1. Misela ixesha lokutshiza ngokusekelwe kwiqondo lokushisa kunye nendlela yalo
Nokuba zizityalo, izinambuzane okanye iipathogens, 20-30℃, ngakumbi 25℃, lelona qondo lobushushu lifanelekileyo kwimisebenzi yabo. Ukutshiza ngeli xesha kuya kusebenza ngakumbi kwizitshabalalisi, izifo kunye nokhula olukwixesha elisebenzayo, kwaye lukhuseleke ngakumbi kwizityalo. Ngexesha elitshisayo lasehlotyeni, ixesha lokutshiza kufuneka libe ngaphambi kwe-10 ekuseni nangemva kwe-4 ntambama Ngexesha elipholileyo lentwasahlobo nasekwindla, kufuneka likhethwe emva kwe-10 ekuseni nangaphambi kwe-2pm Kwiindawo zokugcina izityalo ebusika nasentwasahlobo, kungcono ukutshiza ekuseni ngosuku olunelanga kunye nokufudumala.
II. Misela ixesha lokufakwa kwezibulali zinambuzane ngokusekwe kumswakama kunye nendlela ohamba ngayo
Emva kweisibulali-zinambuzaneisisombululo esitshizwe kwi-nozzle deposits kwithagethi, kufuneka sisasazeke ukwenza ifilimu efanayo kwindawo ekujoliswe kuyo ukuze kugqunywe indawo ekujoliswe kuyo ngowona mlinganiselo omkhulu kwaye "ucinezele" izinambuzane kunye nezifo ekujoliswe kuzo. Inkqubo esuka kwi-deposition ukuya ekwandisweni kwesisombululo se-pesticide ichaphazeleka ngezinto ezahlukeneyo, phakathi kwazo impembelelo yomswakama womoya ibalulekile. Xa ukufuma komoya kusezantsi, ukufuma kumathontsi amayeza okubulala izitshabalalisi kuya kuphuma emoyeni ngokukhawuleza, kwaye nangaphambi kokuba isisombululo sesibulali-zinambuzane sisasazeke kwindawo ekujoliswe kuyo, oku kuya kunciphisa ngokungenakuphepheka ukusebenza kwesibulali-zinambuzane kwaye kubangele neendawo ezitshisayo zomonakalo wezitshabalalisi. Xa ukufuma komoya kuphezulu kakhulu, isisombululo sesitshabalalisi esifakwe kumphezulu wesityalo, ngakumbi amathontsi amakhulu, athanda ukuhlangana abe ngamathontsi amakhulu kwaye achatshazelwa ngumxhuzulane ukuze adipozithelwe kwindawo engezantsi yesityalo kwakhona, nto leyo eya kubangela umonakalo wokubulala izitshabalalisi. Ngoko ke, ixesha lokusetyenziswa kwe-pesticide ngexesha lemini lidinga ukulandela imigaqo emibini: enye kukuba umswakama womoya womile kancinci, kwaye enye kukuba isisombululo se-pesticide singenza ifilimu eyomileyo ye-pesticide kwindawo ekujoliswe kuyo ngaphambi kokutshona kwelanga emva kokusetyenziswa.
III. Iingcamango eziNtathu ezingezizo eziQhelekileyo kwiSicelo sePesticide
1. Ukumisela ngokulula isixa se-pesticide kwi-emele nganye ngokwe-dilution ratio
Uninzi lwabantu luqhele ukubala inani le-pesticide eliza kongezwa kwi-emele nganye ngokusekelwe kwi-dilution ratio. Nangona kunjalo, oku akuthembekanga kakhulu. Isizathu sokulawula nokubala ubungakanani bemichiza yokutshabalalisa izitshabalalisi emazifakwe kwisikhongozeli sokubulala izitshabalalisi kukumisela idosi efanelekileyo yesibulali zinambuzane kwindawo nganye yesityalo ukuqinisekisa ukusebenza kakuhle nokhuseleko lwezityalo kunye nokusingqongileyo. Emva kokongeza inani elifanelekileyo le-pesticide kwibhakethi nganye ngokusekelwe kwi-dilution ratio, kuyimfuneko ukubala inani leebhakethi ezifunekayo ngehektare nganye, isantya sokutshiza, kunye nezinye iinkcukacha. Okwangoku, ngenxa yokucuthwa kwabasebenzi, abantu abaninzi bahlala besongeza isibulali zinambuzane kwitanki yezitshabalalisi kwaye batshize ngokukhawuleza. Le ndlela iguqulweyo ngokucacileyo ayilunganga. Owona mlinganiselo ufanelekileyo kukukhetha isitshizi esisebenza ngcono okanye ukongeza isibulali-zinambuzane ngokwemiyalelo yemveliso kwaye utshize ngononophelo.
2. I-nozzle isondele kwithagethi, ngcono ukusebenza kakuhle
Emva kokuba ulwelo lwesitshabalalisi sitshizwe lusuka kumbhobho, lungqubana nomoya luze luqhekeke lube ngamathontsi amancinane ngelixa lugxalathelana ukuya phambili. Isiphumo sale ntshukumo yesiphithiphithi kukuba amathontsi abe mancinci kwaye abe mancinci. Oko kukuthi, phakathi komgama othile, ukude kakhulu ukusuka kwi-nozzle, amancinci amancinci. Amathontsi amancinci kunokwenzeka ukuba afake kwaye asasazeke kwindawo ekujoliswe kuyo. Ngoko ke, akuyonyani ukuba ukusebenza kuya kuba ngcono xa umlomo usondele kwisityalo. Ngokuqhelekileyo, kwi-backpack yokutshiza ngombane, umlomo kufuneka ugcinwe kumgama we-30-50 centimeters ukusuka kwindawo ekujoliswe kuyo, kunye nezitshizi ezihambayo, kufuneka zigcinwe kumgama omalunga ne-1 mitha. Ngokujiwuzisa umbhobho ukuvumela inkungu yesibulali-zinambuzane ukuba iwele kwindawo ekujoliswe kuyo, ukusebenza kakuhle kuya kuba ngcono.
3. I-droplet encinci, ingcono ukusebenza kakuhle
Ukuba lincinci ithontsi akunyanzelekanga ukuba libe ngcono. Ubungakanani be-droplet bunxulumene nokusasazwa kwayo okungcono, ukubekwa, kunye nokusabalalisa kwithagethi. Ukuba i-droplet incinci kakhulu, iya kudada emoyeni kwaye kube nzima ukuyifaka kwithagethi, eya kubangela inkunkuma ngokuqinisekileyo; ukuba ithontsi likhulu kakhulu, ulwelo lwesitshabalalisi esiqengqelekela emhlabeni nalo luya kwanda, olukwayinkunkuma. Ngoko ke, kuyimfuneko ukukhetha isitshizi esifanelekileyo kunye nombhobho ngokwenjongo yokulawula kunye nokusingqongileyo kwendawo. Kwi-greenhouse evaliweyo yokulawula izifo kunye ne-whiteflies, i-aphid, njl., umatshini womsi unokukhethwa; kwiindawo ezivulekileyo zokulawula ezi zifo kunye nezinambuzane, isitshizi esinamaconsi amakhulu kufuneka sikhethwe kwaye sisetyenziswe.
Ixesha lokuposa: Nov-26-2025