Abanyamwuga benshi bemeza ko urufunguzo rwakazi gakomeye ko gusiga amarangi ari mukwitegura.Iyo myiteguro isobanura irangi ryiza risubira inyuma ryibiti kugirango ryuzuze ireme ryongera imitungo, risubizwa uko ryahoze.
Uburyo gakondo bwo gukuraho amarangi burimoibikoresho byamashanyarazi, umucanga, kogosha, uburozi nuburozi butagira uburozi, no guturika umucanga;byose bisaba akazi cyane kandi birashobora kwangiza.Ibiciro kuri ubu buryo bwo gukuraho irangi biratandukanye cyane kandi bigomba kubamo: ibikoresho nibikoresho;amafaranga yigihe cyakazi hamwe no gushiraho, gusaba, igihe cyo gutegereza no gukora isuku;tutibagiwe amafaranga yinyongera akenewe kugirango agabanye ingaruka kubakozi, ba nyiri urugo, ibidukikije, nibiti ubwabyo.Amajwi ahenze;birashoboka.
Ikindi kintu cyingenzi gisuzumwa mugihe ukuraho irangi ningaruka uburyo ubwo aribwo bwose buzagira ku giti.Imiti irashobora gusohora ibisigazwa bisanzwe hanyuma igasiga igiti mu giti na nyuma yo kwozwa cyangwa kutabogama.Ubushyuhe bwinshi (600pC) kuvaimbunda y'amashanyaraziIrashobora guhatira irangi irangi mu giti, kimwe no kuyitwika.Umusenyi no kogosha birashobora gusiga ibimenyetso bya gouge ndetse nibimenyetso byaka niba bidakozwe numu technicien kabuhariwe.Guturika umucanga bigomba gukorwa nababigize umwuga kandi bishobora kwangiza inkwi.
Kwambura irangi ry'imyenda ni inzira yoroheje cyane ku giti;cyane cyane kubintu byashyizwe kumurongo aho kubungabunga umwimerere, ibiti bishaje byifuzwa.Ubushyuhe bwa infragre bwinjira mubiti kandi mubyukuri bikurura ibisigazwa byimbitse mumashyamba kugirango bisubiremo imbaraga.Ikurura kandi irangi cyangwa langi yarohamye mu giti ibemerera gukurwaho neza.Ubushyuhe bukuraho ubuhehere bwimbitse mu giti kandi butabuza indwara ya fungus na fungus.Nyamara, ubushyuhe bwo hasi ya 200-300pC bugabanya ibyago byo gutwikwa cyangwa inkwi zifata umuriro.
Abashinzwe kubungabunga ibidukikije hamwe na ba nyir'umutungo bashyizwe ku rutonde usanga bashishikajwe cyane nubu buryo bwo gutema ibiti bitagira ingano ku ntambwe zabwo zitwara igihe, ibiranga umutekano, ingaruka nke ku bidukikije, inyungu ku biti bishaje ndetse n’imikorere isumba iyo ikuraho ibice byinshi.
Igihe cyoherejwe: Ugushyingo-29-2022
