Ubuninzi bezibulali-zinambuzane kunye nokuqina kwezibulali-zinambuzane ziiparameter ezimbini eziphambili ezimisela ngokuthe ngqo umgangatho wemveliso. Uzinzo kunye nokuqiqa kwazo kuhamba kuyo yonke inkqubo yokuveliswa kwezibulali-zinambuzane kunye nenkqubo yokwenziwa kwezibulali-zinambuzane, okushiya impembelelo ebalulekileyo ekusebenzeni kakuhle, uzinzo, ukhuseleko kunye nokusetyenziswa kwezibulali-zinambuzane.
I. Impembelelo yoQokelelo lweZibulali-zinambuzane kuMgangatho weMveliso
Uxinaniso lwezibulali-zinambuzane lubhekisa kumxholo wezithako ezisebenzayo okanye izinto ezisebenzayo kwimveliso yezibulali-zinambuzane. Ukuchaneka kwayo kunye nozinzo zizinto eziphambili ezichaphazela umgangatho ophambili wezibulali-zinambuzane.
1. Impembelelo ekusebenzeni kakuhle kwezibulali-zinambuzane
Uxinzelelo lwezithako ezisebenzayo lumisela amandla esibulali-zinambuzane okulawula izinambuzane, izifo okanye ukhula. Ukuba uxinzelelo luphantsi kakhulu, izithako ezisebenzayo kwiyunithi yomthamo wesibulali-zinambuzane azinakufikelela kwidosi esebenzayo efunekayo ukubulala okanye ukuthintela izinto eziphilayo ekujoliswe kuzo.
Ngokwahlukileyo koko, ukuba uxinzelelo luphezulu kakhulu, luya kuzisa uthotho lweengxaki. Kwelinye icala, lunokubangelaubuthi be-phytotoxicitykwizityalo. Ubuninzi bezithako ezisebenzayo bungonakalisa ulwakhiwo lwemizimba yamagqabi esityalo, iziqu okanye iingcambu, oku kukhokelela ekubeni amagqabi abe tyheli, abune, ukukhubazeka kwesiqhamo kunye nezinye izinto.
Kwelinye icala, ukuxinwa kakhulu kuya kwandisa intsalela yezibulali-zinambuzane kwindalo esingqongileyo nakwizityalo, ezingangcolisi nje kuphela imithombo yomhlaba namanzi kodwa zikwabeka nobungozi kwimpilo yabantu nezilwanyana ngokusebenzisa uthotho lokutya.
2. Impembelelo kuzinzo lweMveliso
Kwinkqubo yokwenza izibulali-zinambuzane, uxinzelelo lwenkqubo yesisombululo luchaphazela uzinzo lomzimba kunye nolweekhemikhali lwemveliso. Umzekelo, kwizibulali-zinambuzane ezixutyiweyo ezinganyibilikiyo, ukuba uxinzelelo lweyeza lokuqala luphezulu kakhulu kwaye ludlula ukunyibilika kwalo kwisinyibilikisi, kulula ukubangela ukwakheka kwekristale okanye imvula ngexesha lokugcina.
Oku akunciphisi nje kuphela ukufana kwemveliso kodwa kwenza ukuba ukuxinana kwezithako ezisebenzayo kwiindawo ezahlukeneyo kungangqinelani. Ukongeza, kwiimveliso zezibulali-zinambuzane ezifuna ukwenziwa iimpembelelo zeekhemikhali ngexesha lokuveliswa, ukuxinana kwee-reactants kuchaphazela ukulingana kwempendulo kunye nobunyulu bemveliso.
Uxinzelelo olungaqhelekanga lunokubangela ukuba izinto zingapheleli okanye ukuba imveliso ivelise ezinye iimveliso ezingaphantsi, nto leyo eya kunciphisa umxholo osebenzayo wemveliso kwaye ibangele nokungcola okuyingozi.
3. Impembelelo kwiBatch Consistency
Uxinzelelo oluzinzileyo oluhluka ngokwamaqela lunokonakalisa udumo lwabavelisi okanye abavelisi. Umahluko ocacileyo woxinzelelo wenza kube nzima ukusebenza kakuhle kunye nokhuseleko lweemveliso ngamaxesha ahlukeneyo.
II. Impembelelo yokuxinana kwezibulali-zinambuzane kuMgangatho weMveliso
I-viscosity ye-pesticide yimpawu ebonakalayo ebonisa ukunyibilika kunye nokungqubana kwangaphakathi kweendlela zokwenziwa kwe-pesticide. Inxulumene ngokusondeleyo nokuzinza, ukusetyenziswa kunye nefuthe lokusetyenziswa kwemveliso.
1. Impembelelo kuzinzo lomzimba lweemveliso
Ukuqina kwento ebalulekileyo ekulondolozeni imeko yokusasazeka kwamasuntswana okanye amaconsi kwimixube yezibulali-zinambuzane. Kwizibulali-zinambuzane ezixhomayo, ukuqina okufanelekileyo kunokwenza inkqubo eqinileyo ye-colloidal, esonga kwaye imise amasuntswana esithako esisebenzayo esiqinileyo ngokulinganayo kwindawo ephakathi.
Ukuba i-viscosity iphantsi kakhulu, ubunzima bee-particles buya kudlula ukumelana kwe-medium, nto leyo ekhokelela ekubeniukungcola kwamasuntswanangexesha lokugcina. Emva kokunyibilika, amasuntswana kulula ukuwahlanganisa, kwaye nokuba ayashukunyiswa, kunzima ukubuyisela imeko efanayo, nto leyo ebangela ukusasazwa okungalinganiyo kwezithako ezisebenzayo. Xa kusetyenziswa, uxinzelelo lwenxalenye enamasuntswana amaninzi luphezulu kakhulu, ngelixa uxinzelelo lwenxalenye enamasuntswana ambalwa luphantsi kakhulu, nto leyo echaphazela kakhulu isiphumo solawulo. Kwi-emulsions ezifana ne-microemulsions, i-viscosity efanelekileyo inokuqinisekisa uzinzo lwamasuntswana e-emulsion. Ukuba i-viscosity iphantsi kakhulu, amasuntswana e-emulsion kulula ukuwahlanganisa, nto leyo ekhokelela ekuqhekekeni kwe-emulsion kunye nokuqhekeka kwayo. Ngokwahlukileyo koko, ukuba i-viscosity iphezulu kakhulu, ukutyibilika kwemveliso kuphantsi, nto leyo eya kubangela ubunzima kwimveliso, njengokuvaleka kwemibhobho ngexesha lokuthuthwa kunye nokuxubana okungalinganiyo ngexesha lenkqubo yemveliso.
2. Impembelelo ekuSetyenzisweni nasekuSebenziseni iMpembelelo
Ukuxinana kuchaphazela ngokuthe ngqo ukusetyenziswa kwezibulali zinambuzane ngexesha lokusetyenziswa. Izibulali zinambuzane ezinobukrakra obuphakathi zinobumanzi obuhle, nto leyo elula ukuxutywa nokutshizwa. Umzekelo, izibulali zinambuzane zamanzi ezinobukrakra obufanelekileyo zinokuxutywa lula namanzi nangayiphi na indlela, kwaye ulwelo lokutshiza lunokufakelwa ngokulinganayo kwi-sprayer, ukuqinisekisa ukuba isibulali zinambuzane sinamathele ngokulinganayo kumphezulu wezityalo. Ukuba ubukrakra buphezulu kakhulu, isibulali zinambuzane kunzima ukusinyibilikisa, kwaye isitshizi kulula ukusivala ngexesha lokutshiza, nto leyo enganciphisi nje kuphela ukusebenza kakuhle kodwa ikwabangela ukuba isibulali zinambuzane singakwazi ukusetyenziswa ngokulinganayo. Ukongeza, izibulali zinambuzane ezinobukrakra obuphezulu kulula ukwenza iifilimu zolwelo ezixineneyo kumphezulu wesityalo, nto leyo enokubangela ubutyhefu kwizityalo kwiimeko ezinzima. Kwizibulali zinambuzane ze-paste okanye ze-colloid ezisetyenziselwa ukutshiza, ubukrakra bumisela ukunamathela kwazo kunye nokusasazeka kwazo. Ubukrakra obufanelekileyo bunokwenza isibulali zinambuzane sinamathele ngokuqinileyo kwindawo yokusetyenziswa kwaye sisasazeke ngokulinganayo, ukuqinisekisa ukufunxwa ngempumelelo zizityalo okanye izinambuzane. Ukuba ubukrakra buphantsi kakhulu, intlama kulula ukuyihamba kwaye ilahleke, kunciphisa izinga lokusetyenziswa ngokufanelekileyo; ukuba ubukrakra buphezulu kakhulu, kunzima ukuyisasaza, nto leyo ebangela ukusasazwa okungalinganiyo.
3. Impembelelo kwindlela yokugcina izinto kunye nokusebenza kwezothutho
Ukuxinana kukwachaphazela indlela yokugcina kunye nokuthuthwa kweemveliso zezibulali-zinambuzane. Izibulali-zinambuzane ezine-viscosity ezinzileyo akulula ukutshintsha imeko yazo yomzimba ngexesha lokugcina kunye nokuthuthwa. Umzekelo, izibulali-zinambuzane ezingamanzi ezine-viscosity ephantsi ezine-viscosity efanelekileyo akulula ukuzivuza ngexesha lokuthuthwa, kwaye ii-paste ezine-viscosity ephezulu akulula ukuziguqula okanye ukuzihlukanisa phantsi kwamandla angaphandle. Ukuba i-viscosity ayizinzanga, njengokunciphisa okukhulu kwe-viscosity ngenxa yobushushu obuphezulu ngexesha lokugcina, kunokukhokelela kutshintsho kwiimpawu zomzimba zemveliso, njengokwanda kokunyibilika kunye nokuvuza okulula; okanye ukuba i-viscosity iyanda ngenxa yobushushu obuphantsi, inokubangela ukuba imveliso iqine, okwenza kube nzima ukuyikhupha nokuyisebenzisa ngokuqhelekileyo.
III. Impembelelo ehambelanayo yoQokelelo kunye nokuxinana kuMgangatho weMveliso
Kwinkqubo yokwenyani yokwenziwa kwezibulali zinambuzane, uxinaniso lwezibulali zinambuzane kunye noxinaniso lwezibulali zinambuzane azichaphazeli umgangatho wemveliso ngokuzimeleyo kodwa ziyasebenzisana kwaye ziyasebenzisana. Ukuhambelana okufanelekileyo koxinaniso kunye noxinaniso ngundoqo wokuqinisekisa izibulali zinambuzane ezikumgangatho ophezulu. Umzekelo, ekuvelisweni kwezinto ezixhomayo, uxinaniso lwezithako ezisebenzayo lumisela ukusebenza kakuhle, ngelixa uxinaniso luqinisekisa ukusasazeka okufanayo kwezi zithako ezisebenzayo. Kuphela xa uxinaniso luchanekile kwaye uxinaniso lufanelekile apho izithako ezisebenzayo zingaba khona ngokuzinzileyo ekulungiseleleni kwaye zisebenzise ukusebenza kwazo ngokulinganayo. Ukuba uxinaniso luchanekile, kodwa uxinaniso luphantsi kakhulu, amasuntswana esithako esisebenzayo aya kuhlala, okubangela uxinaniso olungalinganiyo ekusetyenzisweni kwangempela; ukuba uxinaniso lufanelekile kodwa uxinaniso aluchanekanga, kuya kukhokelela kwiingxaki ezifana nokusebenza ngokwaneleyo okanye ubuthi be-phytotoxicity. Kwinkqubo yokuxuba izihlanganisi ezixutywayo, uxinaniso lweyeza lokuqala kunye ne-emulsifier luchaphazela ukwakheka kwe-emulsion, kwaye uxinaniso luchaphazela ukuzinza kwenkqubo ye-emulsion. Ezi zimbini zisebenza kunye ukuqinisekisa ukuba uxinaniso oluxutywayo luhlala lufana kwaye luzinzile ngexesha lokugcina nokusetyenziswa, kwaye lunokusebenzisa ukusebenza kwalo ngempumelelo emva kokuxutywa.
Ukuqukumbela, kwinkqubo yokuvelisa izibulali-zinambuzane, ulawulo oluqinileyo loxinano lwezibulali-zinambuzane kunye nokuqina kwezibulali-zinambuzane sisiqinisekiso esibalulekileyo sokuphucula umgangatho wemveliso. Ngokubeka esweni ngexesha langempela kunye nokulawula ezi parameter zimbini ngezixhobo ezifana neemitha zoxinano ezikwi-intanethi kunye nee-viscometer ezikwi-intanethi (ezifana neemveliso ezisebenza kakuhle ezibonelelwa yiLonnmeter), amashishini ezibulali-zinambuzane anokuqinisekisa uzinzo lokusebenza kakuhle kwemveliso, aphucule uzinzo lomzimba kunye neekhemikhali, aphucule ukusetyenziswa, aze ngaloo ndlela avelise iimveliso zezibulali-zinambuzane ezikumgangatho ophezulu ezihlangabezana neemfuno zemveliso yezolimo kunye nokhuseleko lokusingqongileyo.
Qhagamshelana nathi ukuze ufumane ingxelo ye-ROI ukuba utyala imali ekuphuculeni inkqubo.
Ixesha lokuthumela: Agasti-21-2025
