Qhov tshwm sim ntawm cov nplooj nplaum feem ntau tshwm sim ntawm hom orchid nrov Phalaenopsis thiab Cattleya. Qhov no yog txheej txheem ntuj tsim uas tuaj yeem taug qab mus rau ntau yam ua rau. Nyeem ntawm no yog vim li cas cov nplaum nplaum tshwm sim. Nov yog yuav ua li cas nrog nws kom raug.
Vim li cas kuv nplooj orchids thiaj lo?
Cov nplooj nplaum ntawm orchids tuaj yeem tshwm sim los ntawm kev ntxhov siab, dej los yog aphids. Txhawm rau daws qhov teeb meem, tsim kom pom cov xwm txheej ntawm qhov kub, lub teeb thiab av noo, tsis txhob waterlogging thiab, yog tias tsim nyog, tua aphids.
Feem ntau ua rau cov nplooj nplaum: kev nyuaj siab ntshiab
Yog hais tias cov tee resinous tshwm rau ntawm nplooj, orchids teeb liab teeb meem kev noj qab haus huv. Qhov no feem ntau yog vim muaj kev ntxhov siab uas tshwm sim los ntawm qhov kub thiab txias ntau dhau ntawm qhov chaw. Phalaenopsis thiab Cattleya nyiam qhov ntsuas kub zoo uas yuav tsum tsis txhob hloov pauv ntau dua 5 degrees Celsius. Yog tias koj tsim cov xwm txheej hauv qab no ntawm qhov chaw, qhov nplaum nplaum yuav tsis tshwm sim:
- Kub nyob rau lub caij ntuj sov 20 txog 28 degrees, lub caij ntuj no 16 txog 20 degrees Celsius
- teeb pom kev zoo, yam tsis muaj tshav ntuj ci thaum nruab hnub nyob rau lub caij ntuj sov
- High vaum ntawm 60 mus rau 80 feem pua
Nrog lub ntsuas qhov ntsuas qhov tsawg-qhov siab tshaj plaws (€ 11.00 ntawm Amazon) koj tuaj yeem pom tseeb seb puas muaj teeb meem hloov pauv ntau dua 5 degrees Celsius nruab hnub thiab hmo ntuj ntawm qhov chaw.
Waterlogging ua rau orchids hws
Yog tias muaj kev sib xyaw ua ke ntawm cov dej nkag thiab cov av noo siab, qhov tseem ceeb tshaj plaws yog cuam tshuam. Txhawm rau tswj cov dej ntws, orchids nyob rau hauv lawv cov kev ntxhov siab yuam kom cov dej noo los ntawm stomata ntawm nplooj, uas tuaj yeem pom raws li cov nplaum nplaum. Botanists hu cov txheej txheem no guttation.
Yog tias cov dej nkag tuaj yeem kuaj pom tias ua rau cov nplooj nplaum, qhov zoo tshaj plaws repot lub orchid tshwj tsis yog nws nyob nruab nrab ntawm nws lub sijhawm paj. Txwv tsis pub, cia lub substrate qhuav kom huv si thiab dej ntau sparingly txij tam sim no mus.
Aphids ua nplaum nplooj
Yog hais tias qhov chaw teeb meem thiab waterlogging tuaj yeem raug txiav tawm raws li qhov ua rau, aphids tuaj rau hauv kev tsom xam raws li qhov tshwm sim. Cov kab tsuag pierce nplooj thiab nqus cov nroj tsuag sap. Lawv tshem tawm cov khoom pov tseg raws li cov nplaum nplaum. Yog tias koj tau pom cov ntshauv me me nyob rau hauv qab ntawm nplooj, ua raws li hauv qab no:
- So cov nplooj nrog ib daim ntaub ntub dej
- Ua ib qho kev daws ntawm 1 liter dej, 1 tablespoon ntawm xab npum mos thiab 1 teaspoon ntawm ntsuj plig
- Txaus cov kab mob orchid ntawm 2 mus rau 3 hnub
cais cov nroj tsuag thaum aphids nyob rau ntawm nws kom tiv thaiv kev sib kis ntxiv.
Kho nplooj ntawv tsis tu ncua
Cov tee dej resinous ntawm orchids yeej tseem ceeb muaj suab thaj thiab lwm yam as-ham. Thov so cov nplaum nplaum tsis tu ncua nrog ib daim ntaub mos muag. Yog tias aphids tsis tau ua rau lawv, cov kab tsuag thiab lwm yam kab tsuag tau ntxim nyiam rau lawv.
Tip
Tsis muaj laj thawj txiav tawm cov nplooj nplaum ntawm orchids. Cov nplaum nplaum tsis ua rau muaj kab mob thiab tsis kis kab mob. Nyob rau hauv cov ntaub ntawv no, ib yam nkaus thiab, thov kom muaj tseeb rau lub hauv paus ntsiab lus hais tias tsuas yog tag nrho cov nroj tsuag tuag tej zaum yuav raug txiav los ntawm orchids.
