Diflufenican umeleli wesikhatsi esekelwe okuyingxenye yokungena amabhayisihliziyo kunye nokuthola ukuthi izimpahla zizothe zityeleke. Amabhayisihliziyo azophinda ukuthi zibheka izinto ezindabeni zezimpahla njengamani kunye nemibhizinisi eziphumeleyo ukuthola izimpahla zizothe zityeleke ukukhula. Lolu hlobo lwemibha elithi Cietra oluchasene nesiCIE Chemical ulandelayo ukuhlanganiswa nokuthuthukisa umphakathi wemhlaba kunye nokubhebha komphilo kwezimpahla ngokusebenzisa amacala angencane. Kulesi sikhatsi sothola ukuthi amandla apha isiphakamiso Sokuqhubeka Kwemibuyelo kanye nokuthi ubheka phakathi kwezimpahla ezikhulu zomphakathi wasekhuluma.
Umbhali wokubizaDiflufenican uthi ngaphambili kwezinsukamazwana. Ukuthi lokunye, uyakwazi ukuphuma izinsukamazwana ngaphambi kokuba zikhulisane ngefield. Ukhuseleka ukuba alingene amazwana apho akhululekile. Ngokuphuma ama-insukamazwana ngaphambi kokuba bakhulisane, u-diflufenican ubheke ukuba imikrophi yayingeni iresesenti elidingayo lokuzala okukhangelweyo. Izinsukamazwana zihamba ngokulandelayo emibhalweni yakho yokugcina nokungabangako ephakameni lokuqondiswa lokuncedwa. Lomphaliso wenkabi wanoma ukuba wenza ukuphuma izinsukamazwana ngaphambi kokuba zahleke umoya wendlovu wesithathu kumikrophi. Umoya wendlovu wesithathu usebenzisa ukuba amikrophi angayisebenzise ukuya kuhlanganisa imibhalo yakhe ngokusetyenziswa kwe-photosynthesis.
Abafundi bayahlala izolo nokuthi baphumelele amaNxamalanga kunye nomali ngokusebenza glyphosate herbicide . Abafundi bazama ukuphuma isikhathi esingabizwa ukubheka zonke izindlebe ngebuyile nobandla babo ngokuhamba njalo njalo ngenzevu lokuziphindaphinda ezindlebeni. Lokhu kungaba ubudabuko obungayaziyo kunye nenkulunkulu! Lolu hlobo lokulanda kufuneka abafundi bakwazi ukufaka amaxesha esinye sokuhlola izinto ezinenzayo ekhaya. Ukuba kungcono kufanele abafundi basave imali kunye nekhona ngokusebenzisa diflufenican. Ngokushesha izindlebe zokugcina ukuba zihlabelele ngendaweni yokugrowa, abafundi bazama ukusetyenziswa kwemvula yokusuka kunye nokusetyenziswa okanye kwezinkomo zezincwadi ezintsha. Lokhu kungaba, phambi kokucela ukuthi zisave isikhathi kunye nezinyathelo zokuphindezelwa ukusuka kumncinci, ziyiphindaphindela ukusuka ukuthi zifundise izincwadi zokugrowa.
Amafarmer ehlala indawo yokusetyenziswa kweDiflufenican uyasembenzela ukukhona kwizindlu zokugcina. Lokhu lungenziwa ngokupheleleyo ngenxa yoko ukuba lokhu kungakwazi ukubuka ngaphakathi kwezindlela ezintathu ezikhulu nokufinyelela ukusuka kumangeni okanye ukusuka kumangeni wendlela yokugcina, kodwa engasembenzisa ukucabanga ngekuthi akuyenza imigomo. Uyasebenza ngokunqumelela ukuba amagcinane angasamke amanqaku elithiwe ngokuthi carotenoids. Amacarotenoids angaba amanye amanhloko ezinjini zezinto ezilula ezikhethekileyo ezisusiwe ngokuthi zingene zokuhlala kwegcinane nokuba zihlala ngaso amagcinane azibuye aphandle kwezinto ezizama ukusuka ngaphandle kokuthi zibe ngaphandle kwezinto ezizama ukusuka ngaphandle.
Ukusebenzisa kakhulu diflufenican ngokubhekeliseyo, kufunekuhlobiswe ngempumelelo. Kungakho, ukuba usebenzise ngempumelelo. Ngakho lokhu, amagriculture amahlala kufanele abaleke yonke into yemilayithi apho bafundele ukuze babaleke umphathiso wokuqaphepha. Amalayithi akhuluma ngezinye izinombolo zingazibuyekezo, ungena lapho kufuneka usenze, kunye nokuthi kusetyenziswa ngalini, kunye neziMxholo eziphumayo ezikhona. Lokhu kuhlukile ukuthi kube kusetshenziswa ngempumelelo, Ukuphumelela kwesifundo sokuqaphepha diflufenican ngokushesha kuhlola ekhaya. Lokhu kuhlela ukuthi ngomoya omncane, uhlukele kunye nokugcizelela okanye ukuba angikwazi ukubuyela kusendaweni nokumhlaba okuningi lokhu olungempumelelo.
Ngakho kefanele lokhu umphathi wemibha diflufenican uyafumana (ngokwesiphi libe lizama ukuthola amabhayisihliziyo ngokuqinile) Ukulandela kuhlanganisa ngenkinga lezi zinto ezifaneleyo nezi zintshonalanga. Abakhuluma baza kufuneka usebenzise isikhatsi esishona ukubhala amabhayisihliziyo kunye nokuziphila nomhlaba. Ngaphandle kokuthi abakhuluma bakwazi ukusebenzisa isikhatsi esishona ukubhala amabhayisihliziyo, bakwazi ukuseta imali kunye nemibhizinisi emibhizinisi yezimpahla. Ngokuhlola kweumphathi weemibha diflufenican, abakhuluma bazothola ukuthi izimpahla zazo zikuphindekile ngakho engazixhaswayo indlela yokuhlala ekugcineni.
I-Shanghai Xinyi Chemical Co., Ltd. iyakwazwa ngomhlanje we-28 Novemba 2013, 2013. I-CIE isebenza phambili kuhle ekufundweni kokuthatha amakhemikali ngamashumi asihlanu emithathu. Kodwa siyaziqondisa ukuthi sibuyelele umkhono wokuthiwa nokuthiwa okungapheli lokunquma ezindabeni zonke. Ngokugcina, ukuhlawuluka kwesikhatsi sesifungo singaphezulu kwindawo diflufenican herbicide kunye ne-acetochlor phakathi kwe-5,000 itoni. Sibheka nge-mekhanisayensi akhona esebenzela ukusebenza lapa paraquat imidacloprid kunye nolwandle olukhulu loluphi. Ngakho xa, uphawuli lwethu lusenziwe ngumthwalo wesandla. Ngokuqondile, i-dosage ifomu esisebenza singakwazanga ukubuya kwi-SL, SC, OSC, OD, EC, EW, ULV, WDG, WSG, SG, G, kunye nesinye. Kodwa isekishoni lesiSiyedaba seliphindvuleyo sithola ngokuba sibuyelele ukuzilungiswa izindlela ezintsha ezincedwayo ukuthiwe nomphilo omkhulu obungane nendawo yokugcina. Ngokureyi, ikhahla lexiwele lethe thina libuyelele ukuthola indlela yokugcina okudingeka yezigama eziningi zokugcina ngokubanzi. Sicinzela ukuthi lokhu kungasekelwa ngalokho. Ngokuhlwanje, sithi ngokuba sekukhumbula ukuthi sithole amakhompiyutha ezingamashumi asihlanu ngemibuzo engamashumi athathu ngazo zezindawo ezininzi zezantsi. Ngokugcina, sithola amarepawa aGLP ngazo zezinto ezimbili.
1. Ukusuka komphahla wokugcina umhlaba diflufenican: Ziphathelene ngokukhona ukungavalelise izinyawo, amandla nokuhlaba. Zikuphela ukubonisa amanani okunamandla kunye nokuhlinza imibuzo. 2. Ukusebenzisa indlela esijulileyo nokusheshwa: Ukusetyenziswa komphahla lokugcina umhlaba uzikhathalela ukuba zingasetyenziswa ngokupheleleyo ngenqanawe kanye nokuthi zizoshintshwa isikhathi sokusebenza nokuthola ukuhlanganiswa kwesayensi. 3. Ukuguquka ukungena lapho olumelwe ngemali: Zingabuyeleya AIDS, zingaqinisekisa ukuncedwa kwezinkomo, kunye nokusetshenziswa kwisekhono sasendaweni ekwenzeneyo imali elincane. 4. Ukusihlwa kwezilungu nokuhlola lokuhlala kwegumbi lingazitholakalayo ngokusetshenziswa komphahla lokugcina umhlaba. Zingabuyeleya ukungavalelise izindlu zezinsimbi, zingahlola ukusihlwa kwezilungu nokuhlala kwegumbi, kunye nokuhlola ukuthi abantu bazothola umkhonto.
CIE yiyingentlobo elikhulu lokuphakamisa amandla kwi-diflufenican amafutha nesibhedlela esihlangene nokulandelana nokugcina izinhlobo ezintsha nezinye zikhemikali ezizokunquma kwabanye abantu ngalokhu olungaphandle kwezilimi. Ngonyaka zakhe zokuqala kwe-21, ifaki leyiyeke khona phambili yinkabi yokusebenza yesiNgesi. Uhambe okubhekisisa imimvulo aphoqeqeni laphoqeqeni, bese ukufika kwisikhathi somdledle wokusetyenziswa, babheka amimvulo angaphandle komdledle wesiNgesi, futhi uMpani wase-Aregentina, Brazil Suriname Paraguay Peru, Afrika nase-Mphakathi Asia. Ningakho nge-2024, uzoba sibuyele umnotho nomphilo nemiphumela eminingi weziZwe ezimbili nezintathu. Ngokushesha sithetha siyazama ukuthi sihlalekile ukusiza abanye abantu abaningi.
Amanqaku anesiphiwo esikhundleni sasebenzisa amathetho amahluke kanye nokuphucula kwamalayithi eziyi-national ezinethemba. Ukhuseleka ukuba umthakathi wokubizwa okuthile nokuthengiswa. 1. Ukuzibophelela Ngaphambi kokuthengela: Siyazi ngokwesiphumo sokuzibophelela ngaphambi kokuthengela esikwenene singabalekela izinsizo zokugcina, uqukuzelelo nokugcwalisa kwezicwangciso ezifanayo nezinye izinto ezinethemba. Zingaba ziqale umbuzo wesikhashana noma yezigaba ezintsha. 2. Ukufundiswa Ngemuva kokuthengela: Sihlala sesenza imibiko yokufundiswa lokusebenzisa amanqaku ngokukhangelwa kakhulu lokusebenza nokuhlola ukuthi umuntu uzisebenzise amanqaku futhi akusukele kuwo ngendlela edluleyo. Ukuthi uhlale uhlanganiswe nokuhlola ukuthi umuntu uzisebenzise amanqaku futhi akusukele kuwo ngendlela edluleyo. 3. Ukubuyisela Ngemuva kokuthengela: Sicabanga sekuthi sizohlola ngokulandelana izinhlobo zokuthi abaninzi bazizama ukuthi bafanele ukuthi bezibuye kuhambisana nokuthi bezidinga.
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