Qos yaj ywm

Pov thawj txoj kev ntawm combating qos yaj ywm scab

Qos yaj ywm - qhov no yog ib qho ntawm feem nrov, nkawm los ntawm ntau cov zaub, uas muaj peev xwm pom muaj nyob hauv txhua tus hauv lub vaj. Tab sis, zoo li lwm haiv neeg, nws yog raug rau cov kab mob uas txeeb nws qhov tsos thiab thuam nws saj. Qhov feem ntau ntawm cov no yog scab. Tom ntej, peb yuav kawm ntxiv txog scab on qos yaj ywm: nrog nws tus yees duab, lus piav qhia thiab cov kev kho mob, nrog ua dab tsi los tiv thaiv nws tshwm sim.

Vim li cas thiaj pom

Qhov yog vim li cas rau qhov tsos ntawm scab on qos yaj ywm muaj peev xwm yuav ntau:

  • feem ntau tus kab mob no poob rau tubers los ntawm hauv av;
  • kuj yog lub hauv paus ntawm tus kab mob no tej zaum yuav muaj tus kab mob tshiab tubers uas koj yuav tsaws rau cog;
  • ib qho teeb meem tshwm sim yog txhua xyoo cog qoob loo ntawm tib qho chaw;
  • tus nqi ntau ntawm nitrogen muaj feem xyuam rau txoj kev loj hlob ntawm fungal scab kev sib cav;
  • contributes rau txoj kev loj hlob ntawm tus kab mob kub high ntawm cov av (los ntawm 20 ° C);
  • lub fungus tsim sai heev hauv subacid xau;
  • tsis siv tej yam ntuj tso chiv xws li kev quav tsiaj thiab nplooj lwg.
Nws tseem ceeb heev! Manure thiab compost, uas yuav tsum tau thov rau cov av, yuav tsum tau rotten.

Tus kab mob no tsis tsim teeb meem rau tib neeg, cuam tshuam cov hauv paus hniav tau noj, tab sis qhov zaub mov muaj nqis ntawm cov zaub zoo li qis dua cov neeg noj qab nyob zoo. Piv txwv li, cov tub ntxhais muaj tus kab mob muaj 2-fold phob noom.

Tsis tas li ntawd, cov tubers yog heev tsis zoo khaws, lawv sai sai tsim rot, thiab feem ntau muaj pov tawm tawm feem ntau ntawm cov qoob loo.

Txawm hais tias koj muaj hmoo thiab cov kab mob qos yaj ywm muaj ntse nicknamed, nws yog nruj me ntsis txwv tsis pub cog rau hauv av, vim hais tias koj yuav twv yuav raug hu tau ib qho tsis zoo noj qoob loo thiab kis cov av nrog fungus.

Lig blight (los yog xim av rot) kuj yog cov feem ntau cov qos kab mob.

Cov ntaub ntawv ntawm scab thiab cov cim qhia ntawm kev puas tsuaj

Muaj ntau hom mob tus kabmob no: hom kab xau, powdery, dub (lossis rhizoctoniosis), nyiaj. Thiab peb yuav tau paub txog txhua tus ntawm lawv hauv kev xav paub ntau tshaj.

Ordinary - Tus kab mob no pib tsim cov hauv av nrog qis los yog nruab nrab ntawm acidity, thaum kub ntawm av ntawm 25 ° C mus rau 30 ° C, thiab nrog ib tug tsis muaj watering. Yog hais tias liming tau ua nyob rau ntawm koj lub vev xaib, ces qhov no ua rau kom muaj tus kabmob no.

Tsis tas li, cov kab mob yuav tshwm nyob rau ntawm seem qos yaj ywm uas tsis tau tua. Vim li no, nyob rau hauv lub neej yav tom ntej, nyob rau hauv muaj qhov mob zoo, lub fungus tau yooj yim tau tshaj tawm mus noj qab haus huv tubers los ntawm txawm tshaj plaws me me mechanical kev puas tsuaj rau ntawm daim tawv nqaij.

Nws tseem ceeb heev! Yog hais tias thaum lub sij hawm cia koj sib tov thiab noj qab zib qos yaj ywm ua ke, ces nws tsis yog txaus ntshai - Kab mob sib kis tsuas yog nyob hauv av xwb.

Nrog rau tus kab mob no, tsuas yog cov nroj tsuag tubers raug. Tus kab xev no tuaj yeem paub los ntawm cov paib xws li muaj cov kab mob tsis zoo, uas nrog kev loj hlob ntawm lub hauv paus, dhau mus, loj hlob, thiab dhau sijhawm.

Qee zaus cov kab nrib tshwm tuaj rau ntawm thaj chaw muaj teeb meem. Muaj mob thaum lub qos yaj ywm yog ua kom them nrog cov kab mob no. Cov lesions ua rau cov tsos ntawm ntau hom rot.

Powdery - hom kab xau no tshwm sim los ntawm kev kis tus kabmob uas nws txav ntawm nws tus kheej; nws zoo li qoob pob ntseg. Nyob rau hauv rooj plaub no, tag nrho cov underground ib feem ntawm cov nroj tsuag muaj tus kab mob.

Outwardly, qhov no scab zoo li lub tubers yog them nrog ib tug lossis loj tus naj npawb ntawm "warts". Tom qab lub qos yaj ywm raug khawb, cov "hlav" qhuav tawm ntau heev, tawg thiab daim kab mob uas muaj cov kab mob ntawm cov fungus. Nyob rau hauv keeb kwm, nws muaj peev xwm tshwm raws li me me loj hlob. Hmoov kua kab muas tuaj yeem tshwm sim los ntawm cov kab mob tsis huv, av, cog khoom. Nyhuv ntxim rau nws txoj kev loj hlob yog ntub av thiab kub ntawm 12 ° C mus rau 20 ° C. Feem ntau, hom kab mob no tshwm hauv cov av hnyav.

Koj puas paub? Scab - kab mob zoo heev, nws qhov kev sib cav nyob tau hauv av tau ntau xyoo. Yog li ntawd, nyob rau hauv cov cheeb tsam mob, qos yaj ywm tsis tau cog rau txog 5 xyoos.

Dub (Rhizoctoniosis) - Daim ntawv no yog txaus ntshai heev rau cov nroj tsuag, vim hais tias nws kis cov nroj tsuag ntawm cov hauv paus hniav mus rau nplooj. Risoctoniosis nyob rau hauv thaum ntxov ua sawv ntawm lub neej ntawm tshiab qos yaj ywm muaj peev xwm inhibit qhov kev loj hlob ntawm stems, thiab tag nrho tua tag nrho cov shrub.

Tshaj tawm, rhizoctoniosis yog tshwm sim los ntawm qhov tsaus ntuj nti kom npog qhov saum npoo ntawm cov qoob loo paus. Qhov zoo tshaj plaws tej yam kev mob rau kev loj hlob ntawm fungus yog suav hais tias yog high humidity thiab kub tsis qis dua 18 ° C. Ntses pob zeb - lub ntsiab tshwj xeeb feature ntawm daim ntawv no yog tias tubers cuam tshuam los ntawm nws thaum lub sij hawm cia tsis rot, tab sis tsuas yog qhuav tawm thiab poob ceeb thawj. Cov tev yog xauv npo, thiab nyob rau hauv ib co chaw muaj grayish ci iab patina tshwm.

Xws li cov qhov txhab yog pom meej rau ntawm ntau yam nrog reddish ntawm daim tawv nqaij. Qhov no ntawm scab tshwm rau zaub uas cog hauv sandy loam thiab loamy av, raug nce kub thaum lub tsim thiab tsim ntawm tub ntxhais hluas tubers.

Nws tseem tshwm rau cov av qis tshaj ntawm 90% thiab kub ntawm 10 ° C.

Kev Tiv Thaiv

Txhua yam ntawm cov kab mob uas peb tau kuaj tau muaj cov kab mob sib txawv, tiam sis tsis hais txog qhov no, nyob rau hauv txhua rooj plaub, peb tau txais cov qoob loo thiab qhov chaw muaj kab mob.

Txawm tias thaum twg koj tsis tau pom ib qho nqaij ntawm koj cov qos yaj ywm, qhov no tsis txhais hais tias koj tuaj yeem so, vim hais tias tus kab mob yuav tshwm sim txhua lub sijhawm. Ib hom ntawm tus kab mob muaj peev xwm kov yeej tau, tab sis qhov sau qoob yuav tseem yog ib feem pwm, yog li qhov zoo tshaj uas koj ua tau yog kev tiv thaiv.

Ib qho ntawm txoj hauv kev zoo ntawm kev tiv thaiv yog suav tias yog tshuaj cog kev kho mob. Rau cog, koj yuav tsum tau xaiv cov kev noj qab haus huv cov qos yaj ywm thiab qaub lawv. Rau cov laj thawj no, siv cov tshuaj ntau ntawm cov tshuaj uas koj tuaj yeem yuav tau tom khw muag khoom.

Koj puas paub? Qos yaj ywm muaj peev xwm raug tawm tsam los ntawm ntau tshaj 20 hom kab mob.

Nws kuj tseem pom zoo kom dej hauv cov nroj tsuag nrog tooj liab, manganese thiab boron tom qab cog tom qab cog. Qhov kev ntsuas no thiaj li ua rau kom muaj tus kab mob no, nrog rau kev txo cov kab mob hauv cov qoob loo.

Agrotechnical receptions

Agrotechnical ntsuas kom tiv thaiv cov tsos ntawm qos scab tsis muaj tsawg tseem ceeb tshaj qhov xaiv ntawm high-zoo noob.

Thawj tshaj plaws kom ua raws li yog txhua xyoo kev hloov ntawm cov zaub cog qhov chaw. Cog qos yaj ywm yuav tsum tau hloov nrog cog ntawm legumes los yog dos.

Yog hais tias cov av rau ntawm qhov chaw uas koj loj hlob qos yaj ywm, alkaline, ces nws yuav tsum acidified. Ua li no, siv ib qho kev daws teeb meem tshwj xeeb uas tau npaj tseg raws li nram no: 2 diav ntawm ammonium sulfate yog yaj hauv 10 litres dej. Qhov no yog tsim nyog rau dej flowering nroj tsuag ntawm tus nqi ntawm 0.5 liv ib Bush.

Ib thiab ib nrab lossis ob lub lim piam ua ntej harvesting, nws yog pom zoo kom txiav rau tag nrho cov saum toj no-av - qhov no tus txheej txheem yuav pab ntxiv dag zog rau daim tawv nqaij ntawm lub keeb kwm. Tom qab cov qoob loo tau muab tua, nws tau pom zoo kom cog qoob loo rau lub vas sab. Siderat txhawb nqa chiv thiab av zoo. Rau lub hom phiaj no, koj muaj peev xwm cog tau rye, hom qoob mog, legumes, mustard, canola, los yog koj muaj peev xwm sow lub sib tov.

Hauv qhov no, nws yog ib qho tseem ceeb heev rau kev mow siderats nyob rau hauv lub sij hawm. Qhov no yuav tsum tau ua ua ntej lawv cov flowering, vim hais tias thaum lub sij hawm flowering lawv "nqus" ntau muab kev pab cuam thiab cease yuav tsum tau chiv.

Npaj tawm tsam scab

Muaj coob tus gardeners uas tsis muaj peev xwm tiv thaiv qhov tshwm sim ntawm tus kab mob, yog xav paub yuav ua li cas kho lub av kom tau tshem ntawm scab on qos yaj ywm. Yuav kom tshem ntawm scab, siv ntau yam ntawm cov tshuaj, thiab nrog ib txhia peb yuav saib ntxiv.

Muab cov kev txheeb xyuas ntawm gardeners rau ntau qhov chaw thiab cov kev sib tham, nyob rau hauv kev sib ntaus tawm tsam rhizoctoniosis, zoo li nrog ntau lwm cov kab mob fungal, 1% daws ntawm tooj liab sulfate, uas yog sprayed nrog bushes, tau ua hauj lwm zoo.

Nws tseem ceeb heev! Copper sulfate yog siv tsuas yog rau spraying bushes. Nws yog cai txwv tsis pub ua hauj lwm cov av, vim tooj yog pob zeb hnyav thiab tshuaj lom cov av.
Zoo inhibits kev loj hlob ntawm qos scab yeeb tshuaj "Circo." Nws yuav tsum tau siv nyob rau ntawm lub sij hawm ntawm qhov tsos ntawm buds. Txawm hais tias koj kho cov nroj tsuag nrog rau cov tshuaj no ib zaug, nws yuav pab kom koj tau txais kev noj qab haus huv thiab kev noj qab nyob zoo.

Sib npaug zoo yog cov tshuaj "Phyto Plus". Lawv yuav tsum kho cov khoom cog thiab tshuaj tsuag lub bushes thaum lub sij hawm zuj zus rau lub caij nyoog, nws txo qhov uas tuber kab mob. Ua kom tov rau ntawm tus nqi ntawm 1 hnab ntawv rau 3 liters.

Fludioksonil "Maxim" zoo pab nyob rau hauv kev sib ntaus tawm tsam tag nrho cov ntaub ntawv ntawm scab. Nws yog siv ob qho tib si rau kev kho mob ntawm cov noob thiab ncaj qha mus rau bushes. Qhov kev daws rau ob qho tib si lub hom phiaj yog npaj rau ntawm tus nqi ntawm 20 ml ntawm cov khoom ib 1 liter dej.

Feem, ib tug centner ntawm qos yog txaus 1.5 liv ntawm kev daws. Hauv paus qoob loo yog ua tiav ua ntej cia thiab ua ntej cog.

Resistant ntau yam

Yog hais tias tsis yog kev tiv thaiv los yog curative ntsuas kev pab, muaj ib qho yuav tsum tau hloov zaub ntau yam. Txawm hais tias tsis muaj ntau hom uas tiv thaiv tau tus kab mob no, koj tuaj yeem xaiv cov uas tiv thaiv kab xev, yog li ntawd, nws muaj kev cuam tshuam tsawg dua rau lawv.

Cov ntau yam xws li nram qab no: Aspia, Bryansk Tshiab, Vilna, Lyubimets, Alpha, Saturn, Rodnik, Ostara, Lady Rosetta, Tus saib xyuas, "Nicolas", "Devoted" thiab lwm tus. Hauv kev txiav txim rau qhov tshuaj tua kab npoo rau ntawm koj lub qos yaj ywm, nws tsis txaus xaiv ntau hom tshuaj tiv thaiv rau nws. Nws yog ib qho tseem ceeb uas yuav tsum tau them nyiaj tshwj xeeb rau cov noob thiab xaiv txhua yam kev tiv thaiv.