Glyphosate - yabaye imiti yica udukoko nini ku isi haba mu bicuruzwa no kugurisha

Imiti yica ibyatsi igabanijwemo amatsinda abiri: kudatoranya no guhitamo.Muri byo, ingaruka zo kwica imiti yica ibyatsi idahitamo ku bimera bibisi nta “tandukaniro”, kandi ubwoko nyamukuru burimo glyphosate.Glyphosate hamwe na formula ya chimique C3H8NO5P ibaye imiti nini yica udukoko ku isi mu bicuruzwa no kugurisha.

Nubwo glyphosate ari imiti yica udukoko idahitamo, ni imiti yica ibyatsi hamwe no kwinjiza imbere.Ingaruka yacyo yo kurandura ni nziza, irashobora gukomeza igihe kirekire cyibikorwa, ingaruka ni ngombwa cyane.Byongeye kandi, glyphosate irashobora kwangirika vuba na mikorobe nyuma yo guhura nubutaka.Kubwibyo, glyphosate ifite ibyiza byo gukora neza, uburozi buke nibisigara bike, bikwiriye cyane cyane kubuhinzi.Ikoreshwa kandi mu bikorwa byo guca nyakatsi ya rubber, tuteri, icyayi, umurima w’imboga n’ibindi bimera by’ubukungu, bikaba ari ingwate nziza yo kongera umusaruro n’isarura rihamye mu gutera.

Kuva mu myaka ya za 1980, hashingiwe ku kwiga ikoranabuhanga ryateye imbere mu mahanga, Ubushinwa bwatangiye gukora ubushakashatsi no guteza imbere inzira zitanga glyphosate.Binyuze muburyo bwiza bwo gutezimbere no gutera imbere, tekinoroji yarushijeho gukura, kandi igipimo cyisoko cyakomeje kwaguka.Mu 2021, ku isi hari ubushobozi bwa toni miliyoni 1.13 za glyphosate ku isi, muri zo Ubushinwa bukaba bwarageze kuri toni 760.000, bingana na 60%, kandiUbushinwayahindutse ahantu hanini cyane ku isi.Mu myaka ibiri ishize, umusaruro wa glyphosate mu gihugu wakomeje kwiyongera, kandi umusaruro w’imbere mu gihugu urenga toni 800.000s kurimwaka muri 2022.

Isosiyete yacu yashinzwe imyaka 10 kandi glyphosate yamye nimwe mubicuruzwa byacu byiza.Ibisohoka buri mwakaisbirenze 10.000toni, zoherezwa mu bihugu birenga 20 ku isi.Ikoranabuhanga rya glyphosate synthesis ya sosiyete yacu rimaze kugera ku rwego mpuzamahanga rwateye imbere, kandi ikoreshwa ry’ibice bikomatanyije biza ku isonga mu nganda.Dutegereje tubikuye ku mutima gukorana nawe.