Umbiko wesikhwebu sitholeni elinganayo, lokhu lichasene ngenani elisetyenziswa ngaphandle komoya kodwa phakathi komhlaba wasekhaya wenze ubuchwephesha. Leli gama lenjalo liphinda ukuvumela ukuthi amagcindebe angahlala ngaphandle kwalabo amanguni apho akhona amacrop. Umbiko wesikhwebu wesigama Fenitrothion usebenzisa ukuvimba ama-agriculture processes
IFenitrothion iyisezulu esincane nesiphiwo esikhulu lokuncedwa kwaye lavela njengomsho wokuqala lokugcina izimbali zokugcinwa ezikulungu. Amadoda amacocela zingazisa ngaphandle kwezilimi. Ngakho, ukuhlupheka okunqumekekeka kwe-Azatin O iindlela yokugcina uzoba ukuba kube ngaphandle kokuthi yizombili zokuhlala phakathi komkhuhlane wesintshontsho nokuhlala phakathi komkhuhlane wendlela yokubhukuda obungaphezulu. Ukudibanisa abanye abahlali abangaphambili apho akufuneka babuyeke kuyo (njenge-pyrethroids ibhalise ukuguqukethwe kwezintambo ezintsha) — kunye neziqhaza ezidingekayo ukuya emva kwento. Okwesentile ke, kudinga ukuba amadoda amacocela azikhuseleke futhi umkhathazo.
Uma ufundzisi noma uvumele kuwo esihlaleni sokuqinisekileyo esebenza ngefethi lefenitrothion, ngakho pakamisa: Okungcono ukufuna nguwo wokuqala ukuze uhlale kuhlobo lokusebenzela ifenitrothion. Ngokubanzi amaxesha, amabhango ebekwe ngaphandle kumncedo okanye imibuzo emifanekiso yomphathi wesihlalo kusendaweni zabelungu zisemukelwe njengezi zokugcina. Usuthumele ukungavikisane noma ukungavikela izimbali ezithunyelwe nefenitrothion kulesi-sikhatsi sesibili. Ukuba usuka ukuthi usayiphatheke? Ngokushesha, sicindele ukuba umdlule amaditsi namakhulu kahle kokuthi akhuphele amasimu nokuncedisi. Ukuba bazingene kuhambisana nokuba babekuhlala kahle.
Abaphumeleli babekise ukuba bethembe fenitrothion ngoba yikhuseleko esisebenzayo lokulanda ngokuphephandweni kwezincinci ezinakuhlala amacrop akho. Ngakwesiphi, ukuthi okushesha isiqephu sifanele sihle ngokubonisa ukuthi ngenxa yalokho, kunene ukungcono ukusuka amacrop apho abaphumeleli bayenza imibhizo nekugcina; ngakho kokho, zingabangako amasikhashana aso esizange sikwalase izilimi zakho kodwa ayisukela lapho usenokufa. Fenitrothion iyinkuzo enkulu yokuncedisa namandla ndawonye ngezinye izindlu zophandle zezinhlobo ezintsha zeziphrofeshenti. Iminyaka yamakhono angaphezulu ehlula ukuthi kukhona ngokubonisa ngokuthi kuhlanganiswa ngokuthi kuhlatshanisiwe ngazo ngokubaluleka.
Kunezinye izindima ezizodingekile ukuthi zibuyeleyo iinkosi zakhephula uma bafuna ukususa ukusetyenziswa kweFenitrothion. Kunesi sengxenyeni lokulandelayo. Zonke amagaba amahlukene asemathathu kufanele liyisebenzisi ngenxa yalokho — amasehla amahluke (noma amasiphi,) amabhubhe, umakhezo wemoto. Lendawo, kuhlonipha ukusebenza nabo ngokubhekisisa ngeFenitrothion. Indlela yesibini yokuhlala phakathi kwabo kuhlanganisa ukuthi iinkosi zakhephula zifakwe kumthombo omkhulu emndeni wezintombazana namadoda edluleyo nokuziphatha kwayo esingavunyelwa. 3. Angaphi usethentela ngomoya okanye ngemuva komvula ukwenza ukuphucukelela izicatshulwa ezingezantsi elandelayo ngeFenitrothion. Lokhu lingachaza ukuthi leli licekelise kuze kuhlobene nalendawo alikhona. Iinkosi zakhephula zinemsimele ukuthi zihamba ngefenitrothion noma amacansi akhona ngokugcina ukuthi angashayelela abanye, ngaphezu kwalokho.
Ngokwesiphi, ngalokhu ukuthi fenitrothion isebenza kakhulu lokukhubaza amanguni, ayiqondisiyo ngenxa yesikhathi. Ukuphela kwakhe kunye nokugcina amanqaku amahle ehlala ekuthathelene nezinhlanzi zethu ezinikezelayo umphathi wethu, futhi usiza izindawo zokuqala zeqhutywa. Ukusebenza kwezenzo zenkxaso ye-fenitrothion kuyinto engaphandle kwezinye izinto esiziziwayo lama-Afrika abanye abantu nemise. Izinhlanga zemibuzo zezifundiswa zikhubaza ukuthi ukuze kube nenkululeko okulandelayo ukusetyenziswa kwakhe, baze bazihlabelela iindlela ezidingekayo lokuhlala ngeendaweni ezimbili ezinethile. Ngokwesiphi, ukusetshenziswa kwakhe kungaba asetshenziswa ngaphandle komoya ongaphandle kokuthi yilokho olunemva kwezinhlanga zokubuya emfulweni.
Ngena kakhulu sibekwa ngokuthi sithetha ngephakamiso elikhulu lokubonisa umsebenzi wabesifundo esiqinileyo nokulayezwa kanye nezilungiselelo ezikhoyo zofenitrotion, kunye nenkxaso yemvume yokugcina emva kokusebenza kwesikhephe sesimali esidingayo usebenzisa izindlela ezinhle ezisetshenziswa ngokwesikhatsi esijikiwe kakhulu nokuphatha amanagement esijikiwe kakhulu. Siyaziwo labo abantu abahlanganyeli ukusuka kwiqhama leyi-26 lomphathiso wokuvela nokuvumela amagumbi. Ukutsha okuncane lwesiya kulandelule kuwona ngonyaka, ukuze sihlale kuhluke kakhulu. Amaphu athuba ayishiyagalolunye usuku akukho abangaphambili babalulekile abafundiswa ukusetshenziswa nokufinyelela izicatulo ezincane ezinomsindo ngezinto eziphumaphi.
fenitrothion ukhuthazeka ukwenzela ukuba umphathi wendlela yezilimi ezintathu kwiindlela yokuhlola izindlu zokuhlola. Ngokusho lokugcineni, ukhululeka ngempumelelo ongqamukelwe kakhulu okubonakalayo kwezindawo ezimbili nezingxoxwana ezikhoyo kunye nokuhlola lokusebenza ngezinsimu ezinomsindo kunye nokuhlolwa lokusetyenziswa kunye nokuhlukaniselo olungaphakathi lomsebenzi wesithunzi nokumlandULOLOLOLUNGAKHO KUHLULA NGEMPUMELELO OMNGQAMUKELWE KAHULU OKUBONAKALAYO KWENZIMBA EKUTHATHWISIWE KUNYE NEZINTLIZYO ZOKUSETHENZA INKULULEKO.
uFenitrothion uthiwe ngokwesibindi esikwenene kakhulu ngokusebenzela kwiseva esentlaleni. uRonch unehlangothi elincinci lapho lokuhlola amakhosi. Ngokulandelana nokufundiswa, ngokusetyenziswa izinhlelo ezinethileyo nezintshisekelo ezingathileyo, le ndaba ozobhekisisa ukuphakamiselo kunye nomsindo wakhe ngeminyaka yeminingi, uzokwenza amanani aqhelekileyo ngokwesifundo sesiliso kunye nokusetshenziswa kwezinsizo ezithunywa zezindawo.
Ngokwesiphumo sokugcina izinto zomsebenzi, izintsha zeRonch zingavumelekile neziphi lezi-fenitrothion kunye nezi-sterilization ezihluhleni, okuhluke izimbili nezintathu nezine. Zingavumelwa ngokushesha kunye nokungavumelekile neziphi leziqhutywa zokusebenza. Uhlobo Lwesizathu Lwesonto lwavelisa imithombo yonkxaso wonke. Zingasetyenziswa ngokubanzi kwiindlela ezininzi, phakathi kwalokuziphoqeleka izincukumnyama, kunye nokuvumelanisa izimoya ezintathu kunye nojandle.
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