Ginkgo ntoo (Ginkgo biloba) yog cov nroj tsuag zoo kawg nkaus hauv txhua qhov kev hwm: cov tsiaj tau muaj sia nyob hloov pauv huab cua, kab mob, kab tsuag thiab kab mob rau kwv yees li 170 lab xyoo thiab tau ua pov thawj tias muaj zog heev. Tab sis qhov no puas tseem siv tau rau cov kab mob fungal?
Koj paub thiab kho cov kab mob fungal hauv ginkgos li cas?
Ginkgos feem ntau tiv taus cov kab mob fungal, tab sis qee zaus tsis muaj zog lossis cov ntoo hluas tuaj yeem cuam tshuam. Cov tsos mob muaj xws li discoloration, curled nplooj los yog tua. Thaum muaj kab mob fungal, qhov cuam tshuam yuav tsum raug tshem tawm, fertilization nres thiab, yog tias tsim nyog, siv cov tshuaj fungicide.
Puas yog ginkgo tiag tiag tsis cuam tshuam los ntawm fungi?
Raws li txoj cai, ginkgos tsis raug tawm tsam los ntawm cov kab mob lossis tuaj yeem tiv tau zoo heev nrog cov kab mob fungal. Cov ntoo tiv taus muaj kev tiv thaiv zoo thiab khaws cov kab mob fungal ntawm bay tag nrho ntawm lawv tus kheej. Tias yog vim li cas cov kab mob fungal hauv ginkgos tsis paub zoo.
Txawm li cas los xij, muaj qhov zam. Qee zaum, cov kab mob fungal kuj tuaj yeem ua rau cov ntoo ginkgo, xws li
- vim nws yog tsob ntoo hluas uas tseem tsis tau muaj kev tiv thaiv
- tsob ntoo tsis muaj zog los ntawm kev saib xyuas tsis zoo, tshwj xeeb tshaj yog los ntawm kev tshaj fertilization nrog nitrogen los yog waterlogging
- nws tab tom ntsib kev noj zaub mov tsis zoo
Kab mob fungal tsuas yog tshwm sim ntawm cov ntoo uas tsis muaj zog txaus rau ntau yam.
Ginkgo hom twg yog qhov tshwj xeeb rau cov kab mob fungal?
Cov ntau yam ntawm ginkgo, xws li 'Variegata', tshwj xeeb tshaj yog raug rau cov kab mob fungal - thiab lwm yam kab mob. Los ntawm txoj kev, qhov no siv tau rau tag nrho cov nroj tsuag lub nceeg vaj, tsis hais hom twg nws yog: variegated cultivated forms feem ntau rhiab dua li cov tsiaj qus tiag tiag.
Txawm li cas los xij, cov xim dawb 'Variegata' yuav tsum tau kho nrog ceev faj, vim tias ntau yam suav tias tsis ruaj khov thiab hloov ntsuab dua tom qab ob peb xyoos. Tom qab ntawd koj muaj tsob ntoo hauv lub vaj uas tsis paub qhov txawv ntawm ib txwm ginkgo - tsuas yog qhov tsis zoo nyob.
Koj tuaj yeem paub tus kab mob fungal ntawm ginkgo li cas?
Koj tuaj yeem paub txog tus kab mob fungal ntawm ginkgo los ntawm tib cov tsos mob uas tshwm sim ntawm lwm cov nroj tsuag:
- Nplooj hloov xim (xws li dub los yog xim av nplooj necrosis)
- Nkauj tawm tshiab los ua neeg qaug zog
- Nkauj tawm tshiab xyoo tshiab
- Nyob thiab tuag ntawm cov tua
- Nkauj thiab tuag cag
Tab sis ceev faj: Koj yuav tsum tsis txhob xav tias muaj kab mob fungal tam sim ntawd tom qab cov tsos mob, txawm tias kev puas tsuaj zoo li ib qho. Feem ntau muaj lwm yam teeb meem es tsis txhob, xws li tshaj-fertilization nrog nitrogen nyob rau hauv cov ntaub ntawv ntawm blackish, mos nplooj. Kev kuaj mob kom raug tsis yog ib qho yooj yim thiab yog li ntawd yuav tsum tau tso rau tus kws kho mob tshwj xeeb.
Koj tuaj yeem ua dab tsi tiv thaiv kab mob fungal ntawm ginkgo?
Yog hais tias ginkgo tau kis tus kab mob fungus tiag tiag, kev ntsuas tib yam tuaj yeem pab tau zoo ib yam li lwm cov nroj tsuag:
- txiav rov qab cuam tshuam nplooj thiab tua kom ntau li ntau tau
- Set fertilization
- Control roots
- yog tias tsim nyog, kho nrog tshuaj (biological) fungicide
Tseem xyuam xim rau tej vectors uas tej zaum yuav tau cog nyob rau hauv tam sim ntawd ib ncig ntawm lub ginkgo thiab project fungal spores rau nws. Qhov no siv, piv txwv li, rau cov txiv hmab txiv ntoo uas muaj kev pheej hmoo los ntawm kab mob xeb, tab sis kuj rau lwm cov nroj tsuag.
Tip
Tsis txhob cog tsob ntoo ginkgo
Ginkgos hnov mob heev rau kev sib tw rau dej, uas yog vim li cas tsob ntoo disc yuav tsum tsis txhob cog thiab yuav tsum tau khaws cia tsis muaj nyom lossis nyom - qhov kev ntsuas no tseem ceeb tshwj xeeb tshaj yog rau cov ntoo hluas! Cov ntoo disc yuav tsum nyob ib ncig ntawm ib meter sib nrug thiab tuaj yeem npog nrog cov tawv ntoo mulch, yam tsawg kawg yog cov av nplua nuj nyob hauv cov as-ham.
