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Abanye abafundisi babesetyenziswa leli Mancozeb 80% WP, okungumoya owaphindaphinda ukuvikela amazibuko awo. Kodwa ngoku le Nokuba bazenza ukuqwalasela kwiqhagamshini lwezilimi? Uyibona.

Ndiya Mancozeb?

Lento yizinto elihlukileyo. Uso waye wasetshenziswa ngokubanzi ngezifundisi ezazingeni ngokulandelana nokuhlinza amaxhopho wezantsi. Ukufa ukusuka kweentsha kunqandela amaxhopho okunene ahlukene esingazangeleli izantsi. Kodwa kwiinkcukacha ezibuyileyo, Izifundisi Zazivumelela Ukugcina Ukusetshenziswa Kwamathetho Amaninzi Amahhwebu Ngokuba mancozeb fungicide . Iindlela zakuziphindaphinda ukuprotekela amacrowe angahlala phakathi kwabo.

Ngaba Nginxoxweni Iinkcukacha Ezibuyileyo Zazisebenzela Ukuprotekela Amacrowe?

Iinkcukacha ezibuyileyo zasemthethweni wesiqephu lokusebenza ukungena umphofezelo wamanye amaxhopho. Bazisetshenziswa ukuthi bazisetyenziswa imigomo engenayo emva kokucabanga leleyo, usebenzisa umdlalo othile olungayiphandleni ukuthi akwazi ukuseta ama-plant apho abantu babangene njengalokho okanye baze ukuze babaleke amaxhopho amahhwebu. Baze ngaphandle bezisebenzisa amaninzi amanye amashumi neendaweni yokudiyatomasiyo ukuthola ukuphindelela izantsi nezinyathelo. mancozeb 75wp yintoni yikhemikali yesiqephu lesixhopho, ngakho ayiqhamuka kwindawo yokuhlukuleka kwiinkcukacha ezibuyileyo ngoba ayithintelekanga kwiimibala ebekelwe ngokuthi yayingeni.

Ngoko ke imibuzo yonke, Mancozeb igcinwa ngokuthi yileyo?

Mancozeb iyisintetho esishiyangxaso kwaye akuyaziwa ngaphandle kwesobizo sokuqala. Amaphetheli wezilimo azifuna ukusetyenziswa kwezi zinto ezishiyangxaso njengamanje. metalaxyl mancozeb kwiindlela zakhe. Ngaphezulu, amaphetheli wezilimo azifuna ukubulisa isidlo, ukwenza umbungazwe wemfuyo, kunye nokusetshenziswa komsebenzi wesintela kunye nokuphucula izindlu zezindlu.

Izicateleni nezinyathelo zikaMancozeb

Mancozeb ingabhedlula ukuphucula izinsalu nazo kanye nezindlu ezinomsindo kodwa inekuveleni eliphi leli. Isigaba esikhulu sokugcina nguMancozeb ngokuba ayiqondiswa ngamandla xa kukusetshenziswa kakhulu kunye nokusetshenziswa komphopho wesintela.

I-Mancozeb useyisisekelo zokugcina ezikhishini zokusebenzela kwiqhaza lwezincamelo.

Ukubuya eluhluko lokuhlela okukhula kwesibhatho sihlola ukulandelana nokuphucumana kwezincamelo ngokungaba kwayo kuhlonipheka loluvesi, abantu kunye nesidingo. Ngokusho, i-Mancozeb sinquma ukubaleka amagcinisi, kodwa singakho isenzo esingazange ephumeleyi imiphumela nezinhlanga zokugcina lezintsha labantu. Ukuba kufuneka ukuhlolelwa kokuthi kuhluke izindlu, ilandelayo kunye namabhizinisi wabantu ngemva kobude, ifaneleli ukuba kuyenza ngokwesonto njengoba uhluko lokuhlela oluhlupheka ngenkxaso yokuvuka kwezinto.

Ngoku kulungile, i-Mancozeb ineyomsebenzi wesikhashana sokuziphatha kwindawo yezinto ezinomsindo, kodwa angaphi kulesi sicwangciso somncedo. Ukwenza ukusiza abasebenzisi abafundele umsebenzi wokususa nokusetshenziswa kwezinto ezithile kunye nokuziphatha kwezincamelo nokuhlola ukuba amanani akhuliswe kunye nokuhlala ekukhangeleni — CIE Chemical Siyazi ukuba singayenza ukudibanisa indlela yesilima sesicwangciso somncedo ngokubanzi, ngokusebenzela inkxaso yokuvuka kwezinto. Ukhululekile ukuba siyahlaba nokuyibona phakathi.