lub hauv paus ntsiab lus hauv av uas khiav kab rov tav mus rau hauv av thaum tuber tuaj yeem yog qhov ntxeev ntawm cov ceg hauv av ntawm qia lossis hauv av hauv paus uas khaws cov zaub mov hauv daim ntawv ntawm cov hmoov txhuv nplej siab.. Tubers sib koom ntau qhov sib xws nrog rhizomes, tab sis lawv muaj qee qhov sib txawv. Lub hom phiaj ntawm tsab xov xwm no yog los qhia txog cov yam ntxwv sib txawv ntawm rhizome thiab tuber.
Rhizome yog dab tsi?
Tag nrho lub ntsiab qia ntawm rhizome yog nyob rau hauv av, thiab nws loj hlob nyob rau hauv txoj kab rov tav, kis ntawm ib tsob ntoo mus rau lwm qhov. Feem ntau, rhizome yuav pw ntawm cov av saum npoo los yog qis dua ntawm cov av. Qhov tshwm sim tiag tiag thiab lub koom haum ntawm rhizomes yuav txawv ntawm cov nroj tsuag mus rau tsob ntoo. Nws tsim cov ceg saum nruab ntug uas tuaj rau photosynthesis ntawm lub sijhawm ntu thiab feem ntau xa cov hauv paus hniav thiab tua los ntawm nws cov nodes. Rhizomes tseem hu ua creeping rootstalk los yog rootstocks. Lub rhizome tuaj yeem khaws cov hmoov txhuv nplej siab, cov protein, nrog rau lwm cov khoom noj uas muaj txiaj ntsig zoo rau cov nroj tsuag thaum cov nroj tsuag tshiab yuav tsum tau tsim nyob rau hauv cov xwm txheej hnyav. Cov txheej txheem no tseem raug lees paub tias yog kev yug me nyuam. Turmeric, Ginger, asparagus, thiab canna yog cov piv txwv zoo tshaj plaws rau rhizome.
Tuber yog dab tsi?
Tuber yog ib qho kev hloov kho, loj hlob ib feem uas khaws cov zaub mov feem ntau hauv cov hmoov txhuv nplej siab los siv rau kev rov ua dua tshiab, kev loj hlob, thiab / lossis kev nthuav tawm. Tubers tuaj yeem txhais tau tias yog cov qauv tsim los ntawm cov stems lossis cov hauv paus hniav. Yog li ntawd, muaj ob hom tubers xws li qia tuber thiab hauv paus tuber. Qos yaj ywm yog qhov piv txwv zoo tshaj plaws rau lub qia tuber. Hauv cov qos yaj ywm, qhov ntxeev ntawm cov ceg hauv av ntawm qia khaws cov zaub mov hauv daim ntawv ntawm cov hmoov txhuv nplej siab. Qos yaj ywm yog cov duab zoo tshaj plaws rau cov cag tuber qhov twg cov cag subversive khaws cov zaub mov hauv daim ntawv ntawm cov hmoov txhuv nplej siab. Txawm hais tias, tuberous cag zoo ib yam li qia tubers, lawv yog cov hauv paus hniav loj. Tubers yog siv los ntawm cov nroj tsuag kom ciaj sia nyob rau hauv cov huab cua phem xws li lub caij ntuj no los yog qhuav lub hlis, xa lub zog thiab as-ham rau regrowth thaum lub sij hawm tom ntej loj hlob lub caij thiab raws li ib tug qhov chaw ntawm asexual reproduction.
Qhov txawv ntawm Rhizome thiab Tuber yog dab tsi?
ntsiab lus ntawm rhizome thiab tuber
Rhizome: Rhizome yog ib qho kev loj hlob tsis tu ncua kab rov tav hauv av qia uas tso tawm sab nraud tua thiab cov hauv paus hniav tshwm sim ntawm ntu ntu.
Tuber: Tuber yog ib qho tuab tuab hauv av ntawm qia.
Qhov sib txawv ntawm rhizome thiab tuber tuaj yeem muab faib ua pawg hauv qab no. Lawv yog;
Kev Loj Hlob
Rhizome: Rhizomes loj hlob kab rov tav.
Tubers: Tuber tsis muaj tus cwj pwm zoo / kev loj hlob, lawv kuj tsis muaj qauv zoo.
Morphological nta
Rhizome: Cov nodes ntawm tuber tuaj yeem tsim cov hauv paus hniav thiab tua los ntawm nws cov nodes. Nws morphology zoo ib yam li tib neeg cov ntiv tes, thiab nws tsis loj dua tubers.
Tubers: Cov kab ntawm lub tuber tuaj yeem txhim kho rau hauv ob qho tib si hauv paus thiab stems. Tuber muaj tag nrho cov seem ntawm ib txwm qia, nrog rau cov nodes thiab internodes. Tubers feem ntau yog oval, puag ncig lossis conical hauv cov duab, thiab lawv loj dua qhov loj dua rhizomes.
Tus sawv cev cog ntu
Rhizome: Rhizome is the underground qia
Tubers: Tuber yog cov ceg hauv av ntawm qia lossis hauv paus hauv paus
Starch Composition
Rhizome: Rhizome muaj cov hmoov txhuv nplej siab tsawg piv rau tubers.
Tubers: Feem ntau, tubers muaj hmoov txhuv nplej siab.
Hom Rhizome thiab Tuber
Rhizome: Kev faib tawm tsis tuaj yeem pom hauv Rhizomes.
Tubers: Ob hom tubers; qia thiab hauv paus tubers. Ib lub stem tuber yog ib tug underground stems. Qos yaj ywm, tuberous begonia, yams, thiab Cyclamen feem ntau loj hlob raws li qia tubers. Ib tug tuberous hauv paus los yog hauv paus tuber yog hloov kho kab rov tav hauv paus. Nws yog, yog li ntawd, dissimilar nyob rau hauv keeb kwm tab sis zoo sib xws nyob rau hauv muaj nuj nqi thiab tsos rau ib tug qia tuber. Piv txwv ntawm tuberous cag muaj xws li qos yaj ywm, qos yaj ywm, thiab dahlia.
Piv txwv ntawm Rhizome thiab Tuber
Rhizome: Xyoob, Venus Flytrap, Suav teeb, lotus, Western tshuaj lom-oak, hops, asparagus, qhiav, irises, Lily ntawm lub hav, Cannas, thiab sympodial orchids, turmeric, galangal, Alstroemeria, Johnson nyom, bermuda nyom, ntshav txiv ntseej sedge thiab ntiv tes hauv paus
Y Tubers: Qos yaj ywm, qos yaj ywm qab zib, yams, Tuberous begonia, zaub ntug hauv paus, taro, cassava, thiab dahlia, Cyclamen, caladiums, oxalis, thiab anemones
Nyob rau hauv xaus, ob lub rhizome thiab tubers yog underground qhov chaw ntawm cov nroj tsuag yoog rau khaws cia cov khoom noj. Cov qoob loo muaj sia nyob tsis zoo raws caij nyoog thiab lawv muab cov zaub mov khaws cia ua rau cov nroj tsuag kom loj hlob sai thaum muaj xwm txheej xav tau. Txawm li cas los xij, qhov zoo tshaj plaws qhov txawv ntawm rhizomes yog lawv txoj kev loj hlob tus cwj pwm; lawv loj hlob kab rov tav ntawm cov av.
