Magungunan rigakafi galibi suna zuwa cikin siffofin sashi daban-daban irin su emulsions, dakatarwa, da kuma wani lokacin saki daban-daban siffofin iri ɗaya ne miyagun ƙwayoyi za a iya samu.To mene ne fa'ida da rashin amfani da magungunan kashe qwari daban-daban, kuma menene ya kamata a kula da su yayin amfani da su?
1. Halayen magungunan kashe qwari
Maganin kashe qwari da ba a sarrafa su ya zama ɗanyen kayan aiki, waɗanda ke buƙatar sarrafawa da ƙari abubuwan da za a yi amfani da su.Nau'in nau'in maganin kashe qwari ya dogara da farko akan abubuwan sinadarai na physicochemical, musamman ma narkewa da yanayin jiki a cikin ruwa da kaushi.
Kodayake ana iya sarrafa magungunan kashe qwari zuwa nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan) ana iya sarrafa su, cikin aikace-aikacen aikace-aikace, la'akari da larura, aminci, da yuwuwar amfani da tattalin arziki, adadin nau'ikan nau'ikan da za'a iya sarrafa su don maganin kashe kwari yana iyakance.
2. Nau'in maganin kashe kwari
①.Foda (DP)
Foda shine shirye-shiryen foda tare da wani nau'i na fineness da aka yi ta hanyar haɗuwa, murƙushewa, da sake gyara kayan albarkatun kasa, masu cikawa (ko masu ɗaukar kaya), da ƙananan adadin sauran abubuwan da suka dace.Mahimmin kayan aiki mai mahimmanci na foda yawanci yana ƙasa da 10%, kuma shi gabaɗaya baya buƙatar diluted kuma ana iya amfani dashi kai tsaye don fesa foda.Hakanan za'a iya amfani dashi don hada iri, shirye-shiryen koto, ƙasa mai guba, da dai sauransu. Fa'idodi da rashin amfani: Ba a isa ga muhalli ba, a hankali rage amfani.
②.Granules (GR)
Granules ne sako-sako da granular formulations sanya ta hanyar hadawa da granulating albarkatun kasa, dako, da kuma wani karamin adadin sauran Additives.Ingantacciyar abun ciki na sinadari yana tsakanin 1% da 20%, kuma ana amfani dashi gabaɗaya don fesa kai tsaye.Abũbuwan amfãni da rashin amfani: Sauƙi don yadawa, aminci da dorewa.
③. Foda mai laushi (WP)
Wettable foda ne wani tsari ne na abinci wanda ya ƙunshi albarkatun ƙasa, flers ko wasu manyan jami'ai, watsawa, da sauran matakan taimako, da murkushe hanyoyin.thearfafa.thearfafa sukan zama gauraya da ruwa don ƙirƙirar tsayayye kuma da kyau tarwatsa dakatarwa don fesa.Daidaitacce: 98% suna wucewa ta hanyar sieve raga 325, tare da lokacin jika na mintuna 2 na ruwan sama mai sauƙi da ƙimar dakatarwa sama da 60%.Abũbuwan amfãni da rashin amfani: ceton kwayoyin kaushi, yana nuna kyakkyawan aiki, da sauƙaƙe marufi, ajiya, da sufuri.
(WG)
Ruwa disspersible granules sun hada da albarkatun kasa, wetting jamiái, dispersants, ware jamiái, stabilizers, adhesives, fillers ko dako.Lokacin da amfani a cikin ruwa, shi zai iya sauri tarwatsa da kuma tarwatsa, forming wani sosai dakatar m-ruwa tsarin watsawa.Abũbuwan amfãni da rashin amfani: Amintaccen, babban abun ciki mai tasiri, ƙaramin ƙara, da babban adadin dakatarwa.
⑤. Man fetur Emulsion (EC)
Emulsion wani nau'i ne da ruwa mai tsabta wanda ya hada da magungunan fasaha, magungunan kwayoyin halitta, emulsifiers da sauran addittu.Lokacin amfani da shi, an diluted a cikin ruwa don samar da wani barga emulsion don spray.A abun ciki na emulsifiable maida hankali iya jere daga 1% zuwa 90%, yawanci tsakanin 20% zuwa 50%.Abũbuwan amfãni da rashin amfani: Fasahar tana da ɗan girma sosai, kuma babu wani abu mai laushi ko raguwa bayan ƙara ruwa.
Lokacin aikawa: Agusta-30-2023