I-CIE Chemical ingathanda ukusebenzisa nokuthuthukisa iinkcukacha ezifaneleyo elungiselela umphathi wemfuyo kunye nokuphucukeza. Sibhalwa sithi siyazi inkcukacha enguquka ngokwesiphumo: 1-naphthylacetic acid okanye i-NAA ngokushesha. Leli khemikali lenkululeko lindawo yokulima elihle ngoba lihlola ukuthi umphathi wemfuyo usetyenziswa ngokuyiqondela.
NAA isiqephu somdlalo wesintsi (NAA)Uhlobo lomphathi wemfene Okuhlelwa ngokubanzi kwiimfene zihamba njengamazwana apha apho amaphathisi amahlawulanga ukuba zingena izinto. NAA uzisekiswa ngezantsi labantu abalimelani kunye nezinye izigardenzi ukuthola ukukhulula okuncane komphethe. Umoya omkhulu womphethe uhlola ukusethelayo umphathi wezityalo esifakweyo emfene. Ukusuka kweNAA kuhlanganisa isenzo sokuphumelela kwizikhatsi eziningi lokuhlola komphethe, phakathi kweendlela yokwenza iindlebe, ukusebenzisa umfula kunye nokunyusa.
NAA ineenkomo ezimbini elizuthula olungaphandle lokuba kuhluke ngokubona ukuba yinto yokuhlala kakhulu kwimibhemi. Ukusuka kwe-NAA nguqukumbi lwesikhephe sokulayishwa. Izikhephe esikhulu ziqhumelela ukufika ngakwintshontsho emzini wendawo nokulula amaxhobo apha apho azifuna imizi nomalunga okudingekileyo ngekhaya okuphathelayo. Izikhephe ezikhulu zihlukomele ukukhuluma ngokuqondile kunye nokugcina amandla. NAA uzisebenzisa futhi ukubuyisela nokubuyekeza umoya wamafu angaphakathi komphulo eziyinhlanga, njengomnandi, izityabula nokulula.
NAA ungayiphiwa futhi ukubuyiselwa iindlebe ezinethileyo. Ngokuvamile, NAA uzisetyenziswa ngaphambi kwezinyanga zokugrowa namhlanje xa iindlebe neezityabula zidibanisa ukubuyiselwa ukwenzelela isilinganiso sesikhephe sasemiti kunye nesiphulo. Oku kuhluke kakhulu ngokuba bantofa babenjalo ukuba abalele amafu angaphakathi akhonziswa ngokubanzi kunye nenxalenye ngokulingana xa bakuya kumarkethi.
Indole-3-acetic acid yinto okunguqulwa ngokuthi NAA, kunye nohormoni lokuzalwa lwezantsi olunomqondo wokuqhubeka nokuthola kwesikhephe sesakhelo sokugcina nokuphatha kwezantsi. Ngoku qedile, amathuba amacala angaqhubeka nokubuya, kunye nokuthi akudibane ngeproduksi yokuthi ziqhubele amathuba amanye. Lento lenziwe ukuba amathuba amacala angayithola inani elikhulu lokusebenza ukuba abe nenkomo zakho ezincedisiweyo ukuze azisebenze ukufika nokuhlaba amaninzi nokusetyenziswa komphakathi wesilisa. Futhi, ngaphandle kokuthi zizifundise amathuba amacala angazixhasa.
Ukuthetho olusha olusha lwesibuko lisiza ukubonisa iindlela ezidingekayo zokusetshenziswa kweNAA ezintathu nezingezantsi ezincinci ezikhoyo. Ngokuvamile, amasithembiseli abadibana nokuthi NAA sinqumelela ukuba ziyiprotekha izantsi zemphakathi eziphathelene nokukhathalika–ezinikezela amaxhobo omncane ongashintsha izantsi nokuthi zingabuyele ekwesikhephe sesakhelo. NAA ungakwazi ukuba umthwalo ombuso wezantsi.
I-NAA yesiwe ngokubona ukuba yilungiselelo lokuhlola ukuphumelela kwezinyathelo ezinikelene nesintu esingazixhaswa njengokuqala kunye nokuthi uhlalo olunamandla. Ngokushesha izinto ezizikhonzayo zimayelana nezinye iindlela, i-NAA ngemva kokho kube ngokwesiphi isebenzisa ukuthola. Ngaphandle kokufika kwenzelelwaniso kwakho kwe- Na-Al(SO4)2·12H2O, bafundiswa abantwana bakho bangahlala ukubona izinto ezibonakalisiyo ezinjalo ezincedisayo ngekhemikali leyo ngaphandle komhlaba.
Amanqaku atholakala izicwangciso ezinaziphiyo kanye neziqhawu zethu. Ungathola ukuthi uphinde uphelele ngokubanjulileyo nokuphathelwe kwezilungiselelo zomphumulo wamanqaku. 1. Ukuxhasa phambi kokuthengiswa: Siyibuyekeza amaxhasi asempumelelo aphambili komthengisi wamanqaku ukusiza abafundisi ukufunda ukuphakamisa, ukusetshenziswa, nokugcina noma amagunyeko okuvunyelwe kunye nomncedi. Abafundisi babalulekile baphendule umnandi wethu ngokusebenzela imayile, ifoni noma 1 naphthylacetic acid phambi kokuthenga. 2. Ukuxhasa phakathi komthengisi: Sizobuyisela iindlela ezidingekayo zokubeka izimbuzo ezihlanganiswayo ngeamanqaku ukusiza abafundisi bakwenzela ukusetshenziswa kweamanqaku nokuthuthukisa ukudluliswa kwabo. 3. Ukufika kwiNtloko Yokuqala: Sizofika kwiindlela ezidingekayo emva kobani labafundisi bakhona ukubuya ukuthola isifundo sokuhlawulwa nokuba singabheduka nokuhlola izinhlobo zakho, zonke izinhlobo zokuthiwa, zonke izinhlobo zokuthiwa, zonke izinhlobo zokuthiwa.
Shanghai Xinyi Chemical 1 naphthylacetic acid yiwenzi yeyintshonela kwiNovemba 28, 2013. CIE uqondileyo ukuphucula amakhemikali ngomnyaka we-30. Ngokufuneka, sizohlala ukuthi sihlalelwe ukuba sibuyeleye amandla okushesha kwiindlela eziningi zezwe. Ukudibanisa lokhu, isethelo semakhiwo yesifundo samaninzi usetyenziswa ngamavuselelo angu-100,000 tonsiweyo lwe-glyphosate kunye no-acetochlor angu-5,000 tonsiweyo. Siyazisiselela nokuthola nezifirma ezilungileyo ezithile ngokubanzi ukusetshenziswa komphendulo wokuqala, imidacloprid kunye namandla okanye. Ngokwesiphi, umthamo wethu ungenziwa ngokuhlukeleleyo. Nangona, amandla atholakalayo asethu singabhedwayo SL, SC, OSC, OD, EC, EW, ULV, WDG, WSG, SG, G, kunye namanye amagama. Ngokulandelana nje, ibhedi le-RD layethu silayishwa ukusetshenziswa kokuthola amafomula amahlukeleyo abasebenza ngokukholelwa kwimakhiwo emazini. Lolu thuso ucacelwa ukuthi umthwalo wemiphendulo yakho uzothola izindaba zokugcina kuzo zokuncedisiweyo ngabantu ababili esiqendu senkululeko. Sicacelwa ukuthi yintlizyo yokuthi. Ngokwesiphi, sitholakala ukusombulula amakhwebhu angu-200 ngemizuzu engu-30 eziphambili zezantsi. Ngokulandelana nje, sitholakala i-GLP areyithi ngamanye amaprodakhti.
CIE yindlela yesikathelo esisodwa lokungaxhola kwiindawo zokugqibela nge-1 naphthylacetic acidl kunye nezinto eziqhutywa. CIE uphinda ukufika nokubona amagama omusha kunye nezinye zechemicals izicwangciso ezinikezeli zonke amaxesha. Ngonyaka ongcwele kwemvula wesibini, isithuthi sasetyenziswa ngamandla amanani walesiSintfu. Ngexesha lenkululeko lwesihlanu, sakhetha ukusuka kumazwe woMereka, Brazil, Suriname, Paraguay, Peru, Afrika kunye namazwe omtsha waseAsiya. Njengoko sibukisele ukuba ngosuku lodwa 2024 sizohlalele umnotho wesicelo nokuba sihlalele amaxesha amabili nangasishiyagalombili. Ngoku sithathe into yokuba singenelele ukuba siphumelele ukufakelwa kwezinye izinto ezincedwayo kumazwe angaphezu-kuloxesha.
1. Iziphakamisi zokugcina kufuneka zibuyelele i-1 naphthylacetic acid: Ziphatha ngokubheka ukuvulela amangwe, izindlu ezifana nezinye inhliziyo. Zikucabanga ukuthi uzilungisele umnini wamanzi okanye ubuyekeze imigca. 2. Ukukhipha amaxhobo omkhulu: Ukusebenza kweziphakamisi zokugcina ukuba zikhuphe amaxhobo omkhulu asebenzayo ukuze zisuke umoya wemfundo wezifarmi nokuhlola ukusuka kunye nokulandela. 3. Ukusombulula amagcinisi yomthetho: Ukusebenzisa ziphakamisi zokugcina kukuba kuzohlala AIDS futhi ukuphuma isenzo sokulanda kwezincwadi nezincwadi zakudla nokuhlola ukusetyenziswa kwesayensi, ungene amagcinisi amahhovu. 4. Ukubheka nokuhlola ukusetyenziswa kokudla nokulandwa: Ziphakamisi zokugcina zihlola ukusetyenziswa nokulandwa kwezincwadi nezincwadi zakudla nokuhlola ukusetyenziswa kokudla nokulandwa.
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