Yuav ua li cas loj hlob marsh hibiscus: cov cai tseem ceeb ntawm kev saib xyuas, pruning thiab hloov rau cov paj ntau

Feem ntau ntawm 250 hom ntawm cov genus hibiscus loj hlob nyob rau hauv tropics thiab subtropics thiab raug sawv cev los ntawm cov ntaub ntawv arboreal thiab tsob ntoo. Ib tus neeg sawv cev ntawm Asmeskas North ntawm cov genus yog marsh hibiscus.

Nws yog tsob ntoo nroj tsuag muaj hnub nyoog haum rau kev cog qoob loo tsis yog sab hauv tsev nkaus xwb tabsis tseem hauv lub vaj. Kev saib xyuas nws muaj qee yam tshwj xeeb.

Botanical cov lus piav qhia

Marsh hibiscus (Hibiscus moscheutos) yog tus tswvcuab ntawm tsev neeg mallow. Lwm lub npe: tshuaj ntsuab hibiscus, liab mallow, marsh mallow, musk hibiscus, nquag hibiscus. Lo lus "hibiscus" hauv Greek txhais tau tias yog paj uas zoo li tus noog ibis. "Moschus" txhais tau tias musk hauv Latin.

Marsh hibiscus yog qhov tawg paj uas muaj hnub nyoog ntsuab ntoo, tiv taus txias. Nyob rau hauv cov xwm, nws loj hlob nyob rau hauv ntub thiab raws dej nyob rau hauv chaw ntub dej ntawm ecotopes, ua cov tuab loj hauv cov tiaj nyom ntub. Kev faib chaw ntawm thaj chaw - thaj chaw sab hnub tuaj ntawm Tebchaws Asmeskas, txij Ontario mus rau Florida, Mississippi River Phiab.

Hauv cov xwm txheej zoo, cov nroj tsuag ncav 2,7 m hauv qhov siab. Stems yog erect, dhau sijhawm, hauv seem qis, lawv tau npog nrog cov tawv dub. Nplooj feem ntau deltoid nrog peb lobes, petiolar, pubescent hauv qab no. Cov paj yog ib leeg, tsib-petaled, 15-17 cm nyob rau hauv lub cheeb, muaj ntau yam xim (los ntawm dawb mus rau xim). Qhov nruab nrab ntawm lub paj zoo li kev lom zem, feem ntau muaj xim tsaus burgundy.

Tus yees duab

Hauv qab no koj yuav pom cov duab ntawm cov nroj tsuag no:

Yuav tu tsev li cas?

Swamp hibiscus yog qhov chaw cog ntoo nrov rau lub hav zoov hav zoov lossis dej nta. Ntau hom tau bred uas tuaj yeem ua tiav hauv tsev. Lawv loj dua me, tsis txhob tawg paj ntau ntxiv raws li cov qauv hauv vaj, thiab yuav tsum muaj qee yam xwm txheej loj zuj zus.

Ntsig Kub

• Thaum lub caij sov, qhov zoo tshaj rau qhov kub thiab txias marsh mallow yog 25-28 ° C.
• Nyob rau lub caij ntuj no, nws xav tau sijhawm so, yog li ntawd qhov ntsuas kub yuav tsum txo mus rau 15 ° C.

Nws yog qhov zoo dua tso lub paj rau ntawm lub qhov cub glazed lossis loggia.

Muaj dej ntau

Nyob rau hauv lub caij ntuj sov, cov nroj tsuag feem ntau watered nrog mos, khom dej, txau ua ntu zus. Txhawm rau tiv thaiv cov hauv paus hniav ntawm kev qaub, koj yuav tsum saib xyuas qhov dej kom zoo thaum cog. Nyob rau lub caij ntuj no, ywg dej yog me ntsis txo.

Lub teeb ci ntsa iab

Cov nroj tsuag yog lub teeb-xav tau. Sab nraum zoov, tiv thaiv tshav ntuj ncaj qha zoo, tab sis sab hauv tsev yuav tsum muaj lub teeb ci ntawm cov qhov rai yav qab teb. Cov qhov rai sab hnub poob thiab hnub tuaj yeem tsim nyob rau hauv tshav ntuj ncaj qha.

Sib thiab cov khoom noj khoom haus zoo dua substrate

Rau cog marsh hibiscus, nruab nrab lossis me ntsis acidic av yog qhov tsim nyog. Zoo dua siv cov 1: 1 sib tov ntawm cov xuab zeb thiab peat. Lub lauj kaub rau cov nroj tsuag me yuav tsum muaj tsawg kawg yog 15 cm ntawm lub taub, sib sib zog nqus txaus kom tso cai rau cov kua dej tau zoo.

Hloov thiab pub mis

Hibiscus yog cov cog ntoo uas cog nrawm, hloov hloov chaw yog nqa tawm txhua rau lub hlis. Ua li no, koj yuav tsum:

1. khaws lub lauj kaub 2 cm loj dua nyob rau hauv taub tshaj li qhov ua ntej dhau los;
2. tso dej ntws tawm ntawm perlite, pebbles lossis tsob ntoo ntoo;
3. ua tib zoo tsiv cov nroj tsuag ntawm lub lauj kaub qub mus rau ib qho tshiab, ua kom tawm ntawm cov av hauv av los ntawm hauv paus system (tshem tawm thaj chaw puas ntawm rhizome);
4. sau lub lauj kaub nrog substrate, ncuav nplua mias nrog dej sov.

Marsh hibiscus tsis zam lub qhov ntawm cov chiv ntau dhau; nws tau pub ob zaug ib xyoo nrog phosphate-potassium chiv. Nws yog qhov zoo dua los siv tshwj xeeb npaj rau cov paj ntoo.

Pruning thiab lub caij ntuj no

Nyob rau hauv marsh mallow, paj yog tsim nyob rau saum ntawm tua, yog li lub sijhawm pruning yuav nce ntau ntawm flowering.

Cov txheej txheem rau pruning:

1. npaj lub cuab tam: so ib rab riam ntse nrog dej cawv lossis taws;
2. txiav tawm cov ntawv saum ntawm tua tawm ntawm qhov siab ntawm 40-60 cm;
3. ib ntus txo kev ywg dej thiab tawm cov nroj tsuag ib leeg rau ob peb hnub (tsis txhob rov kho, tsis txhob noj, tsis txhob tsim kev kub ntxhov sai);
4. qhov txiav txiav ntawm cov yub tuaj yeem siv tau rau pob.

Qee yam ntawm marsh hibiscus poob rau hauv lub xeev ntawm tob dormancy ua ntej wintering, lawv cov aboveground ib sab tuag tawm. Lawv yuav tsum muab kom tau qhov chaw txias. Kev ntsuas dej yog txo rau 1 zaug hauv 1-2 lub lis piam. Cov vaj teb cov ntawv yog lub caij ntuj no-tawv tawv, tab sis nws zoo dua tsis txhob tawm hauv tsev ntau hom hauv qhov chaw qhib rau lub caij ntuj no.

Ua ntej wintering, huv si pruning yog nqa tawm, qub thiab mob tua raug tshem tawm. Nyob rau lub caij nplooj ntoo hlav, kev ua kom cov duab kos tiav raws li cov qauv saum toj no. Thaum lub sijhawm tawg paj, wilted paj yuav tsum tau muab tshem tas li los txhawb qhov pom ntawm cov tshiab.

Muaj chaw ua taus zes

Rau kev tshaj tawm ntawm marsh mallow, noob, qia txiav thiab rhizome tawg yog siv. Nws yog ib qho tseem ceeb kom nco ntsoov tias hybrid cov ntaub ntawv khaws tag nrho cov yam ntxwv zoo nkauj tsuas yog thaum muaj kev loj hlob.

Noob

1. Cov noob yuav tsum raug caws pliav - khawb lub plhaub tawv, ua qhov phais qhov tawv los yog hno.
2. Tom qab ntawd lawv tau tsau rau ib teev nyob rau hauv dej sov kom swell thiab sown rau hauv av mus rau qhov tob ntawm 1 cm, sprinkled nrog lub ntiaj teb thiab moistened.

Nws yog qhov zoo dua rau germinate seedlings nyob rau hauv zaj duab xis ntawm qhov kub ntawm 25-30 ° C nyob rau yav qab teb qhov rais. Cov ntoo tawm feem ntau tshwm sim tom qab 2 lub lis piam.

Peb pom zoo saib ib daim vis dis aus txog yuav ua li cas tseb noob marsh hibiscus:

Los ntawm txiav

1. Apical cuttings raug txiav los ntawm cov tub ntxhais hluas tua. 2 pob qhov rooj nrog cov noob tau tawm rau ntawm 15 cm ntev kov, cov nplooj qis qis raug txiav tawm.
2. Hauv kev npaj qhov sib xyaw ntawm cov xuab zeb thiab peat, qhov txiav yog sib sib zog nqus los ntawm 5 cm.

Cov av yuav tsum yog noo noo tas li. Nws yog ib qho tseem ceeb kom tsis txhob raug tshav ncaj qha rau ntawm cov nroj tsuag. Rooting yuav siv qhov chaw nyob ob peb lub hlis. Yuav kom ceev nrooj cov txheej txheem, cov cuttings tau soaked nyob rau hauv kev npaj tshwj xeeb.

Peb muab rau koj saib vis dis aus txog kev nthuav tawm ntawm marsh hibiscus los ntawm txiav:

Los ntawm kev faib cov rhizome

Lub rhizome ntawm marsh hibiscus yog tas li zuj zus, yog li qee zaus nws yuav tsum muab faib ua feem. Cov txheej txheem yog nqa tawm ib zaug txhua 5-10 xyoos nrog lub caij nplooj hlav hloov. Cov lus qhia hauv paus tshiab yog cog rau hauv ib lub lauj kaub cais, sib sib zog los ntawm 5-8 cm.

Yees duab ntawm yuav ua li cas faib cov nroj tsuag los ntawm kev faib cov pob txha taub:

Kab mob thiab kab tsuag

Kev saib xyuas tsis zoo ntawm cov nroj tsuag txo nws cov txiaj ntsig zoo nkauj. Nrog rau qhov dhau ntawm nitrogen chiv, paj tsis ua. Nrog rau qhov tsis muaj hws, cov nplooj poob tawm, nrog cov tsis muaj zaub mov, lawv poob, caws, tig daj. Twisted lossis deformed nplooj yog ib qho ntawm cov cim ntawm kab.

Lub ntsiab pests:

• kab laug sab mite;
• aphid;
• thrips;
• dawb huv.

Txhawm rau tiv thaiv lawv cov tsos, da dej sov 10-feeb tau npaj rau hibiscus ib hlis ib zaug, tom qab muab qhwv lub lauj kaub nrog lub hnab yas.

5 zoo li paj

Lub hav iav mallow muaj cov neeg nyob ze, uas nws nyuaj rau qhov txawv nws:

1. hibiscus syrian (tsob ntoo zoo li tsob ntoo nrog paj txog li 12 cm inch, cov nplooj zoo li chrysanthemum);
2. Suav tau sawv (nplooj yog oval, mob hniav, paj ncav cuag 15 cm ntawm lub cheeb, ob hom yog hom);
3. variegated hibiscus (cov nplooj yog variegated nrog ntxoov liab, dawb thiab ntsuab);
4. Sudanese sawv (oval-puab nplooj nrog denticles nyob rau ntawm sawv, paj txog 20 cm nyob rau hauv lub cheeb);
5. hibiscus hybrid (herbaceous perennial nrog lossis loj showy paj).

Feem ntau ntawm cov hom hibiscus cog muaj ob qho tag nrho cov vaj thiab cov lauj kaub. Cov nplua mais ntawm noo noo thiab tshav ntuj tso cai rau koj kom muaj kev vam meej loj hlob marsh hibiscus nyob rau sab hauv tsev. Cov nroj tsuag no yog thermophilic, hlob sai thiab, nrog kev tu kom zoo, haum nrog kev ua paj ntau.

Peb muab rau koj saib cov vis dis aus piav qhia qhov marsh hibiscus thiab cov yam ntxwv ntawm kev tu nws:

Saib cov video: XPN Tus Tswv Ntse 10142020 Cos lus Txhawj Ntse qhia rau Giachue Quav Ciab Lis. (Cuaj Hlis 2024).