Tsev neeg Euphorbiaceae: piav qhia thiab kev faib tawm

2024 Tus sau: Henry Conors | [email protected]. Kawg hloov kho: 2024-02-12 07:49

Euphorbia yog tsev neeg paj ntoo. Cov neeg sawv cev feem ntau muaj cov tshuaj lom thiab tshuaj lom neeg, yog li lawv tau siv hauv tshuaj. Xws li cov nroj tsuag, piv txwv li, yog Fisher's spurge, dav siv nyob rau hauv Russia. Ntxiv mus, tsev neeg Euphorbia muaj ntau tus yam ntxwv tshwj xeeb thiab nthuav, uas yuav tau tham hauv kab lus.

Kev piav qhia

Nroj tsuag ntawm tsev neeg Euphorbia nyob rau hauv qhov xwm txheej muaj nyob rau hauv daim ntawv ntawm cov ntoo loj, thiab nyob rau hauv daim ntawv ntawm tshuaj ntsuab, shrubs, vines thiab dej nroj tsuag. Lawv feem ntau muaj cov ntaub so ntswg tshwj xeeb rau khaws cia dej (succulents), yog li nws yooj yim rau confuse lawv nrog cacti. Cov no suav nrog spurge txaus ntshai thiab papillary.

Ib yam tshwj xeeb ntawm cov nroj tsuag ntawm tsev neeg Euphorbiaceae yog cov kua txiv hmab txiv ntoo dawb uas sau lawv cov stems ib ntus. Nws zoo ib yam li cov kua mis nyuj khov. Vim li no, tsev neeg tau txais nws lub npe. Txawm li cas los xij, tsis yog txhua tus muaj cov tsos mob no.tib yam: cov kua txiv hmab txiv ntoo yuav ntshiab.

Los ntawm qhov pom ntawm biology, cov nroj tsuag ntawm tsev neeg Euphorbiaceae muaj cov nplooj tsis tu ncua, feem ntau tsis tshua muaj. Lawv muaj cov txiv hmab txiv ntoo qhuav uas muaj ob lub noob, vim lawv tau muab cais ua dicots.

Kev faib tawm

Nyob hauv hav zoov, tsob ntoo zoo li tsob ntoo ntawm tsev neeg Euphorbiaceae feem ntau pom, uas yog cov ntoo siab. Hauv thaj chaw ntawm Australia thiab Africa, qhov chaw huab cua zoo li suab puam thiab qhuav, cov neeg sawv cev ntawm tsev neeg no tau nco txog ntau dua ntawm cacti lossis cov nroj tsuag tsis zoo. Nyob rau hauv cov suab puam ntawm North America, creeping spurge kuj pom, uas tuaj yeem ncav cuag qhov siab ntawm 13 meters.

Free-floating water lovers suav nrog Phyllanthus buoyant.

Reproduction

Euphorbiaceae tsev neeg rov tsim dua ob qho tib si los ntawm cov noob thiab vegetatively, uas feem ntau ua rau lawv weedy.

Lawv tseem loj hlob hauv tsev. Hauv qhov no, koj yuav tsum ceev faj heev: tom qab tag nrho, qee cov tswv cuab ntawm tsev neeg muaj tshuaj lom heev. Ntxiv mus, muaj kab tsuag ntawm cov nroj tsuag sab hauv. Xws li, piv txwv li, yog kab laug sab mite, uas tsis cuam tshuam los ntawm euphorbia tshuaj lom.

Siv tshuaj thiab lwm yam khoom siv

Tsev neeg Euphorbiaceae tau siv dav hauv kev lag luam, tshuaj thiab qee qhov chaw, vim nws cov neeg sawv cev muaj ntau yam khoom muaj txiaj ntsig.

Piv txwv li, cov kua txiv hmab txiv ntoo ntawm lawv ib txhia muaj roj hmab nplua nuj. Nws cov khoom tseem ceeb yog Hevea brasiliensis, uas tuaj yeem pom ntawm Amazon.

Nyob rau hauv teb chaws Africa, Asia, thiab nyob rau hauv lub subtropical thiab tropical aav ntawm lub hemispheres, castor taum yog ib txwm, uas yog tshwj xeeb tshaj yog zus rau industrial lub hom phiaj. Cov roj castor tau txais los ntawm nws, siv rau kev siv tshuaj hauv tshuaj, nrog rau kev siv, tsim nyog hauv kev lag luam.

Qee cov tswv cuab ntawm tsev neeg Euphorbia muaj tshuaj lom. Piv txwv li, cov xub xub tau yav tas los smeared nrog marcinella tshuaj lom kom tsis txhob tso lawv cov yeeb ncuab kom muaj txoj sia nyob. Thiab yog hais tias cov tshuaj lom ntawm excecaria agalloha yuam kev nkag mus rau hauv lub qhov muag ntawm ib tug neeg, ces tus tom kawg yuav plam lub peev xwm saib.

Cov nroj tsuag cassava, tshwj xeeb tshaj yog cog hauv teb chaws Africa, tau noj yam xyuam xim. Nws cov hauv paus hniav zoo ib yam li cov qos yaj ywm thiab muaj qee cov hmoov txhuv nplej siab. Thaum siav, cov txiv hmab txiv ntoo tsis muaj mob, tab sis thaum nyoos, lawv muaj tshuaj lom. Txawm li cas los xij, cov qoob loo nyoos tseem raug ua tiav: lawv tau siv los ua cereal rau porridge los yog hmoov nplej ua ncuav mog qab zib.

YCov kua txiv hmab txiv ntoo zais cia los ntawm Euphorbiaceae yog siv rau hauv perfumery.

Qhov zoo nkauj tshaj plaws Euphorbia thiab poinsettia yog cog hauv tsev. Thaum lub sij hawm flowering lawv yog heev txaus nyiam. Yog tias tsob ntoo zoo li no tawg thaum Christmas, nws raug hu ua "Christmas star" vim yog paj tawg.

Europhytes tau dav siv hauv tshuaj. Piv txwv li, Fisher's Euphorbia yog nrov nyob rau hauv Russia. Nws yog siv los ua cov ntshav purifier, tonic thiab stimulant. Ntxiv mus, nws tuaj yeem siv los tiv thaiv qhov tshwm simqog.

Manchineel tsob ntoo

Nov yog tsob ntoo muaj tshuaj lom ntawm tsev neeg Euphorbiaceae. Nws kuj yog qee zaum hu ua "ntoo ntawm kev tuag" vim tias muaj cov tshuaj lom muaj kuab lom. Muaj nyob rau hauv cov npe ntawm cov nroj tsuag lom lom tshaj plaws nyob rau hauv lub ntiaj teb no. Cov npe hauv Guinness Phau Ntawv Cov Ntaub Ntawv.

Koj tuaj yeem ntsib cov nroj tsuag hauv Central America thiab Caribbean Islands tuaj.

tsob ntoo ncav cuag 15 meters hauv qhov siab. Cov txiv hmab txiv ntoo zoo ib yam li qhov nruab nrab me me ntsuab, qee zaum nrog cov daj daj, txiv apples lossis tangerines, qab zib hauv saj thiab muaj cov ntxhiab tsw tshwj xeeb. Tom qab noj lawv, tom qab ib ntus, iab thiab kub hnyiab hauv qhov ncauj. Cov kua txiv uas muaj tshuaj lom tuaj yeem ua rau lub ntsws thiab lub ntsws o, thiab ua rau tuag taus.

Cov nroj tsuag tsis muaj qhov tshwj xeeb tshwj xeeb sab nraud, thaum xub thawj siab ib muag nws zoo li tsob ntoo zoo tib yam.

Muaj kev sim ua kom puas tsuaj, tab sis txhua yam tau ua tsis tiav. Raws li nws tau tshwm sim, txhua qhov chaw ntawm marcinella yog tshuaj lom thiab ua rau kub hnyiab hnyav yog tias lawv nkag mus rau ntawm daim tawv nqaij.