Yellow me ntsis rau ntawm nplooj ntawm cucumbers

Muaj ntau yim neeg uas muaj ib thaj av me me xav cog qoob loo, piv txwv li, qaj. Qhov no yuav ua rau kom muaj kev lom zem ntawm cov txiv hmab txiv ntoo huv ecology thaum lub caij ntuj sov, kom cov txiv kab ntxwv thiab cov sunsets rau lub caij ntuj no. Txawm li cas los, lub cultivation ntawm no seemingly unpretentious nroj tsuag yog txuam nrog ib txhia teeb meem. Muaj coob tus gardeners yws ntawm qhov tsos ntawm daj nplooj nyob rau hauv cucumbers. Qhov ua rau ntawm no tshwm sim yog tsis paub hais tias ntau - tej zaum ib tug kab mob los yog tsis muaj ib yam dab tsi. Cia peb xam seb yog vim li cas cov nplooj ntawm lub dib tig daj thiab yuav ua li cas nrog nws.

Nyob rau nplooj ntawm cucumbers daj me ntsis: qhov ua rau

1. Feem ntau, qhov teeb meem ntawm cov nplooj ntawm no zoo nkauj zaub yog txuam nrog unfavorable ib puag ncig tej yam kev mob thiab cov kab mob. Yog li, piv txwv li, xws li ib tug fungal tau tus kab mob raws li anthracnose yog manifested los ntawm cov tsos ntawm daj thiab lub teeb xim av me ntsis rau ntawm stems thiab nplooj ntawm lub dib. Feem ntau, nws tshwm sim los ntawm ntau moistening ntawm huab cua, uas yog typical rau lub tsev xog paj loj hlob ntawm ib tug zaub ntsuab. Txij lub sij hawm, cov pob no ua rau cov nqaij mos liab muaj kab mob.
2. Qhov vim li cas tias nplooj ntawm cucumbers stain daj, muaj tej zaum yuav muaj lwm tus kab mob - ascochitis . Qhov no kuj yog ib tug mob fungal, uas muaj peev xwm raug txhawj xeeb los ntawm qhov tseeb tias nplooj ntawm cucumbers nyob ib ncig ntawm lub sawv tig daj, thiab kuj muaj lub teeb xim av thiab lub teeb grey me ntsis uas tau them nrog dub dots - sporiferous feem ntawm fungus. Xws li tshwm sim tshwm thawj nyob rau hauv qis pob txha ntawm qia ntawm cov nroj tsuag. Tom qab ntawd tus cucumbers tig daj qis nplooj - qhov weakest thiab tsawg lighted. Askohitosis kis tau sai dua cov zaub, cov txiv hmab txiv ntoo ua rau cuam tshuam zoo li: lub stalk hloov daj, ces tus fetus nws tus kheej ploj thiab blackens.
3. Muaj kuj muaj kab mob ntawm cucumbers thaum nplooj tig daj: me ntsis tshwm nyob rau sab saum toj ntawm nplooj ntawm cov leeg, sab qis yog them nrog lub grey-lilac txheej-spores ntawm tus kab mob fungus-causative tus kab mob ntawm peronosporosis , los yog qhov nqaij mos qis. Raws li tus mob no, cov roj ntsha oily ua xim av, cov nplooj ntoos cov nplooj ntog tawm ntog thiab cov nroj tsuag tuag.
4. Qhov yog vim li cas tias seedling ntawm dib daj nplooj, muaj tej zaum yuav ib mosaic - ib kis tus kab mob. Nws feem ntau yog tsim los ntawm nplooj ntawm cov tub ntxhais hluas cov nroj tsuag nyob rau hauv daim ntawv ntawm cov dawb thiab daj me ntsis nyob rau hauv stellate daim ntawv.
5. Cov ceg dub yog ib yam kab mob ntawm cov nplooj ntoo. Cuam tshuam thaum pib ua lub paus system, ces dib hloov daj cotyledonous nplooj (thawj ob), lub hauv paus caj dab ua xim av. Kab mob yog txaus ntshai vim hais tias nws feem ntau ua rau loj tuag tuag ntawm seedlings.
6. Mus rau yellowing ntawm ntug ntawm nplooj qee zaus ua rau ib tug tsis muaj poov tshuaj . Yog hais tias nyob rau nplooj daj qhov chaw ntawm nplooj ntawm veins ua, yog li tsis muaj magnesium .

Yuav ua li cas yog tias muaj daj me ntsis rau ntawm nplooj ntawm qus?

Yog tias pom muaj anthracnose, tag nrho cov nroj tsuag cuam tshuam yuav tsum tau muab tshem tawm kom tiv thaiv kom txhob muaj kab mob ntawm tag nrho cog. Yog hais tias muaj thawj cov tsos mob ntawm tus kab mob, koj yuav tsum tau muab tshuaj tsuag lub dib hu ua 1% Bordeaux sib tov - ib qho kev daws ntawm tooj liab sulfate thiab txiv qaub (100 g ntawm txhua yam khoom siv ib 10 liv dej).

Nrog askohitosis, nws yog pom zoo kom so lub qhov cuam tshuam seem ntawm cov nroj tsuag nrog ib tug qhuav sib tov ntawm txiv qaub thiab tshauv, thiab zoo li spraying Basal ib feem ntawm cucumbers Bordeaux sib tov .

Nrog rau thawj cov tsos mob ntawm downy mildew, dib plantings tau kho nrog ib tug daws ntawm poov tshuaj permanganate, noj 2 g ntawm khoom ib 10 liv dej. Thaum muaj mob loj, yuav tsum tau siv cov tshuaj fungicides los tua cov kab mob.

Yog hais tias nroj tsuag raug cuam tshuam los ntawm ib tug dub ceg, watering nrog ib tug qaug zog daws ntawm poov tshuaj permanganate yuav tsum tau.

Thaum mosaics tshwm sim, cov kev ntsuas tseem ceeb yog txo kom cov kev puas tsuaj ntawm tus kheej cov nroj tsuag thiab kev kho av nrog rau 5% formalin kua.