Mu myaka ya vuba aha, gukunda ikawa mu Bashinwa biriyongera uko umwaka utashye. Dukurikije imibare igaragaza ko umubare w'abakozi bakora akazi k'ubukorikori mu mijyi yo mu cyiciro cya mbere uri hejuru cyane, kandi ibikorwa byinshi byo kunywa ikawa biri kugaragara.
Ubu ingingo yacu ni iy’ipaki ya kawa, ikirango cy’ikawa kizwi cyane cyo muri Danemark - Igikombe cy’abahinzi, Igikoresho cya kawa cyashyizweho nabo, Amasashe yo guteka ikawa atwara abantu, Yakozwe mu mpapuro zitwikiriwe na PE, urwego rwo hasi rufite urwego rwo gusiga ikawa, Urwego rwo hagati rugizwe n’impapuro ziyungurura n’ikawa ishaje, Hejuru ibumoso hari umunwa w’inkono y’ikawa, Ahantu hera hagaragara hagati mu gafuka inyuma, Byoroshye kubona ingano y’amazi n’imbaraga za kawa, imiterere yihariye ituma amazi ashyushye n’ifu ya kawa bivanga neza. Bibungabunga neza amavuta karemano n’uburyohe bw’ibishyimbo bya kawa binyuze mu mpapuro ziyungurura.
Ku bijyanye n'ipaki idasanzwe, bite kuri icyo gikorwa? Igisubizo ni cyoroshye cyane gukoresha, banza uce agace ko gukurura kari hejuru y'agafuka ko guteka, nyuma yo gutera mililitiro 300 z'amazi ashyushye, ongera ufunge agace ko gukurura. Kuramo agapfundikizo k'umunwa nyuma y'iminota 2-4, ushobora kwishimira ikawa iryoshye. Ku bijyanye n'ubwoko bw'agakapu ko guteka ikawa, biroroshye gutwara no gusukura imbere. Kandi agapaki ko mu bwoko bwayo gashobora kongera gukoreshwa kuko hashobora kongerwamo ikawa nshya yo mu isafuriya. Ikwiriye gutembera no gutembera mu misozi.
Gupfunyika ikawa: kuki hari imyobo mu mifuka ya kawa?
Umwobo uvamo umwuka mu by'ukuri ni valve y'inzira imwe. Nyuma y'uko ibishyimbo bya kawa bikaranze bizana dioxyde de carbone nyinshi, akazi ka valve y'inzira imwe ni ugusohora umwuka uva mu gikapu, Kugira ngo hamenyekane ubwiza bw'ibishyimbo bya kawa no gukuraho ibyago byo kwiyongera kw'umufuka. Byongeye kandi, valve y'imyotsi ishobora kandi kubuza ogisijeni kwinjira mu gikapu iturutse hanze, bigatuma ibishyimbo bya kawa bishiramo umwuka no kwangirika.
Igihe cyo kohereza: Gashyantare-17-2022
