Bacterial Canker Control - Yuav Ua Li Cas Kho Kab Mob Canker Ntawm Ntoo

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Bacterial Canker Control - Yuav Ua Li Cas Kho Kab Mob Canker Ntawm Ntoo
Bacterial Canker Control - Yuav Ua Li Cas Kho Kab Mob Canker Ntawm Ntoo

Video: Bacterial Canker Control - Yuav Ua Li Cas Kho Kab Mob Canker Ntawm Ntoo

Video: Bacterial Canker Control - Yuav Ua Li Cas Kho Kab Mob Canker Ntawm Ntoo
Video: Как лечить ЧЕСТОЧНУЮ БОЛЕЗНЬ у кроликов 2024, Tej zaum
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Ntxhais ua cov ntsiab lus zoo nkauj ntawm cov nyom thiab hauv vaj, lawv feem ntau ua neej nyob ntev heev thiab ib zaug tsim, lawv tsis xav tau kev saib xyuas txhua. Los yog lawv? Yog tias koj pom koj tsob ntoo dheev tsim cov qhov txhab sunken uas zoo nkaus li quaj lub kua muag los yog xim daj daj, nws yuav muaj cov tsos mob ntawm cov kab mob canker.

Kab mob Canker yog dab tsi?

Kab mob kab mob ntawm tsob ntoo yog tshwm sim los ntawm cov kab mob Pseudomonas syringae, ib qho kab mob tsis muaj zog uas tsis tu ncua nrog cov ntoo ntoo yam tsis muaj leej twg pom. Thaum tus kab mob no dhau los ua cov tsos mob, feem ntau ntawm cov ntoo txiv ntoo, cov tawv ntoo ntawm cov ceg ceg tawv tig xim av thiab cov ceg tawv lossis cov ntoo yuav tsis kam tawg lossis nplooj tawm thaum lub caij nplooj ntoo hlav. Qee lub sij hawm, cov ntoo yuav tawm txawm tias muaj kab mob loj heev, tab sis cov nplooj tshiab no sai sai thiab tuag.

Kab mob Canker Control

Kev kho cov kab mob canker feem ntau yog siv tshuab, nrog cov ceg ntoo raug tshem tawm siv cov cuab yeej tsis muaj menyuam. Tos kom txog rau thaum lub caij ntuj no lig, yog tias ua tau, thiab ua kom lub qhov txhab ua kom lub qhov txhab nrog lub tes tuav lub teeb kom tiv thaiv kom tsis txhob kis kab mob los ntawm cov kab mob canker. Tej zaum nws yuav yooj yim dua kom pom qhov twg cov cankers xaus yog tias koj tev cov tawv ntoo rov qab rau cov ceg ntoo kom txog thaumkoj pom cov nqaij dawb huv. Txiav tsawg kawg yog 6 ntiv tes (15 cm.) dhau ntawm qhov txhab ze ntawm tsob ntoo, yog tias tus kab mob kis mus rau sab hauv. Kev pov tseg cov ntaub so ntswg tam sim ntawd kuj tseem tuaj yeem pab tiv thaiv kev kis tus kab mob no.

Thaum cov kab mob canker raug tshem tawm ntawm koj cov ntoo, kev tiv thaiv yog qhov tseem ceeb. Feem ntau, cov ntoo ua mob hnyav thaum lawv muaj kev ntxhov siab lossis tsis muaj cov as-ham zoo. Cov ntoo cog hauv cov av nyuaj lossis qhov chaw uas lawv tsis tuaj yeem cag tob yog qhov txaus ntshai tshaj plaws. Txheeb xyuas pH ntawm cov av nyob ib ncig ntawm koj tsob ntoo thiab maj mam hloov kho sab saum toj 16 ntiv tes (40 cm.) nrog txiv qaub yog xav tau. Foliar sprays ntawm micro-nutrients, suav nrog zinc thiab boron zoo li tiv thaiv, tshwj xeeb tshaj yog siv rau lub caij nplooj zeeg lossis caij nplooj ntoos hlav.

Nematodes tuaj yeem ua rau tsob ntoo muaj kev ntxhov siab - yog tias koj yuav tsum rov cog, ua tib zoo fumigate koj qhov chaw xaiv thiab xaiv hom grafted mus rau feem ntau nematode resistant rootstocks koj tuaj yeem nrhiav tau - huardian rootstocks paub tias yuav tiv thaiv cov me me roundworms.

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