Pereskia prickly: yees duab, piav qhia, kev saib xyuas thiab luam tawm tom tsev

Cov txheej txheem:

Pereskia prickly: yees duab, piav qhia, kev saib xyuas thiab luam tawm tom tsev
Pereskia prickly: yees duab, piav qhia, kev saib xyuas thiab luam tawm tom tsev

Video: Pereskia prickly: yees duab, piav qhia, kev saib xyuas thiab luam tawm tom tsev

Video: Pereskia prickly: yees duab, piav qhia, kev saib xyuas thiab luam tawm tom tsev
Video: pereskia bleo orange || rose cactus | GardenArcX EP-79 2024, Hlis ntuj nqeg
Anonim

Pereskia prickly belongs rau tsev neeg Cactus, uas suav nrog 17 hom nroj tsuag sib txawv. Nws belongs rau qhov yooj yim tshaj plaws thiab feem ntau ancient cacti, uas tseem muaj nplooj daim hlau. Tam sim no cacti kuj muaj nplooj uas ib zaug paub rau peb, tab sis nyob rau hauv lub zog ntawm anhydrous thiab kub suab puam tej yam kev mob, lawv maj mam hloov, tom qab uas lawv tau los ua pos, thaum lub qia pib ua raws li nplooj. Txog rau tam sim no, cov genus no suav nrog cov tsiaj uas siv cov ntawv cog ntoo deciduous, ib hom ntoo uas tuaj yeem loj hlob mus txog 10 meters, nrog rau cov nroj tsuag nce toj. Thaj chaw loj hlob - thaj chaw kub thiab kub ntawm ob lub tebchaws Amelikas.

pereskia prickly
pereskia prickly

Pereskia prickly, daim duab uas tuaj yeem pom hauv kab lus no, tau txais nws lub npe nyob rau hauv kev hwm ntawm N.-K. de Peiresc, Fabkis botanist. Kev hais txog nws tau pom thawj zaug thaum pib ntawm lub xyoo pua 18th hauv cov ntawv sau ntawm C. Plumier. Cov nroj tsuag kuj tuaj yeem pom nyob rau hauv cov npe hauv qab no: "cactus-rose" (vim paj zoo li cov tshuaj yej sawv lossis qus sawv), thiab "nplooj cactus" (vim muaj nplooj tiag tiag thiabqias neeg pos.

Kev piav qhia ntawm perescia prickly

Nov yog ib tsob nroj uas muaj xyoob ntoo uas khaws tau daim ntawv ntawm ib tsob ntoo. Nws muaj rhizome loj heev. Lub upright stems ua woody dhau sijhawm, them nrog xim av-liab, ci tawv tawv. Pereskia prickly nyob rau hauv qhov siab tuaj yeem loj hlob mus txog 10 meters, thaum txhua xyoo kev loj hlob ntawm cov tua tshiab yog hais txog 20 centimeters. Cov ceg dais ntev, txhav txhav thiab sessile, petiolate los yog alternate nplooj.

Lub oval lossis qe-zoo li daim ntawv phaj muaj qhov taw qhia kawg thiab ib qho khoom ntug. Cov nplooj raws cov hlab ntsha hauv nruab nrab yog me ntsis folded, lawv tau pleev xim rau hauv cov xim ntsuab nplua nuj. Qhov saum npoo ntawm nplooj yog them nrog ib tug ci iab ntom daim tawv nqaij uas tiv thaiv lawv los ntawm ntau evaporation ntawm noo noo. Cov nplooj muaj qhov nruab nrab ntev ntawm 3.5 cm.

pereskia prickly hom
pereskia prickly hom

Thaum lub sij hawm flowering, ib tug loj tus naj npawb ntawm axillary paj tshwm nyob rau hauv lub kawg ntawm tua. Lub paj pereskia, tsis zoo li lwm yam cacti, tsis muaj lub raj. Nws suav nrog 8 lanceolate, dav-qhib petals thiab zoo li ntau lub paj rosehip. Nyob rau tib lub sijhawm, nyob rau hauv nruab nrab ntawm lub buds muaj ib tug lush core ntawm ib tug loj tus naj npawb ntawm daj stamens. Interestingly, cov paj nthuav tawm cov ntxhiab tsw qab citrus.

pereskia prickly kev saib xyuas
pereskia prickly kev saib xyuas

Ntawm lub pereskia, tom qab flowering, muaj kua txiv hmab txiv ntoo ntawm lub khob hliav qab los yog puag ncig zoo li ripen. Lawv yog inedible! Hauv qhov no, daim tawv nqaij ntawm tus menyuam hauv plab yog daj lossis beige, ci iab. Nyob rau hauv lub berries muaj ob peb dub noob ntawm ib tug loj los yog nruab nrabsize.

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Hauv tag nrho, muaj 17 hom prickly perescia. Lawv tag nrho cov loj hlob nyob rau hauv tej yam ntuj tso tej yam kev mob, txawm hais tias thaum loj hlob nyob rau hauv tsev lawv zoo nkauj heev, compact bushes. Ntawm cov neeg cog paj, nws yog prickly pereskia uas nrov tshaj plaws. Cov nroj tsuag no tsim ib qho kev sib kis, siab siab. Cov stems yog them nrog hooked, luv spines thiab heev heev branched. Hauv cov nplooj luv luv, qhov ntev yog 9 centimeters, thaum qhov dav yog 4 centimeters. Cov nplooj yog ci ntsuab thiab tawv heev. Cov nroj tsuag blooms nrog loj paj nrog ib tug muaj zog aroma. Tib lub sijhawm, cov txiv hmab txiv ntoo zoo li gooseberry, raws li tau hais los saum toj no.

Pereskia Godseff

tsob nroj no muaj nyias stems, densely them nrog bunches ntawm dub ntev spines. Cov nplooj oval-puab nrog ib tug taw qhia ntug yog txuas nrog lub qia nrog luv petioles. Rau centimeters ncav cuag qhov ntev ntawm daim ntawv. Nplooj nplooj yog lub teeb ntsuab nyob rau hauv cov xim nrog ib tug saturated central ntsuab ib feem. Nyob rau sab nraub qaum ntawm daim ntawv muaj xim liab lossis pinkish hues. Cov paj me yog pleev xim los yog xim dawb.

Pereskia Grandiflora

Cov nroj tsuag no tsim ib tsob ntoo siab siab densely them nrog loj, nplua nuj nplooj ntsuab. Hom kab no tawm feem ntau ntawm nws cov nplooj thaum nws txias dua. Cov paj liab loj ntawm qhov kawg ntawm cov ceg tsim capitate inflorescences.

Pereskia txiv kab ntxwv

Cov nroj tsuag no muaj me ntsis ceg, siab loj nrog nplooj loj. Lawv qhia ib tug qauv tsim los ntawm cov leeg. Ci ntsa-Paj liab loj zoo li poppy taub hau nrog txoj kab uas hla ntawm 5 cm. Cov nroj tsuag dais daj cone-puab berries uas exude ib tug pineapple tsw.

pereskia prickly tu hauv tsev
pereskia prickly tu hauv tsev

Weber's Pereskia

Cov nroj tsuag no tsim cov bushes me me uas tsim nyog rau kev ua bonsai. Nws yog characterized by nplua nuj flowering uas tshwm sim thoob plaws hauv lub caij ntuj sov. Cov paj me me-dawb-dawb paj hluas tua npog ntom ntom.

Kev loj hlob

Kev tsim tawm ntawm prickly perescia yog nqa tawm los ntawm rooting cuttings thiab noob. Rau txoj kev tom kawg, cov thawv nrog peat-xuab zeb sib tov yog npaj. Nws yog qhov zoo dua los sow nyob rau hauv thaum pib ntawm caij nplooj ntoos hlav. Ua li no, cov noob tau faus 1 cm rau hauv av, watered, thiab ces npog nrog ib zaj duab xis. Hauv qhov no, cov av kub yuav tsum tsis txhob poob qis dua 20 ° C. Tom qab 2 lub lis piam, thawj tua pib tshwm. Cov vaj tse raug tshem tawm saum lawv, cov yub, thaum plaub nplooj tiag tiag tshwm sim, tuaj yeem hloov mus rau hauv nyias lub lauj kaub yam tsis tau xaiv.

Tab sis rau rooting cuttings, koj yuav tsum tau siv zog, thaum uas tsis yog-lignified ceg. Cov txheej txheem no feem ntau yog ua thaum lub caij nplooj ntoos hlav. Cov cuttings yog txiav nrog ib tug riam. Txhua ntawm lawv yuav tsum muaj 1-2 nodes. Tom qab txiav, lawv yog rooted nyob rau hauv ib tug sib tov ntawm perlite thiab peat thiab muab zais nyob rau hauv ib tug zaj duab xis. Qhov zoo tshaj plaws huab cua kub thaum lub sij hawm rooting yog 25 ° C. Tom qab 2-3 lub lis piam, cov hauv paus hniav tshwm, tom qab uas lawv tuaj yeem loj hlob yam tsis muaj vaj tse. Ua tib zoo ua tib zoo, cov yub tau hloov mus rau hauv lub lauj kaub kom cov hauv paus hniav tsis muaj zog tsis puas.

pereskia prickly yees duab
pereskia prickly yees duab

Txoj kev saib xyuas

Rau peresia prickly tu hauv tsev tsis nyuaj heev. Cov nroj tsuag photophilous no nyiam sab qab teb qhov rais sills. Nyob rau lub caij ntuj sov, nws yog qhov tsim nyog rau cactus los tsim lub teeb duab ntxoov ntxoo los yog txav los ntawm windowsill tob rau hauv chav. Airing kuj tseem yuav pab cov nplooj kom tiv thaiv los ntawm tshav ntuj. Pereskia tsis ntshai ntawm cov ntawv sau, yog li ntawd, nws tuaj yeem raug coj tawm mus rau lub vaj lossis lub sam thiaj rau lub caij ntuj sov. Tsis tas li ntawd, koj yuav tsum tau muab kev tiv thaiv los ntawm da dej.

Thaum saib xyuas prickly perechia, nws yuav tsum nco ntsoov tias huab cua zoo tagnrho rau nws yog 24 ° C. Thaum lub caij ntuj sov, chav tsev yuav tsum tau ventilated ntau li ntau tau. Qhov ntsuas kub qis dua mus rau 16 ° C los ntawm nruab nrab-Autumn, yog li muab cov nroj tsuag nrog lub sijhawm dormant. Nws yuav tsum nco ntsoov tias rau lub paj, kub hauv qab 10 ° C yuav ua rau tuag taus.

Pereskia feem ntau watered nyob rau lub caij ntuj sov. Ua kom tiav ziab ntawm tsuas yog txheej saum toj kawg nkaus ntawm lub ntiaj teb raug tso cai. Tag nrho cov kua dej ntau dhau yuav tsum tawm hauv lub lauj kaub dawb. Stagnation ntawm dej nyob rau hauv lub lauj kaub kuj yog undesirable, vim hais tias nws ua rau active reproduction ntawm fungus. Watering nrog ib tug txo nyob rau hauv huab cua kub yog nqa tawm me ntsis tsawg zaus. Yog hais tias lub pereskia pib tawm nplooj ntau, qhov no yuav qhia tau tias tsis muaj dej.

pereskia prickly luam tawm
pereskia prickly luam tawm

Pereskia prickly tiv taus kom qhuav, thaum da dej sov lossis tsis siv tshuaj tsuag yuav tsis ua mob rau nws. Purified, mos dej yog siv rau irrigation.

Thaum lub sijhawm muaj cov nroj tsuag nquag thiab tawg paj, paj xav tau ntau yam hnav khaub ncaws saum toj kawg nkaus. Siv cov tshuaj tsim nyog rau cacti. Txhua lub hliwatering yog ua ke nrog fertilization. Nws yog ib qho tsim nyog los tswj cov khoom siv nitrogen kom tsawg, txwv tsis pub cov cag rot yuav zoo li.

Peresky prickly muaj lub hauv paus muaj zog, yog li ntawd, nws yuav tsum tau hloov pauv ntau zaus. Cov txheej txheem yog nqa tawm nyob rau hauv lub caij ntuj sov los yog caij nplooj ntoos hlav los ntawm txoj kev ntawm transshipment ntawm ib tug clod ntawm lub ntiaj teb. Cov lauj kaub yuav tsum tau muab sib sib zog nqus nrog ib txheej loj ntawm cov kua dej. Tib lub sijhawm, kev sib xyaw ntawm:yog siv rau cog

  • av nplaum-turf av;
  • nplooj av;
  • sand;
  • nplooj humus.

Pereskia muaj kev tiv thaiv zoo, thaum nws tuaj yeem raug kev txom nyem los ntawm cov hauv paus rot, uas tshwm sim nrog huab cua ntau dhau thiab kev xaiv dej tsis raug. Tsiv mus rau qhov chaw qhuav thiab txo qhov zaus ntawm kev ywg dej yuav pab kom cov nroj tsuag tsis txhob tuag. Tsis tas li ntawd, nws raug pom zoo kom siv cov tshuaj tua kab mob zoo.

pereskia prickly piav qhia
pereskia prickly piav qhia

Kab laug sab mites, thrips thiab mealybugs ib ntus tawm tsam pereskia. Kev kho nrog ntau yam tshuaj tua kab yuav pab tiv thaiv kab tsuag sai sai.

Pom zoo: