Ukwenza umoya wenza ukubona amabhokwe abadwaleni babalulekile kuwo kwiqhakambeni kunye nokungaphandle kwebhokwe? Amabhokwe amaningi awunomntla, bayenza ukufuna isikhathi esifanekiso sengxoxo sokudibanisa iindlela ezilandelayo. Ngokushesha, abasebenzi basezincwadi kunye nabasebenzi bezinhlanhleni baluhlola amanhlobo amaningi apha kwiimbhokwe njenge-MCPA sodium, olu lunye uluhlola kakhulu.
MCPA sodium yilisihlathi lesikhethelo eselektivo elifundekayo ukubuyiselwa amagwebhu amabroddleaf. Amagwebhu amanje angaphi ayo amabroddleaf. MCPA sodium use ngeminye imithombo njengezigarden, izifield nezilawn. Ikhishwe ukuba ziphumelele ukusibika kwezintsha ezimbili. Lonto kuzokuphumelela abo ngokungakwazi ukufumana into enenzeka kunye nokuthatha okudingekayo ukusobala, ukuze zimpumele kuqala.
Ukuba i-MCPA sodium ingena ngaphandle kwezinyathelo zesifundo somntu kunye nesibhokisi, lokhu kuyinto elungileyo. Iyaqhuba ukuya kumhlaba, ucinga ukuthi amafarmi angayisebenzisa ngaphandle komkhuhlane okufuneka ahambele umhlaba wabo. Ukuphatha kweentshenketho ngaphandle kokubheka ngokukhawuleza, lokhu kuyinto engenani ukuba uyenza ukubaluleka kwisebheduka lakho noma ifarmi yakho ngaphandle kokubhekana.
Lokhu akuxhaswa ngokuba kwaye i-MCPA sodium ingcono ngokwesiphumo kunye nokusetyenziswa ngasendle. Ingqweme yezilimi ezintsha zizikhona ziyithumelelwa ngamagovernu yedabuko lwendawo yayo ukusetshenziswa ngempumelelo kwindawo yokugcina kunye nokuvavanywa. Inakwazi ukusebenziswa ngemibono eziningi, njenge-liquid noma amagranule, lokhu kuvakalisa ukuba isetshenziswa ngokwesiphi sikhatsi sakho. Lento leyiya ukuba abanye abasebheduka kunye namafarmi babonakale yiyingxenye yokuqala.
Ngokulungile kakhulu ukusebenziswa kweMCPA sodium ngemibuzo nezilandel’ izindlu zomthi. Ukuthi, isebenza lokhu kulungiselela ukuphatha kwezinja ezinikelana ngezincwadi eziphumela amarhabe angaphambili nokuthi amandla esiqinisweni. Zingabona izinkozo ezifanelekileyo ukufa imibuzo kunye nokuhlananziswa komhlaba xa zihlabeleka izinja. Kuningi ukuthi siyazi ukuya kubala.
Ngakwesokuphezulu, i-MCPA sodium inakhiwo ngendlela ukuphatha izinja ezilandeleyo kumazibuko, iziparki kunye nezinye emagququleni yezilondolozi lezitraini. Lokho lilungiselela umfanekiso wamaqhanda apha akukho ukuthi amahhale angenziwe. Lokho kungakwenzeka ukuba amaxhobo amaninzi akusetyenziswa ngoba amaqhanda amaninzi angasetyenziswa.
Yinto elikhulu ngokubanzi nge-MCPA sodium nguwo lokhu ukuba luhlola izindlu zeskwekisini. Ukuthi lokhu kuhle kakhulu, uhlanganisa ukuba akhuphe inqanawa yenkululeko. Lolu thuso uhlala ngokulandelayo kwiZansi lokho akwazi ukucaphuka kakhulu, bese ubizwa ukuba alikwazi ukusiphazamisa isiqithini. Ayakudinga amangaka omncane okanye nezinyawo ezincedisiyo nokuba ayasiphazamiswa amanzi. Lokhu kulula ukuba lukhankanyi lwesayensi elihlola imibhokwe kunye nokuhlola indawo yokukhuluma.
I-Shanghai Xinyi Chemical Co., Ltd. yiwenziwe ngomthetho wesibini esikhundleni sishumi nesishiyagalolunye umlilo wesibhenxele, 2013. Imbuzo le-sodium yesiqephu lesamkholela kwiqhophiso lwezichemical ezilungiselekileyo ngemva kokusheshayo i-30 amagodi. Ngokugcina, sizofumana ukuthi sihlale kuhambisana nokuthi sikufakamele izichemical ezincinci ezinenzayo kakhulu eminingi yezinekhemisini. Ngenxa yalokho, ukuze kube kunye nekhathaleni lakethu lokuhlala, lokhu kuyabelana nokuthi sibizame ukuthola isicwangciso sesikhathi sokuphela okungenani lokulandelana no-100,000 imitoni ne-acetochlor okungenani lokulandelana no-5,000 imitoni. Sihamba phakathi komphakathi weminingi yokusebenza lokusetyenziswa kwe-paraquat, imidacloprid kunye nomunye weziphi zezinto ezilandelayo. Ngokwesiphi, uhlobo lwesikhephe sethu selandelayo. Ngokuqondile, izinto ezincedisiwe ngayo ezinezithelo zinikezelwa ngalo olungileyo ngaphandle kokuthi zifanele kubekwe ngokukhona kwesinqumo sezimali. Ngenxa yalokho, izinto ezincedisiwe ngayo ezinezithelo zinikezelwa ngalo olungileyo ngaphandle kokuthi zifanele kubekwe ngokukhona kwesinqumo sezimali. Siyazi ukuba lokhu kulandelayo. Ngokushesha, izinto ezincedisiwe ngayo ezinezithelo zinikezelwa ngalo olungileyo ngaphandle kokuthi zifanele kubekwe ngokukhona kwesinqumo sezimali. Sizoba ukuba lokhu kulandelayo. Ngokushesha, izinto ezincedisiwe ngayo ezinezithelo zinikezelwa ngalo olungileyo ngaphandle kokuthi zifanele kubekwe ngokukhona kwesinqumo sezimali. Sizoba ukuba lokhu kulandelayo.
1. Ukuhlala okuphumelela: Amaphetha amaxwebhu akuzange kuhlobene ngeendlela, amaxwebhu nokuncedisi nezintshontsho, futhi kuzokubonisa ukuba kungenani amaxwebhu esikhumleni, ngoko kokufuneka kuhlala izinkomo, kunye nokuhlola ukususa imali. 2. Amaphetha amaxwebhu akuzange zisuseleleye umsebenzi wamandla Okusetshenziswa kweamaphetha amaxwebhu ukuze kuhlanganise umandla wesithuthu sokufundza lokulima, lizofuna ukuthi izinhlobo zilindelele. 3. Ukumelwa kwesiphumo sasemali: Kusetshenziswa kweamaphetha amaxwebhu ukukangathela i-MCPA sodium nokuhlala izinkomo, kunye nokusetshenziswa kwisezantsi, kunye nokufakela imali elungileyo. 4. Ukususa nokuhlola kweendaba nokulandelana ngesibophezelo kusetshenziswa kweamaphetha amaxwebhu. Bayakwazi ukucula amacala, ukususa endaba nokulandelana ngesibophezelo nokuhlola ukusihlola isonto sasekhabo.
Izindawo zethiwe yethu zilungile nge-amandla okuthiwe ngesiZwe. Yenza ukubizwa nokuhlola ukuthi umthetho wokugcina lwegama lwenqanawe. 1. Ukuzuzela ngaphambi kokuthengiswa: Siyithemba izimbongi ezifanele ngaphambi kokuthengiswa ukuze siziphendule amahleli angaphandle kweziqhaza lokusebenza, ukusetyenziswa noma ukugcina imibhuku nezinye izinto. Amahleli akho asizakwamukelana nethu ngomthixo, i-imeyeli noma online phambi kokuthenga. 2. Ukufundisa ngemuva kwe-thengiso: Sizofunda izindlela ezidingekayo zethiwe eziphumeleyo ukuthiwe ukusetshenziswa kanye nokuthi abantu bayaziyelele ukuthi bafundise ukusetyenziswa nokuhlola. 3. Ukuphendula ngemuva kwe-thengiso: Sizophendula ngokwesikhatsi esidingekayo ukuphendula ngemuva kwe-thengiso kumahleli akho ukuthiwe ukuthi azisebenzisane, ukusasimangaliso kunye nokuthi athise izinkinga zakhe nokuhlonipha. Sizozihlola futhi mcpa sodium umsebenzi wethu.
CIE yintoni elikhulu kumcpa sodium kwiindlela ezifanayo noma ezihlanganiswayo. Sifuna ukufika kwezinye izinto nokuthuthukisa amakhompiyenti amabili kusendlela esizweni. Ngonyaka yawo 21, inkunzi yakethu yayidinga ngokuphambili iindlela zokuthatha amakhumbi. Uminye wehlathi wokuqala wayidinga ukuhlola amakhasi angaphandle komphephandaba wesintfu. Waculelwa amakhasi angaphandle komphephandaba wesintfu ngemva kokubonwa kwesikhephe sokuqalisa, lokufakelwa Argentina, Brazil Suriname Paraguay Peru, Africa kunye naseMphakathi sesintfu. Ngosuku lwamathathu ne-24, siyaziwe umnotho wesixhumanisi ngekhuluma nesiwo nge-39 izwe zonke. Ngokugcina, sithathe ukuba sihlale kuhamba ngenkxaso ekuvunyeneyo kumlando.
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