Ua lag ua luamUa liaj ua teb

Soob kab mob. Yuav ua li cas mus tua Phytophthora rau txiv lws suav?

Twb tau nyob rau lub ob hlis ntuj, thaum lub hauv av yog tseem them nrog daus, ntau gardeners pib mob siab txog yav tom ntej ntawm cov qoob loo: yuav noob, npaj lub cog thawv thiab greenhouses. Loj hlob txiv lws suav los ntawm me me nplej, lwm tus nrog saib xyuas, tag nrho cov hoping kom tau ib tug tshwm sim nyob rau hauv zoo nkauj, tus hluas thiab cov txiv siav txiv hmab txiv ntoo, tab sis ib txhia cov tswv npau suav yuav tsis tuaj tiag. Thiab tag nrho cov txhaum ntawm tus kab mob, uas nyob rau hauv ib tug luv luv lub sij hawm ua kom puas lub nroj tsuag. Cov nqe lus nug ntawm yuav ua li cas sib ntaus sib tua Phytophthora rau txiv lws suav, ntawm kev txaus siab rau ntau yam, vim hais tias cov kab mob no yog tau nullify tag nrho lub dag zog thiab ua puas lub qoob loo.

Yeej, qhov teeb meem pib nyob rau hauv Lub Xya hli ntuj nrog ob lub tsev cog khoom seedlings, thiab ib tug uas yog loj hlob nyob rau hauv lub qhib field. Nws yog thaum lub sij hawm lub sij hawm no zoo nkaus li lig blight on txiv lws suav. Yuav ua li cas nrog tus kab mob no thiab seb nws puas yuav tau txuag cov nroj tsuag? Ntawm cov hoob kawm, qhov zoo tshaj plaws rov qab rau hauv Lub rau hli ntuj mus kev tiv thaiv, rau qhov no ce cov tshuaj xws li "zircon" thiab "fitosporin". Txiv lws suav zus nyob rau hauv lub qhib field, txuag yooj yim txij thaum lawv muaj peev xwm yuav kho tau nrog ib tug ntawm lub ntsiab uas muaj tooj liab. Tom qab hais tias, cov txiv hmab txiv ntoo yuav tsis tau noj rau 3 lub lis piam. Nyob rau hauv lub tsev cog khoom, tshuaj tsuag saum tooj liab cov ntsiab tsis tau, vim hais tias cov txiv lws suav yog siv ib zaug.

Yuav ua li cas kom txuag tau tus txiv lws suav los ntawm lig blight tsis muaj resorting rau yus cov tshuaj rau kev kho mob? Xwb, ib tug yuav siv 5-% iodine ib 1 ml ib 1 L dej. Ua ntej peb yuav mus kiag li lov tawm cuam tshuam nplooj, xws li yog daj nrog dub me ntsis, ces koj yuav tau liberally tshuaj tsuag qhov qia thiab txiv hmab txiv ntoo. Re-kev kho mob yog nqa tawm tom qab 3 hnub. Cov tshuaj tsis yob tawm lub nplooj, koj yuav tau ntxiv xab npum.

Yog hais tias koj xav nyob rau hauv cov nqe lus nug ntawm yuav ua li cas sib ntaus sib tua Phytophthora rau txiv lws suav, nws yog tsim nyog ua rau mulch cov av nyob rau hauv cov nroj tsuag. Qhov no txoj kev zoo heev thiaj li muaj feem ntawm tus kab mob, vim hais tias nws ua rau micro-fungi spores, uas nyob rau hauv cov av. Yog hais tias koj xav nyob rau hauv yuav ua li cas sib ntaus sib tua Phytophthora rau txiv lws suav nyob rau hauv ib txoj kev, koj yuav tsum tau yuav tom lub tsev muag tshuaj 10% calcium chloride tshuaj, dilute nws nrog dej koj yuav tsum nyob rau hauv ib tug ratio ntawm 1: 4. Cov uas ua kev npaj yog tsim nyog los tshuaj tsuag qhov paj sepals thiab peduncle, vim hais tias nrog lawv ntog rau Phytophthora txiv hmab txiv ntoo.

Paub li cas mus tua Phytophthora rau txiv lws suav, koj muaj peev xwm cawm tsawg kawg yog ib feem ntawm cov qoob loo. Thaum tus thawj kos npe rau koj yuav tsum tam sim ntawd lov nezavyazavshiesya paj, vim hais tias, nyob rau hauv ib tes, lawv yog ib qhov chaw ntawm tus kab mob, thiab nyob rau lwm yam, rub lub kua txiv los ntawm lub Bush, tiv thaiv lub ripening ntawm txiv hmab txiv ntoo tsim. Raws li los ntawm kom tag nrho cov zibntab, thiab rau sab nplooj. Cov nroj tsuag yuav tsum maj mam rhuav tshem ntawm lawv, thiab los ntawm nruab nrab-Lub Xya hli ntuj yuav tsum tau sab laug tsuas yog lub ntsis, yuav tsum vov lub xeem ywg kiag txhuam.

Thaum lub kawg ntawm lub hlis yuav tsum tau prischipnut txiv lws suav kom muab ncua tseg lawv txoj kev loj hlob. Cov txiv hmab txiv ntoo yog siav sai, koj yuav tsum tau tsim ib tsob nroj ib tug stressful teeb meem no. Ua li no, koj yuav rhuav tawm ib feem ntawm cov keeb kwm, yog li kom txhob muaj cov mov cov as-ham, txo watering, tsis txhob ua hnav khaub ncaws. Nyob rau hauv tej yam, leeb ripening txiv lws suav.

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