Siv nyob rau hauv configuration ntawm bordeaux kua tooj liab sulfate
Technical ntsuas
| Yam khoom | Index |
| CuSO4.5H2O% ≥ | 98.0 ua |
| Raws li mg/kg ≤ | 25 |
| Pb mg/kg ≤ | 125 |
| Cd mg/kg ≤ | 25 |
| Dej insoluble teeb meem % ≤ | 0.2 |
| H2SO4 % ≤ | 0.2 |
Cov Khoom Siv Cov Lus Qhia
Hauv kev ua liaj ua teb tooj liab sulfate, tooj liab tov muaj ntau yam kev siv.Nws yog tsuas yog siv rau kev tiv thaiv thiab kev kho mob ntawm ntau yam kab mob xws li txiv hmab txiv ntoo, peas, qos yaj ywm, thiab lwm yam, nrog rau cov nyhuv zoo.Copper sulfate tuaj yeem siv los tua cov kab mob.Nws yog tov nrog txiv qaub dej los ua Bordeaux sib tov, uas yog siv raws li ib tug regeneration tiv thaiv kab mob los tiv thaiv fungi ntawm txiv qaub, txiv hmab txiv ntoo thiab lwm yam qoob loo thiab tiv thaiv lwm yam rotting colonies.Microbial chiv kuj yog ib hom kab mob chiv, uas tuaj yeem txhim kho cov txiaj ntsig ntawm chlorophyll.Chlorophyll yuav tsis raug rhuav tshem thaum ntxov, thiab nws tseem tuaj yeem siv los tshem tawm cov algae hauv cov nplej.
Kev sib xyaw ntawm tooj liab sulfate thiab txiv qaub dej yog tshuaj hu ua "Bordeaux sib tov".Nws yog ib hom kab mob fungicide uas muaj peev xwm tiv thaiv thiab tswj cov kab mob ntawm cov nroj tsuag sib txawv xws li txiv hmab txiv ntoo, nplej, paj rwb, qos yaj ywm, luam yeeb, zaub qhwv, thiab dib.Bordeaux sib tov yog cov tshuaj tiv thaiv kab mob, uas inhibits spore germination los yog mycelial kev loj hlob ntawm cov kab mob pathogenic los ntawm kev tso cov tooj liab ions soluble.Nyob rau hauv acidic tej yam kev mob, thaum tooj liab ions raug tso tawm nyob rau hauv loj, lub cytoplasm ntawm pathogenic cov kab mob kuj yuav coagulated mus ua si ib tug bactericidal nyhuv.Nyob rau hauv cov ntaub ntawv ntawm high humidity thiab dew los yog dej zaj duab xis ntawm nplooj nplooj, cov nyhuv tshuaj zoo dua, tab sis nws yog ib qho yooj yim los tsim phytotoxicity rau cov nroj tsuag uas tsis zoo tooj liab kam rau ua.Nws muaj cov nyhuv ntev thiab siv dav hauv kev tiv thaiv thiab tswj ntau yam kab mob ntawm cov zaub, txiv hmab txiv ntoo, paj rwb, hemp, thiab lwm yam. Nws yog tshwj xeeb tshaj yog zoo tiv thaiv kab mob xws li downy mildew, anthracnose, thiab qos yaj ywm lig blight.
Txoj kev teeb tsa
Nws yog lub ntuj xiav colloidal ncua kev kawm ua los ntawm 500 grams tooj liab sulfate, 500 grams ntawm quicklime thiab 50 kilograms ntawm dej.Qhov kev faib ua feem ntawm cov khoom xyaw tuaj yeem tsim nyog nce lossis txo raws li qhov xav tau.Qhov piv ntawm tooj liab sulfate rau quicklime thiab tus nqi ntawm cov dej ntxiv yuav tsum yog nyob ntawm qhov rhiab heev ntawm tsob ntoo los yog hom rau tooj liab sulfate thiab txiv qaub (tsawg tooj liab sulfate yog siv rau tooj liab-rhiab heev, thiab tsawg dua txiv qaub yog siv rau txiv qaub- rhiab heev), nrog rau cov khoom tswj, lub caij ntawm daim ntawv thov thiab kub.Nws nyob ntawm qhov sib txawv.Feem ntau siv Bordeaux kua piv hauv kev tsim khoom yog: Bordeaux kua txiv qaub sib npaug mis (tooj liab sulfate: quicklime = 1: 1), ntau lub ntim (1: 2), ib nrab ntim (1: 0.5) thiab ntau lub ntim (1: 3 ~ 5) .Kev siv dej feem ntau yog 160-240 zaug.Txoj kev npaj: Dissolve tooj liab sulfate nyob rau hauv ib nrab ntawm cov dej noj, thiab dissolve lub quicklime nyob rau hauv lwm ib nrab.Tom qab nws tau yaj tag, maj mam ncuav ob qho tib si rau hauv ib lub thawv ntim rau tib lub sijhawm, nplawm tas li.Nws tseem tuaj yeem siv 10% -20% dej-soluble quicklime thiab 80% -90% dej-soluble tooj liab sulfate.Tom qab nws yog tag nrho melted, maj mam ncuav tooj liab sulfate tov rau hauv cov mis nyuj ntawm txiv qaub thiab do thaum pouring kom tau Bordeaux kua.Tab sis yuav tsum tsis txhob ncuav cov mis nyuj ntawm txiv qaub rau hauv cov tshuaj tooj liab sulfate, txwv tsis pub qhov zoo yuav tsis zoo thiab kev tswj xyuas yuav tsis zoo.
Cov kev ceev faj
Cov khoom siv hlau yuav tsum tsis txhob siv rau lub thawv npaj, thiab cov khoom siv tshuaj tsuag yuav tsum tau muab ntxuav kom huv si raws sijhawm kom tsis txhob muaj xeb.Nws tsis tuaj yeem siv rau hnub los nag, hnub pos huab, thiab thaum lub lwg tsis qhuav thaum sawv ntxov, kom tsis txhob muaj phytotoxicity.Nws tsis tuaj yeem tov nrog alkaline tshuaj tua kab xws li txiv qaub sulfur sib tov.Lub sijhawm nruab nrab ntawm ob cov tshuaj yog 15-20 hnub.Tsis txhob siv nws 20 hnub ua ntej cov txiv hmab txiv ntoo tau sau.Qee cov kua txiv hmab txiv ntoo (Golden Crown, thiab lwm yam) tuaj yeem ua rau xeb tom qab txau nrog Bordeaux sib tov, thiab lwm yam tshuaj tua kab tuaj yeem siv tau.
Khoom ntim
1.Packed hauv hnab yas-lined woven hnab ntawm 25Kg / 50kg net txhua, 25MT ib 20FCL.
2.Packed nyob rau hauv yas-lined woven jumbo hnab ntawm 1250Kg net txhua, 25MT ib 20FCL.
Flow daim ntawv qhia
FAQS
1. Koj puas yog lub tuam txhab lag luam lossis lub Hoobkas?
Peb yog ib lub tuam txhab lag luam thiab peb muaj peb lub Hoobkas.
2. Koj tswj tau qhov zoo li cas?
Peb tswj peb qualiy los ntawm lub Hoobkas kuaj department.Peb kuj tuaj yeem ua BV, SGS lossis lwm qhov kev xeem thib peb.
3. Koj yuav ua cov khoom xa tuaj ntev npaum li cas?
Peb tuaj yeem ua tus xa khoom hauv 7 hnub tom qab paub meej tias qhov kev txiav txim.
4. Koj muab cov ntaub ntawv dab tsi?
Feem ntau, peb muab Commerical Invoice, Packing List, Bill of loading, COA, Health certificate thiab Origin certificate.Yog tias koj lub lag luam muaj cov kev cai tshwj xeeb, qhia rau peb paub.
5.Txoj kev them nqi twg koj txais?
L / C, T / T, Western Union.
