Usoro a na-ahụkarị nke ọgwụ pesticides

Ọgwụ nje na-abịakarị n'ụdị usoro onunu dị iche iche dị ka emulsions, suspensions, na powders, na mgbe ụfọdụ a na-achọta ụdị ọgwụgwọ dị iche iche nke otu ọgwụ ahụ.Ya mere, olee uru na ọghọm dị iche iche nke ụdị pesticide dị iche iche, na gịnị ka a ga-aṅa ntị mgbe ị na-eji ha?

1. Njirimara nke pesticide formulations

Ihe ndị na-egbu egbu na-enweghị nhazi na-aghọ ihe eji eme ihe, nke na-achọ nhazi na mgbakwunye nke ihe mgbakwunye ga-eji.Ụdị usoro onunu ogwu nke pesticide na-adabere na mbụ ya na physicochemical Njirimara, karịsịa ya solubility na anụ ahụ ọnọdụ na mmiri na organic solvents.

Ọ bụ ezie na enwere ike ịhazi ọgwụ pesticides n'ụdị usoro ọgwụgwọ dị iche iche, na ngwa bara uru, na-atụle mkpa, nchekwa, na ike akụ na ụba nke ojiji, ọnụ ọgụgụ nke ụdị usoro onunu ogwu nwere ike ịhazi maka ọgwụ pesticide nwere oke.

2. Ụdị nke pesticide formulations

①ntụ ntụ (DP)

Ntụ ntụ bụ nkwadebe ntụ ntụ na nke ọma nke ọma site na ịgwakọta, ịkụpịa, na remixing akụrụngwa, fillers (ma ọ bụ ndị na-ebu), na obere ego nke ihe mgbakwunye ndị ọzọ. n'ozuzu ọ dịghị mkpa ka a diluted na ike-eji ozugbo maka ntụ spraying.Enwere ike iji ya maka ịgwakọta mkpụrụ, nkwadebe nke nri, ala na-egbu egbu, wdg. Uru na ọghọm: Ọ bụghị gburugburu ebe obibi enyi zuru oke, jiri nwayọọ nwayọọ belata ojiji.

②Granules (GR)

Granules bụ mkpụrụ osisi granular rụrụ arụ nke a na-eme site na ịgwakọta na granulating akụrụngwa, ndị na-ebu, na obere ego nke mgbakwunye ndị ọzọ. Ihe dị irè na-emepụta ihe dị n'etiti 1% na 20%, a na-ejikarị ya eme ihe maka spraying ozugbo.Uru na ọghọm: Ọ dị mma ịgbasa, nchekwa na ogologo oge.

③. ntụ ntụ mmiri mmiri (WP)

Wettable ntụ ntụ bụ ụdị usoro onunu ogwu nke nwere akụrụngwa, ndị na-ejuputa ma ọ bụ ndị na-ebu ibu, ndị na-edozi mmiri, ndị na-ekesa, na ndị ọzọ na-enye aka, na-enwetakwa ọkwa ụfọdụ nke ịdị mma site n'ịgwakọta na ịkụpịa usoro. kwụsiri ike na nke ọma chụsasịrị nkwusioru maka ịgba.Ọkọlọtọ: 98% na-agafe na sieve mesh 325, yana oge mmiri mmiri nke nkeji 2 nke obere mmiri ozuzo yana ọnụego nkwusioru karịrị 60%.Uru na ọghọm: na-echekwa ihe mgbaze organic, na-egosipụta arụmọrụ dị mma, ma na-akwado nkwakọ ngwaahịa, nchekwa na njem.

④. Mmiri na-ekesa granules (WG)

Mmiri na-ekesa granules na-emi esịnede nke akụrụngwa, wetting mmadụ, dispersants, kewapụrụ mmadụ, stabilizers, adhesives, fillers ma ọ bụ ndị na-ebu.Mgbe a na-eji na mmiri, ọ nwere ike ngwa ngwa igbari ma gbasasịa, akpụ a ukwuu kwụsịtụrụ siri ike-mmiri dispersion usoro.Uru na ọghọm: Nchekwa, ọdịnaya dị oke mma, obere olu, yana ọnụego nkwusioru dị elu.

Mmanụ Emulsion (EC)

Emulsion bụ mmiri edo edo na-apụta ìhè nke nwere ọgwụ teknụzụ, ihe mgbaze organic, emulsifiers na ihe mgbakwunye ndị ọzọ.Mgbe a na-eji ya eme ihe, a na-agbanye ya n'ime mmiri iji mepụta emulsion kwụsiri ike maka spray. Ọdịnaya nke emulsifiable concentrate nwere ike ịdị site na 1% ruo 90%, na-adịkarị n'etiti 20% ruo 50%.Uru na ọghọm: Teknụzụ teknụzụ dị oke oke, ọ nweghịkwa sedimentation ma ọ bụ stratification mgbe agbakwunyere mmiri.