Uburyo bw'ibikorwa n'iterambere rya Glyphosate

Glyphosate nubwoko bwa terefone kama hamwe na ebroad spectrum yatsemba. Glyphosate cyane cyane ifata ingaruka muguhagarika biosynthesis ya aside amine ya amino, aribyo biosynthesis ya phenylalanine, tryptophan na tysine ukoresheje inzira ya shikimic. It has inhibitory effect on the 5-enolpyruvylshikimate-3-phosphate synthase (EPSP synthase), which can catalyze the conversion between shikimate-3-phosphate and 5-enolpyruvate phosphate into 5-enolpyruvylshikimate-3-phosphate (EPSP), so glyphosate interfere Hamwe niyi biosynthesis yimyitwarire yuburyo, yavuyemo kwegera kuri Acikimic muri Vivo. Byongeye kandi, glyphosate irashobora kandi guhagarika ubundi bwoko bwimiterere yibimera hamwe nibikorwa bya enzyme. Metabolism ya Glyphosate mubihingwa byo hejuru biratinda cyane kandi byageragejwe nuko metabolite yacyo ari aminomethylphocfoshonic na methyl amino acide. Kubera imikorere minini yakazi, gutesha agaciro buhoro, hamwe nuburozi bukabije bwa glyphosate mu rubiri, glyphosate ifatwa nkubwoko bwiza bwo kugenzura ibyatsi bibi.GLYPhosate yakoreshejwe cyane kubera inyungu zayo zidatoranya Kandi ingaruka nziza nziza, cyane cyane hamwe nubuso bunini bwo guhinga ibihingwa byibihingwa bya glyphosate-kwihangana kwambukiranya, bibaye imbangu yakoreshejwe kwisi yose.

Dukurikije isuzuma rya Pmra, Glyphosate nta nyarugero ntaho bushobora guteza ibyago bya kanseri mu bantu. Nta kamaro k'ubuzima bw'abantu biteganijwe binyuze mu gusuzuma imirire (ibiryo n'amazi) bifitanye isano na glyphosate ikoreshwa na; Kurikiza amabwiriza, kandi nta mpamvu yo guhangayikishwa n'ubwoko bw'akazi ukoresheje Glyphosate cyangwa ibyago ku baturage. Ntabwo ibyago byo kubidukikije biteganijwe mugihe gikoreshwa hakurikijwe ikirango cyavuguruwe, ariko spray buffer irasabwa kugirango igabanye ibyago byo gutera ibyago byo gutera ubwoko budashobora kuba intego (ibimera, amafi yoroheje n'amafi hafi ya progaramu ya porogaramu).

Bigereranijwe ko gukoresha ku isi bya glyphosate bizaba 600.000 ~ 750.000 t muri 2020.000 ~ 920.000 ~ 920.000 byo kwiyongera.