I-Bentazone iwumuthi wokubulala ukhula owamakethwa yi-BASF ngo-1972, futhi isidingo samanje emhlabeni wonke singamathani angama-9000.Ngokuvinjelwa kwamaconsi angu-2,4 eVietnam, inhlanganisela ye-methamphetamine ne-oxazolamide kulindeleke ukuthi ibe nethuba elihle lokusetshenziswa ezitshalweni zerayisi zendawo.Ingabe lolu hlobo oludala, oseluneminyaka engaba yingxenye yekhulu ubudala, luzovuselela imakethe yaseNingizimu-mpumalanga Asia?
Isingeniso Somkhiqizo
Igama lekhemikhali:I-3-isopropyl-1H-2,1,3-benzothiazide-4 (3H) - i-ketone 2,2-dioxide, eyaziwa ngokuthi i-bentazone;Amanye amagama: Bendazone, Paicao Dan.Ifomula yayo yesakhiwo imi kanje.
Indlela yokwenza:I-Fencao pine umuthi obulala othintana naye futhi okhethayo owubulalayo wezithombo, osetshenziswa emasimini omile futhi udluliselwa kuma-chloroplast ngokungena kwamaqabunga ukuze uvimbele i-photosynthesis.Ubhontshisi wesoya ungagaya i-methamphetamine, ibangele ukuthi yonakale ibe izinto ezisebenzayo.Kodwa-ke, izitshalo ezizwelayo ziyavinjelwa ohlelweni lokufana kwe-carbon dioxide ngemva kokufakwa, kuze kube yilapho zonke ziphela, futhi amaqabunga azo abuna futhi abe phuzi, ekugcineni aholele ekufeni.Isimo sezulu esinelanga nesifudumele sihambisana nokusebenza kwemithi.Uma isetshenziswa emasimini e-paddy, ingangena emaqabunga futhi imunce ezimpandeni, edluliselwa eziqwini nasemaqabungeni, ivimbele kakhulu i-photosynthesis yokhula kanye ne-metabolism yamanzi, okubangela indlala yomsoco kanye nokungasebenzi komzimba okuholela ekufeni.
Izinto zokulawula:Ingakwazi ukulawula ukhula olunamaqabunga abanzi kanye nokhula lwe-Cyperaceae, futhi ingasetshenziselwa ukutshala emasimini kabhontshisi wesoya, ummbila, uphizi, nerayisi, njenge-theophrasti theophrasti, isikhwama sikamalusi, i-chestnut yamanzi, i-spindless Datura, i-Helianthus, i-polygonum, i-Portulaca. , Ragweed, Xanthium, heterotypic sedge, duck tongue grass (umphumela muhle esikhathini seqabunga lokuqala kuya kwelesibili, futhi umphumela uyancipha kakhulu esikhathini seqabunga lesithathu), utshani besikhumba bekhabe, i-sparganium, njll. Ingasetshenziswa futhi yokulawula ubusika i-Anthemis, i-Matricaria, i-pearl chrysanthemum, ne-swine bane ensimini yezitshalo ze-spring cereal.
Isikhathi sokuthumela: Jul-11-2023