Kev Siv Hlau Sulfate Ntau Hauv Vaj

Cov txheej txheem:

Kev Siv Hlau Sulfate Ntau Hauv Vaj
Kev Siv Hlau Sulfate Ntau Hauv Vaj

Video: Kev Siv Hlau Sulfate Ntau Hauv Vaj

Video: Kev Siv Hlau Sulfate Ntau Hauv Vaj
Video: XOV XWM hmoob kev txom nyem u0026 pov qaib dib tuag tag tshwm sim tej yam txawv kawg 28/09/2021 2024, Lub peb hlis ntuj
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Hauv kev cog qoob loo, nws tsis tuaj yeem ua yam tsis muaj tshuaj kom tau txais txiaj ntsig zoo. Cov tshuaj ntsuab rau kev tswj cov kab tsuag thiab kab mob yog hlau vitriol - hmoov ntsuab-xiav xiav, yaj hauv dej thiab ntxhiab tsw.

Kev siv hlau sulfate ntau hauv vaj
Kev siv hlau sulfate ntau hauv vaj

Nws yog qhov tsim nyog

Ferrous sulfate hmoov, ntim rau tov, txau fwj

Cov Lus Qhia

Kauj ruam 1

Iron vitriol yog qhov pheej yig thiab pheej yig tshuaj kom nce txiv ntoo thiab kab tsuag kev tswj. Raws li lub tshuaj tua kab, siv nws los kho cov ntoo ntoo, tsob ntoo thiab cov ntoo kom zoo nkauj los ntawm pob khaus, txiv hmab txiv ntoo lwj, nplooj tsawb ntawm cov txiv pos nphuab thiab raspberries, currant anthracnose, xeb. Kev siv cov vitriol muaj cov txiaj ntsig zoo rau cov nroj tsuag, cov tawv ntoo ntawm cov ntoo ua kom du, cov nplooj tau nplua nuj xim. Kev tsim tawm ntawm cov txiv hmab txiv ntoo nce ntxiv.

Kauj ruam 2

Tsis tas li, ferrous sulfate rhuav tshem cov kab thiab lawv cov menyuam kab. Lawv ntxuav cov phab ntsa hauv qab daus thiab chaw muag zaub. Nws tuaj yeem raug siv los ua cov tshuaj micronutrient txhawm rau txhim kho av nrog hlau. Qhov no pab tau tshwj xeeb tshaj yog rau cov txiv apples, pears, plums, txiv ntoo qab zib. Kev hnav khaub ncaws saum toj kawg nkaus hauv daim ntawv ntawm kev txau yuav tsis ua mob cov zaub: qos yaj ywm, txiv lws suav, zaub qhwv. Tsis tas li, ferrous sulfate (1 kg), ua ke nrog nplooj lwg (100 kg), ntxiv rau cov av thaum lub caij nplooj zeeg caij nplooj zeeg los yog lub caij nplooj hlav.

Kauj ruam 3

Txhawm rau ntxuav cov qhov txhab ntawm cov ntoo txiv ntoo, npaj ib qho kev daws teeb meem ntawm 100 g ntawm ferrous sulfate thiab 1 liter dej thiab kho qhov kev puas tsuaj ntawm cov pob tw. Cov qub yog siv rau tsob ntoo dawb nyob rau lub caij nplooj zeeg (thaum Lub Kaum Hlis - Kaum Ib Hlis), dawb paug zoo kawg nkaus ua rau cov kab mob muaj nqis. Nws yog tsis yooj yim sua kom muab cov hlau tov nrog txiv qaub rau ntxuav dawb. Txhawm rau tawm tsam scab, mob qog ntshav dub, siv 5-7% kev daws teeb meem ntawm vitriol, nws tau npaj yooj yim - dilute 500-600 g ntawm cov teeb meem qhuav hauv ib qho 8-thoob dej thiab txau cov ntoo. Ua qhov no rau lub caij nplooj zeeg, tom qab sau. Hauv lub caij nplooj ntoo hlav, ua ntej lub paj tawg, ua 1 kev kho mob, txo qhov tseem ceeb ntawm kev daws rau 1%.

Kauj ruam 4

Rau kev kho mob ntawm cov thaj av, 250 g ntawm vitriol yog diluted hauv 10 liv dej, Roses los ntawm cov nqaij ntawd dub yog txau nrog cov tshuaj uas tsis muaj zog - 30 g ib 10 liv dej. Txhawm rau tawm tsam cov kua ntxig, siv 3% tov ntawm hmoov hlau. Yog hais tias lub forerunners ntawm lichen tshwm nyob rau hauv qhov chaw ntawm cov ntoo txiv hmab txiv ntoo - nyuam qhuav pom cov Islands tuaj ntawm Moss, siv kev ntsuas nrawm. Npaj ib qho muaj pes tsawg leeg ntawm 5% hlau sulfide thiab cov hmoov tshauv tawm, tsho tiv no tsob ntoo cov ceg ntoo nrog qhov sib xyaw ua ke thaum lub caij nplooj zeeg, tom qab nplooj poob. Qhov no yog qhov kev sib haum xeeb zoo tshaj plaws nrog lichens thiab mosses.

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