Nws yog tsis yooj yim sua kom loj hlob ib tug noj qab haus huv, tsim lub vaj teb yam tsis muaj cultivated nroj tsuag nrog ntau yam kev npaj rau cov kab mob thiab cov kab tsuag. Dua li ntawm qhov tseeb hais tias lub khw niaj hnub muaj ntau yam kabmob tiv thaiv kabmob rau txiv hmab txiv ntoo, tsis yog txhua tus siv tau, thiab qee yam kuj kim heev.
Yog li ntawd, muaj ntau yam kev paub gardeners pom zoo siv cov khoom pov thawj ntev, zoo-paub thiab pob nyiaj siv, ib qho yog hlau sulfate. Nyob rau hauv horticulture, hlau sulfate yog dav siv, nws yog siv ob qho tib si rau kev tiv thaiv thiab rau lub hom phiaj ntawm tshem tawm ntau yam kab mob nroj tsuag, nrog rau cov kab mob fungal, thiab tiv thaiv tawm tsam kab tsuag kab.
Nws tseem ceeb heev! Nws yog ib qho tseem ceeb heev kom tsis txhob cuam tshuam iron thiab copper sulphate, cov no yog ntau yam sib txawv. Hlau yog tsis siv nyob rau hauv kev npaj ntawm Bordeaux sib tov. Tsis tas li ntawd nws yog tsis yooj yim sua kom txheej txheem hlau sulphate ntawm txiv lws suav thiab qos yaj ywm.
Dab tsi yog hlau sulphate: composition thiab khoom
Hlau vitriol, hlau sulphate los yog ferrous sulphate yog ntsev uas tau txais thaum sulfuric acid thiab ferrous hlau yog ntxiv rau cov tshuaj tiv thaiv.
Thaum lub cev hauv chav huab cua kub, cov khoom muaj cov kua roj hmab ntsuab (greenwood-yellow) iav (pentahydrate). Tus nqi ntawm cov tshuaj yeeb dej caw hauv cov pob zeb zoo li no yog 53%.
Thaum siv hlau sulfate
Ib tug daws ntawm ferrous sulphate yog tsiag ntawv los ntawm high acidity, uas yuav ua rau Burns yog sprayed on ntsuab nplooj. Thiaj li, vaj kho nrog hlau sulfate yuav tsum tau nqa tawm nyob rau hauv thaum ntxov caij nplooj ntoos hlav los yog tom qab nplooj nplooj caij nplooj zeeg nyob rau hauv lub caij nplooj ntoos zeeg.
Ob leeg nyob rau lub caij nplooj ntoos hlav thiab caij nplooj zeeg, lub ntsiab ua rau tus kab mob los ntawm cov kab mob fungal yog cov seem ntawm cov nplooj thiab cov ceg ntawm cov av nto. Yog li ntawd, nyob rau hauv caij nplooj ntoos hlav, tsis tsuas yog cov ntoo uas tiav, tab sis kuj lub ntiaj teb ntawm lawv ib ncig ntawm lawv.
Nyob rau lub caij nplooj zeeg, nws yuav ntau npaum li cas los khaws thiab hlawv poob nplooj thiab cog qoob loo, zoo li khawb ib ncig ntawm tsob ntoo cov ntoo ua ntej txau cov ntoo.
Nyob rau hauv horticulture, vitriol yog feeb ntau siv nyob rau hauv xws li mob:
- rau kev tiv thaiv kev kho mob ntawm cov phab ntsa thiab cov chaw khaws cia;
- rau kev kho mob nkeeg thiab kev txiav cov nqaij ntuag hauv cov ntoo;
- kev ua cov ntoo thiab txiv hmab txiv ntoo tuaj yeem tiv thaiv mosses, lichen, scab, etc .;
- rau kev kho mob ntawm Roses los ntawm spotting;
- rau kev ua txiv hmab txiv ntoo;
- los tiv thaiv kab tsuag kab;
- rau kev kho mob ntawm tiag tiag thiab downy mildew, raws li tau zoo raws li anthracnose, coccomycosis, grey rot.
Ua ke nrog lwm cov tshuaj
Cov dej phwj yuav tsum tsis txhob tov nrog tib cov kua nruab nrog cev ("Carbofos", thiab lwm yam), nrog rau lwm cov tshuaj uas ua rau hauv nruab nrab ntawm alkaline. Koj tsis tuaj yeem tov vitriol nrog txiv qaub.
Lus qhia rau kev siv: qhov concentration thiab tau ntawm hlau sulphate
Nws yog tsim nyog nco ntsoov hais tias nyob rau hauv cov ntoo ntawm cov ntoo tho yog thinner dua li cov laus, yog li ntawd lawv yuav ua tiav ib zaug xwb, thaum caij nplooj ntoos hlav. Cov neeg laus cov nroj tsuag raug kho ob zaug: nyob rau hauv lub caij nplooj ntoos hlav thiab lub caij nplooj zeeg.
Rau ntau lub hom phiaj muaj ntau npaum li cas, uas yuav tsum tau adhered kom thiaj li ua tau ntau tshaj cov nyhuv.
Tua tawm tsam fungal kab mob
Rau kev kho mob ntawm fungal kab mob siv ib tug weaker daws ntawm ferrous sulfate, nyob rau ntawm tus nqi ntawm 30 g ib 10 liv dej. Txau yuav tsum tau nqa tawm 2-3 zaug, txhua txhua 7 hnub.
Tawm tsam chlorosis
Hlau sulfate kho pab tiv thaiv chlorosis, uas tuaj yeem tshwm sim hauv cov nroj tsuag vim tsis muaj chiv los yog hlau deficiency. Los npaj ib qho kev daws teeb meem rau chlorosis, 50 g ntawm hlau sulfate yuav tsum yaj nyob rau hauv 10 liv dej.
Sprays yog nqa tawm txhua 4-5 hnub kom txog rau thaum ntsuab xim ntawm nplooj yog rov qab. Yuav kom tiv thaiv kom tsis txhob txau tshuaj, yuav tsum muaj tsawg dua qhov yuav tsum tau: 10 g ntawm hlau sulphate ib 10 liv dej.
Tawm tsam mosses thiab lichens
Hlau sulphate tseem yuav pab tau kom tshem ntawm lichens thiab mosses, uas feem ntau kis cov ntoo qub. Dos rau kev kho mob ntawm cov ntoo txiv hmab txiv ntoo los ntawm mosses thiab lichens: 300 g ntawm ferrous sulfate ib 10 liv dej. Lub zog yuav tsum muaj zog rau cov ntoo hauv cov ntoo. - 500 g ntawm hlau sulphate ib 10 liv dej.
Disinfection ntawm ntoo nrog hlau sulfate
Rau kev kho mob ntawm wounds, tawg, txiav sections ntawm ceg, 100 g ntawm hlau sulphate yuav tsum tau diluted nyob rau hauv 10 liv dej thiab kho nrog ib tug daws ntawm ntaub so ntswg ntawm cov ntoo.
Txau Berry cov qoob loo
Hlau sulfate rau kev tiv thaiv ntawm Berry cov qoob loo - raspberries, currants, strawberries, gooseberries, thiab lwm yam., Yog siv nyob rau hauv ib qho ntawm 3%. Ib tug daws tau ntawm tus nqi ntawm 300 g ntawm hlau sulphate ib 10 liv dej yog sprayed ua ntej pib ntawm lub caij loj hlob.
Thaum caij nplooj ntoos zeeg, hlau sulfate zoo heev rau cov txiv hmab txiv ntoo xws li: qab zib cherry, txiv duaj, kua, plum, Cherry thiab pear.
Vitriol rau spraying grapes
Hlau sulfate yog lub ntsiab txhawb rau txiv hmab txiv ntoo, vim hais tias nws muaj ib tug peculiarity: nws qeeb tso tawm buds rau txog ib lub lim tiam. 
Yog li ntawd, yog hais tias tus kab lis kev cai raug kho nrog 3-4% daws ntawm ferrous sulfate ua ntej pib ntawm lub caij loj hlob, qhov no yuav pab tau kom ciaj sia lub caij nplooj ntoos hlav frosts thiab kub tee. Nws yog tshwj xeeb tshaj yog tseem ceeb rau cov txiv hmab, yog hais tias nws yog tiav nyob rau hauv 5-7 hnub tom qab hle lub caij ntuj no vaj tse.
Cov tshuaj raws li nram no raug nquahu kom kho cov txiv hmab nrog hlau sulfate:
- Rau caij nplooj ntoos hlav processing tom qab hle lub caij ntuj no vaj tse - 0.5-1%
- Rau kev puas tsuaj ntawm kab tsuag thiab kab tsuag, xws li mildew, oidium, txiv hmab txiv ntoo hauv ncoo, etc. - 4-5%
- Los ntawm Moss thiab lichen - 3%.
- Yuav kom kov yeej chlorosis - 0.05%.
- Rau kev ua nyob rau hauv lub caij nplooj ntoos zeeg, ua ntej vaj tse rau lub caij ntuj no - 3-5%.
Koj puas paub? Ntxiv nrog rau tag nrho cov saum toj no, nrog kev pab ntawm hlau sulphate, nws yog ua tau rau tshem tawm tsis kaj siab nyob rau hauv teb thiab zaub teb vim lub caij ntuj sov chaw tso dej. Npaj ib tug daws ntawm 500 g ib 10 liv dej thiab tshuaj tsuag rau lawv chaw thiab thaj tsam ze lawv.
Cov kev tiv thaiv thaum ua haujlwm nrog cov tshuaj
Cov tshuaj vitriol yog ib yam khoom txaus ntshai, yog li ntawd nws tsis ua rau tib neeg thiab nroj tsuag, koj yuav tsum ua raws li cov cai thiab kev ceevfaj thaum ua haujlwm nrog nws.
Ua ntej tshaj, nws yog ib qho tsim nyog ua raws li cov lus qhia thiab cov lus pom zoo rau kev siv tshuaj. Xws li cov qis siab li 5-7% yuav siv tau nruj ua ntej cog qoob los yog tom qab nplooj nplooj poob, thaum lub caij nplooj zeeg. Yog hais tias nws yog tsim nyog yuav tau siv ferrous sulfate thaum lub sij hawm zuj zus rau lub caij nyoog, lub zog ntawm tsis pub ntau tshaj 1% yuav tsum tau siv.
Nws tuaj yeem ua rau hauv cov khob los yog yas yas., nco ntsoov looj hnab looj tes thiab tsis txhob sib cuag ntawm cov khoom nrog rau daim tawv nqaij thiab mucous membranes.
Nyob rau hauv dav dav, nws tsis yog li no, tsis zoo li tooj, yog li nws txoj siv tau yog ib qho kev tiv thaiv zoo rau ib lub vaj teb cuab ntxhiab.
