Umphathisi wewediuron ungene ngokushesha ekhethweni labafundziswano banye nezinhlanu lokuba abasebenzisa ukubuya ngokushesha emibhaleni. Kuningi lokungcono ukwenzela ukuba sithetha ngokushesha ukuthi diuron ibenza ngale ndlela singakwazanga ukusetshenziswa ngempumelelo.
Kuningi lokungukhangele kumalungileyo olusebenzisa diuron herbicide ukulandela ngaphandle ukuba lokubhekiselela kwiqhawekazi. Xa i-diuron herbicide usebenziswa ngokuthiwa phakathi kwezintsontso, yinto engaba enhlwini yokugcina ezinethweni zihamba isithombe esisodwa sokuqala sokuthi akhuphi kutsontso lapho aluhlabeleka kwezintsontso sizothola kusasiphiwa emahlweni nokumoto. Lokhu kanjani libekeza izinyoni nezintsontso ezilungileyo ezinikelwe lapho. Ngoko ke kungabizangako xa usetyenziswa kwesibhedlela samaninzi okusebenzisa i-diuron, siyafolowa amathambo, sikhusele umoya wokuqala wokusetshenziswa kunye nokuthi siyasebenzise kuphela xa kufuneka.
Umbuyiso wesayensi wokuqala yokusetshentela kwezihlahla ngalolu diuron herbicide uyaziyo. Diuron uhlobene ngekhona lokusetshentela kwezihlahla ukugcina ukusuka, okungaba yena ukuze alenzele. Lento ingakho ngenxa yesikhathi sibonelela abafundi nezingane, ubani wayesabalele, ngoba le nto ibizwa njenge ndlela yokuhlola izilimi zakhe nokuhlala phakathi kwazo zezinhlanhleni ezifuna amaxhobo nemanzini.
Ukulima nge-diuron herbicide kukufanele ukuthi sikongezelelise umpho wethu wethuluzi. Sinqabele ukuba le nto libe ngalo msebenzi, kunye nokusetshentela ngendlela eyayiphi. Le nto ingakho ngenxa yesikhathi sibonelela ukuba lokhu libizwa njenge ndlela yokuhlola izilimi zakhe nokuhlala phakathi kwazo zezinhlanhleni.
Kunezilungiso kanye nezihluphelelo zokusebenza udiuron umphathisi. Ungasebenzi njengomsebenzi wokubamba ukuvimba iintsinga nemibopheleli, kodwa ingakwazi ukubuyisela indlela yokulandelayo lokuhlola okunamandla ngenhlangothi xa akusetyenziswa ngempumelelo. Yeyiphi inqanawe kunye nokugcina okudingeka kwezifundziswano nezindaba ezimbili lwe-diuron umphathisi kunye nokusetshenziswa kwisebe.
Abafundziswano banye nezinhlanu babenemukelo lokusebenzisa umphathisi wewediuron. Nge-diuron umphathisi, baphumelela ukungena izinkomo zabo ngokufanele kuzikhishwe imibopheleli esizidingekayo. Lokhu ifanele kuhlanganisa ukuthi umbhali wezinkomo azikho amabala okanye ukuthi indlela yezindlu zikho ezisafunda kanye nokuthi indlela yesikhathi sasendaweni sihlobene nesintu esilandelayo.
U-Shanghai CIE Chemical Co.,ltd. wakwaziwe ngomhlanje weNovemba 28, 2013. U-CIE uqondile kuhlukelela izinto ezikhemikali zokuthuthwa ngamashumi amathathu. Ngokugcina lokhu, siza kuhlala ngenkxaso yokuthuthukisa ukuba bheka amaninzi okungavunyelwe kumlando. Ngaphandle kwesinye isitshalo sakho sihlala esingavumeleyo umkhondo wogcinwa wesinti eliphambili lwe-glyphosate ngamashumi amahlanu emibuzweni kunye no-acetochlor ngamashumi amahlanu emihlanu. Ngaphandle kwesinye, sikhuseleka nama-ndaba omunye ukuphatha i-paraquat kunye no-imidacloprid. Ngokwesobizo, uhlobo lwethulethu lucacile yilokishane. Ngokuqondile, i-dosage ethunyelwe singakwazanga ukuphawula i-SL, SC, OSC, OD, EC, EW, ULV, WDG, WSG, SG, G, nokulandelayo. Ngokugcina lokhu, idipartimanti yesayithi yakho sifumanekileyo sikhona sesenza ukubheka izindlela ezindala zokuthuthukisa ukuba sikwazi ukuphawula amanye amagama ezingavunyelwe ngokwesayithi. Ukudibanisa lokhu, uhlobo lwezinhlobo zakho zakwazi ukufinyelela imigomo yezilungileyo ezidinga izinsuzo zokushesha kulo mhlaba ongcinezela. Sizoba sibhekisele ukuba lokhu sijikeleze ngendlela esisodwa. Ngaphandle kwesinye, khona manje, sithunyelwe ukususa ukuthi sikhetha amakhono amashumi amabirhantshi ngemlandaweni eyisithathu ngalokho kumlando. Ngokugcina lokhu, sikhuseleka ukuthi sibheka i-GLP ukuthi sikhetha amagama angavela.
Izinhlobo zokugcina esithunyelwa siyifane kakhulu nge-amandla okuthiwe ngokwesifundazwe sokugcina neziqhaza ezikhona. Ukhetho oluphephile kunye nephumela kwalokho lokusebenza kwezinhlobo. 1. Ukuzibophelela ngaphambi kokuthuthukiswa: Sizobheka izimbongi eziphakamisayo ngaphambi kokuthuthukiswa ukubophelela izimbongi ukusihlukanisa izimemezo ezahlukene zabo ngokusebenzela, uqukuqaleni, ukugcina kunye nokuhlola kwezinto ezinye ilophu lomncedo nokulawula. Izindlela ezinomsindo ezinikezeli zingabheke amaxwebhu, iimeyilayenti noma ukungena kwiintlonji yezindaba ngaphambi kokuthengiswa. 2. Ukufundiswa ngaphandle kokuthuthukiswa: Sizofunda izinsuku ezidinga ukufundiswa kwesicwangciso sokugcina, ubuhle besiqinisekisi, abaholi, kunye nokuhlola ukuthi wenza ngcono. 3. Ukubuyisela ngaphandle kokuthuthukiswa: Sizobuya kumhlawuli wethu ngemva kobudala ukubuyekeza ukuthi bafundi nokuthi babhekisele, sibheke izinkinga zakhe kunye namandla akhe, uzokusetyenziswa kwabantu abaningi.
1. Ukuhlala okuphumelelwa: Amaphetha amaphansi akuyazi ukukhathala ngokulandelana nezilungiselelo ezifana namaphetha, umphofu nohlolwano olunamandla, ukusuka kwezilungiselelo zezimpahla nokuhlala ekutheni lapho lizikhona uphucumeyo lokugcina izinkomo zokudla. 2. Ukufinyelela indawo yesikhathi: Ukusetyenziswa kwamaphetha amaphansi akuyazi ukufinyelela imali yokusebenza kunye nesikhathi sokuqala sokuziphatha kanye nokuba kuhluke ukuhlala kwenzeleyo lwemithombo yokususa. 3. Ukugcina imali yomthwalo: Amaphetha amaphansi akuyazi ukugcina AIDS, ukusukela isikhatsi sakugcina, kunye nokusetshenziswa kwisebentiso somphahla wakugcina imali elibhodweni. 4. Ukugcina uhlobo lomphahla wenkosi: Amaphetha amaphansi akuyazi ukugcina nokuhlala ukusukela isikhatsi sakugcina, ukusuka kwezilungiselelo zokubhekisisa nokuhlala ukusukela ukusukela ukusukela ukusukela ukusukela.
Kwesiphumo sase-CIE, uzokufika ngezintsha ezincane zokugcina amagcinelo okuthile nokusebenziswa kwezinto eziphumaphi ngoba sihloniphe phakathi kwamakhemikali nokuthinta izinto ezintsha lezizama ukusukumisa abantu bethu. Ngosinyathelo so-21 umsebenzi wethu wahlonipha amandla omphakathi bakhe. Ngemuva kokudibaniswa kokuphela, sithanda ukubuka kumakhefu, njengesi-Aregentina, i-Bhazili, i-Suriname, i-Paraguay, i-Peru, i-Afrika, i-South Asia futhi oku. Ngonyaka 2024, sibonisa ukuba sikhona imisebiso yobunxokenyano nabo makhosi we-39 ngesikhatsi esikhulu. Ngokushesha, sizohlala ukuthi singenzele kulandel’ ubuhle bezinto kwiindlela eziningi.
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