Kwisicwangciso esenziwe eTshayina sowama-2025, ukwenziwa kwezinto ngobuchule yeyona nto iphambili kunye nomxholo ophambili wophuhliso lwexesha elizayo lweshishini lokuvelisa, kwaye ikwayindlela esisiseko yokusombulula ingxaki yeshishini lokuvelisa laseTshayina ukusuka kwilizwe elikhulu ukuya kwilizwe elinamandla.
Kwiminyaka yoo-1970 noo-1980, iifektri zokulungiselela zaseTshayina zazinoxanduva lokupakisha ngokulula izibulali-zinambuzane kunye nokucubungula i-concentrate emulsifiable, i-arhente yamanzi kunye nomgubo. Namhlanje, ishishini lokulungiselela laseTshayina ligqibile ukwahlukahluka kunye nokukhetheka kweshishini lokulungiselela. Kwiminyaka yoo-1980, ukuveliswa kwezilungiso zezibulali-zinambuzane kwakhokelela kwincopho yokuphucula inkqubo kunye nokuzenzela. Ulwalathiso lophando nophuhliso lokulungiselela izibulali-zinambuzane lugxile kwimisebenzi yebhayoloji, ukhuseleko, ukonga abasebenzi kunye nokunciphisa ungcoliseko lokusingqongileyo. Ukukhethwa kwezixhobo kufuneka kudityaniswe nolwalathiso lophando nophuhliso lokulungiselela izibulali-zinambuzane, kwaye kuhlangatyezwane nale migaqo ilandelayo: ① iimfuno zomgangatho wemveliso; ② iimfuno zokhuseleko lokusingqongileyo; ③ iimfuno zokhuseleko; ④ inkonzo emva kokuthengisa. Ukongeza, ukhetho lwezixhobo kufuneka luqwalaselwe nakwiinkalo zokusebenza kweyunithi ephambili yemveliso yokulungiselela kunye nezixhobo eziphambili zokulungiselela. Khokela bonke abasebenzi ukuba bathathe inxaxheba kwingxoxo yokukhetha izixhobo, kwaye uzame ukwenza ukhetho lwezixhobo ngenyathelo elinye.
Xa kuthelekiswa nemveliso yendabuko, umgca wemveliso ozenzekelayo ubonakaliswa bubuchule kunye nocwangco. Ekusetyenzisweni kwenkqubo yolawulo lweyunithi oluzenzekelayo, kufuneka kuqwalaselwe ngokukodwa oku kulandelayo: ① unyango lwangaphambi kokusetyenziswa kwezinto ezikrwada nezincedisayo; ② impendulo yokungaguquguquki kwe-asidi, ulawulo lobunzima be-alkali yotywala kunye nenkqubo yokulawula ukuhamba kwamanzi; ③ ulawulo lomgangatho ophezulu nophantsi wolwelo kunye nolawulo lobunzima betanki yokuzalisa kunye neyokufaka ibhetshi.
Kukho iindawo ezintlanu eziphambili kwinkqubo yolawulo edibeneyo yomgca wemveliso yokulungiselela i-lil crop glufosinate: ① inkqubo yolawulo lokusasazwa kwezinto eziluhlaza; ② inkqubo yolawulo lokulungiselela imveliso; ③ inkqubo yokuthutha nokusasazwa kwemveliso egqityiweyo; ④ umgca wemveliso yokuzalisa ngokuzenzekelayo; ⑤ inkqubo yolawulo lwendlu yokugcina impahla.
Umgca wemveliso oguquguqukayo okrelekrele awunakuhlangabezana neemfuno zokulungiswa kwezibulali zinambuzane okuqhubekayo nokuzenzekelayo, kodwa unako nokwenza amashishini aphendule ngokukhawuleza. Yindlela ekuphela kwayo yoshishino lokulungiselela. Ingcamango yoyilo lwayo yile: ① ukuhanjiswa kwezinto ezivaliweyo; ② Ukucoca nge-CIP kwi-intanethi; ③ utshintsho olukhawulezileyo lwemveliso; ④ ukuphinda kusetyenziswe.
Ixesha lokuposa: Jan-18-2021