Cov ntoo ntoo noj qab haus huv zoo siab nrog lawv cov koob ntsuab ntsuab txhua xyoo puag ncig. Txawm li cas los xij, yellowing ntawm nplooj ua rau muaj kev txhawj xeeb thiab mob taub hau rau ntau tus gardeners. Yog tsob ntoo ntawd poob cov koob uas twb tsis muaj xim lawm, coob leej ntshai tias lawv yuav tau txiav tsob ntoo uas lawv hlub. Tab sis cov mob hnyav tsis yog ib txwm qab cov tsos mob. Nrhiav kom paub ntau ntxiv txog cov koob ntoo daj uas poob tawm ntawm no kom koj tuaj yeem txheeb xyuas qhov ua tau sai thiab ua tiav kev saib xyuas tus kab mob rov qab mus rau kev noj qab haus huv.
Vim li cas tsob ntoo Pine thiaj tau koob daj ntog?
Cov koob daj poob rau ntawm tsob ntoo ntoo tuaj yeem tshwm sim los ntawm cov koob ntuj, qhov chaw tsis zoo, kab mob, kab tsuag kab mob lossis cov khoom noj tsis txaus. Txhawm rau tiv thaiv qhov no, nws yog ib qho tseem ceeb uas yuav tsum tau muab dej txaus, compost, hnub ci thiab, yog tias tsim nyog, kho kom tsim nyog.
Ua rau kom tsis muaj xim thiab poob koob
Puas yog koj lub puab tsaig mob lossis puas muaj kev saib xyuas yuam kev? Tej zaum cov koob ntog yog cov nplooj qub thiab tsis muaj laj thawj txhawj txog txhua. Nrhiav kom paub, cov no yog cov ua rau daj Pine koob:
- natural vintage change
- pom qhov chaw mob
- Kab mob los yog kab kab kab kab
- kev noj haus tsis txaus
Natural koob shedding
Pine ntoo yog evergreen, tab sis lawv tseem poob lawv cov koob qub. Qee lub xyoo cov nplooj hloov pauv no tshwm sim inconspicuously uas koj tsis txawm pom nws. Hauv lwm xyoo, tshwj xeeb tshaj yog tias lub caij ntuj sov tau qhuav heev, koj tsob ntoo ntoo yuav zoo li tso cov koob daj. Yog tias tsuas yog ob peb koob tig daj thiab poob tawm, tsis tas yuav txhawj xeeb. Tsuas yog saib xyuas kev txhim kho ntxiv.
Wrong location
Puas yog koj tsob ntoo ntoo puas tuaj yeem loj hlob hauv qhov chaw tsis yooj yim? Puas yog nws tsis tau txais lub teeb txaus vim tias lwm cov ntoo siab overshadow nws lub kaus? Los yog nws yog vim av tej yam kev mob. Ntawm no tuaj yeem
- drought
- Ntawm dej
- Incrustations
- los yog txoj kev ntsev
uas ua rau koob tsis muaj xim. Kev hloov ntawm qhov chaw tseem cuam tshuam cov ntoo ntoo uas muaj hnub nyoog tshaj tsib xyoos.
Kab mob thiab kab tsuag
Qhia cov tsos mob ntawm tus kab mob fungal zoo li
- tus ntoo khaub lig
- los yog kev tuag ntawm kev xav
los yog koj nrhiav tau tus me larvae ntawm Frost npauj, npauj npaim, koj yuav tsum coj cov daj, poob koob ua ib qho kev ceeb toom kom ua sai li sai tau ua ntej tus kab mob kis mus ntxiv.
Nutrient Deficiency
Nyob hauv lub npe hu ua calcium chlorosis, koj lub puab tsaig raug kev txom nyem los ntawm kev tsis muaj hlau. Txawm hais tias cov av tsis muaj zaub mov txaus lossis cov hauv paus hniav raug mob. Tshaj fertilization kuj tsim teeb meem rau cov koob.
Cov lus qhia rau kev kho mob
- dej tsis tu ncua
- Cuam ib txheej ntawm compost los yog mulch
- ua kom muaj tshav ntuj txaus
- yog cov tsos mob tshwm sim, tshem tawm tag nrho cov ceg ntoo cuam tshuam
- Neem or rapeseed oil keeps Pine moth
