Treelike Paj Rwb Cog

Cov txheej txheem:

Video: Treelike Paj Rwb Cog

Video: Treelike Paj Rwb Cog
Video: RAUH-Welt Begriff (RWB) / RED RANGER 1/64 RWB993 @yj001001 2024, Tej zaum
Treelike Paj Rwb Cog
Treelike Paj Rwb Cog
Anonim
Image
Image

Treelike paj rwb cog (Latin Gossypium arboreum) - ib tsob ntoo muaj hnub nyoog ntawm cov paj ntoo (Latin Gossypium) ntawm tsev neeg Malvaceae (Latin Malvaceae). Nws yog tsob ntoo uas loj hlob mus txog ob metres hauv qhov siab. Nws lub tais loj-zoo li paj qhia lub ntiaj teb zoo kawg nkaus cov paj liab daj, muab cov ntoo kom zoo nkauj. Qee zaum cov nplaim paj yog xim daj, khaws cov xim ntshav tsuas yog ntawm lawv lub hauv paus, uas tsis ua rau lawv ntxim nyiam. Tab sis tus nqi tseem ceeb ntawm hom tsiaj ntawm tsob ntoo paj ntoo yog paj rwb ntev ntawm tsob ntoo txiv hmab txiv ntoo. Muaj ntau yam uas tau coj ua ntawm txhua hom paj rwb hais txog lub zog tensile ntawm paj rwb xov. Los ntawm cov xov zoo li no, cov ntaub nyias thiab lub teeb tau txais, sib tw nrog cov plaub muag zoo nkauj.

Koj lub npe hu li cas

Qhov tshwj xeeb Latin epithet "arboreum" tau txhais ua lus Lavxias los ntawm lo lus "ntoo zoo li" thiab tau txais los ntawm cov nroj tsuag rau cov ntoo ntoo ntawm tsob ntoo.

Nqe lus piav qhia

Lub tropics ntawm Is Nrias teb thiab Pakistan tau suav hais tias yog qhov chaw yug ntawm paj rwb cog. Muaj pov thawj tias hom paj rwb no tau cog los lawm thaum lub sij hawm Harappan kev vam meej, uas muaj los ntawm plaub mus rau nruab nrab ntawm ob txhiab xyoo BC nyob hauv hav hav dej Indus, uas yog, tsawg kawg tsib txhiab xyoo ua ntej peb hnub no.

Cov paj rwb zoo li yog tsob ntoo uas nws qhov siab, nyob ntawm qhov chaw nyob, sib txawv ntawm ib mus txog ob metres. Cov qia ntawm cov nroj tsuag tau tiv thaiv los ntawm plaub hau pubescence thiab muaj xim liab.

Cov qia yog qhov txhawb nqa tau zoo rau cov nplooj petioled. Qhov ntev ntawm petioles tuaj yeem sib txawv, ntawm ib thiab ib nrab mus rau kaum centimeters. Ntawm lub hauv paus ntawm nplooj yog cov hauv paus, cov duab uas yog los ntawm kab mus rau lanceolate, thiab qee zaum stipules khoov, tig mus rau hauv cov duab zoo li. Cov duab ntawm cov phaj nplooj yog los ntawm ovoid mus rau puag ncig. Cov nplooj muaj tsib txog xya lub lobes thiab zoo li cov nplooj maple. Cov ntug ntawm cov nplooj ntoo feem ntau dai nrog cov hniav. Glands tau nyob ntawm cov hlab ntsha nruab nrab ntawm cov phaj nplooj (qee zaum ntawm cov leeg leeg). Cov tub ntxhais hluas nplooj feem ntau muaj pubescence, uas ploj nrog lub hnub nyoog, ua rau cov nplooj ntoo ci.

Cov paj ntawm cov nroj tsuag nyob ntawm lub peduncle luv thiab muaj kev tiv thaiv zoo, suav nrog "faib" thiab "khob" me me. "Podchashie" (epicalix) suav nrog cov kab ntawv uas zoo ib yam li cov sepals hauv qhov tsos. Cov ntu loj ntawm "subdial" yog ovoid nrog lub hauv paus qaum thiab ntse saum, ntxiv rau ntug ntug, qee zaum tsis tshaj tawm. Qhov ntev ntawm lub khob domed tseeb tsuas yog txog tsib millimeters. Sepals xaus nrog tsib cov hniav nyias.

Duab
Duab

Daim duab ib feem ntawm lub paj yog lub corolla ntsuas los ntawm peb txog plaub centimeters. Corolla petals tuaj yeem daj nrog qhov chaw liab, thiab qee zaum liab.

Duab
Duab

Cov txiv hmab txiv ntoo ntawm paj rwb cog yog peb- lossis plaub-chambered noob tshuaj ntsiav ntsuas ib thiab ib nrab mus rau ob thiab ib nrab centimeters nyob thoob plaws. Cov tshuaj ntsiav muaj lub ntsej muag ovoid lossis oblong, thiab nws cov npoo nkhaus yog liab qab (uas yog, hau), nrog "beak" thaum kawg. Sab hauv cov tshuaj ntsiav yog cov noob kheej kheej npog nrog cov paj dawb ntev lossis daj. Cov ntaub ua los ntawm cov paj rwb no zoo heev.

Pab

Nyob rau sab hnub tuaj Is Nrias teb (tam sim no Bangladesh), los ntawm ntau yam Cottonseed cog nrog lub npe "Gossypium arboreum var. Neglecta "ua ib daim ntaub nyias nyias, hu ua" muslin ". Qhov ua tiav ntawm cov ntaub yog ua tiav los ntawm qhov tseeb tias cov xov ua los ntawm hom paj rwb no muaj lub zog tensile siab, tshaj li lwm hom paj rwb.

Pom zoo: