Imiti irangi igabanyijemo ubwoko bubiri:ibaranaamarangiAmabara ashobora kugabanywamo ibiceibara ry'umwimererenaibara ritari umwimererehakurikijwe imiterere yazo. Amarangi ni ibintu by’umwimerere bishobora gukoreshwa mu bintu byinshi bishongesha irangi na pulasitiki, bifite ibyiza nko kuba ndende, imbaraga nyinshi zo gusiga irangi, no kubona neza. Ariko, imiterere rusange yabyo ni nto kandi kwimuka bishobora kubaho mu gihe cyo gusiga irangi.
Ibara rishobora kugabanywamo cyane ibara n'irangi. Ibara ni ibintu bitanga ibara ry'ibikoresho binyuze mu gukurura no kugaragaza urumuri mu buryo bwihariye. Bishobora kugabanywamo ibara ry'umwimerere (rikomoka ku bintu bishingiye kuri karubone) n'ibara ritari umwimerere (rikomoka ku myunyungugu). Ku rundi ruhande, irangi ni imvange y'umwimerere ishongeshwa mu bintu bishongeshwa kandi ishobora gukoreshwa mu gusiga irangi ku bikoresho bitandukanye, harimo na pulasitiki. Ifite ibyiza byo kuba ifite ubucucike buke, imbaraga nyinshi zo gusiga irangi, no kubona neza. Ariko, bitewe n'ingano nto ya molekile, irangi rikunda kwimuka cyangwa kuva amaraso mu bikoresho byasizweho, cyane cyane mu bihe bimwe na bimwe by'ibidukikije, nko mu bushyuhe bwinshi cyangwa guhura n'ibintu bimwe na bimwe bya shimi.
Dukurikije isesengura ry’abahanga mu by’imitekerereze ya muntu, 83% by’ibitekerezoibyoabantu bahabwa n'isi yo hanzeis hashingiwe ku bumenyi bwaboikibituruka ku buryo umuntu abona ibintu. Bigaragara ko akamaro ko kugaragara kw'ibicuruzwa, cyane cyaneibara ry'ibicuruzwakugaragarae, ni ingenzi cyane. Ku bijyanye n'ibicuruzwa biryoshye, baba abakoresha bakoresha cyangwa batakoresha, ibara ry'ibiryo rigira uruhare runini mu kugena.
Itsindaubusabeibara ry’ibirangi rikomeje kugaragara cyane mu nganda zigezweho z’ibiryo by’amatungo n’ubworozi bw’amafi.Hari impamvu ebyiri zikurikira:: icya mbere, guhindura ibara ry'ibiryo hakoreshejwe irangi. Cyane cyane mu ikoreshwa ry'ibiryo bitari ibya gakondo, kongeramo irangi kugira ngo bihishe amabara mabi y'ibiryo bimwe na bimwe bitari ibya gakondo (nk'ifunguro rya rapeseed),kugira ngokwita ku ngeso z'imitekerereze y'abakoresha, kandi bikongeraeipiganwa ku isoko.Muri icyo gihe, inagira uruhare mu gutera ubushake bwo kurya no gutera abantu kurya ibiryo.Amabara agize uru ruhare ashobora kwitwa amabara yo kugaburira.
Igihe cyo kohereza: 27 Ukwakira 2023