Nkibikoresho bisanzwe bikoreshwa mubyumakuvura hejuru, icyumani muri

icyifuzo kinini mu nganda.Imyaka mike ishize hamwe niterambere rihoraho ryimbere murugo

inganda zitanga ibyuma, igiciro cyicyuma nacyo kiri kugabanuka umwaka

mwaka, ariko urugero rwo gukoresha rugenda rwaguka, amafaranga yagiye akura uko umwaka utashye.

Mu myaka mike ishize kubera ibiciro byibyuma byubushinwa byazamutse, nkibikoresho nyamukuru byibyuma

kurasa,ibyumaibiciro byazamutse, ariko mugihe cya vuba, ibiciro byibyuma byagabanutse

na none, kugurisha igiciro cyibyuma nabyo biragabanuka, bityo bigura ibikoresho bibisi, ariko

kugurisha ibicuruzwa byarangiye isoko, nicyuma rusange cyarashe inyungu yuwabikoze

margin inzira yose.Kuberako bamwe mubakora ibicuruzwa bihumye, biganisha kuri a

ibyerekezo byinshi bya tekiniki ntabwo bihari, ubwiza bwicyuma ntabwo bwabaye garanti nziza,

icyumaisoko rimwe ryagaragaye ibintu bivanze.Ariko hamwe no gukira byihuse kandi

iterambere ryisoko ryamasasu mumyaka yashize.

Mu myaka yashize, Ubushinwa bwateye imbere mu nganda, isoko ryicyuma rigenda ryiyongera

gutwarwa, ibyifuzo byisoko nibyiza.

Kurasa ibyuma ni ubwoko bwicyuma gikunze gukoreshwaibikoresho byo kuvura, icyuma ni

bitunganijwe neza, ubunini buke, ukoresheje ibyuma kugirango uvure hejuru yicyuma

Igikorwa gishobora kugira uruhare mukwongera umuvuduko wubuso bwicyuma gikora, gishobora

neza cyane kunoza ubushobozi bwo kurwanya umunaniro wakazi.Gukoresha icyuma

gutunganya ibyuma bikozwe mubyuma bifite ibiranga umuvuduko wogusukura byihuse, ibyuma

kurasa noumucangagira ubukana bukwiye, hamwe no kwihangana neza, imfuruka y'imbere na

Imiterere igoye yakazi irashobora kuba imwe kandi isukuye byihuse, gabanya igihe cya

kuvura hejuru, kunoza imikorere yakazi, nibikoresho byiza byo kuvura.

Kurasa ibyuma nibikoresho bisanzwe byo kuvura, hariho ubwoko bwinshi bwicyuma, kuri

ubwoko butandukanye bwibyuma, ibikoresho fatizo nibikoresho ntabwo arimwe.Uwiteka

ibikurikira nibintu nyamukuru biranga ibyuma:

Kurasa ibyuma ni ubwoko bwibikoresho byo mu rwego rwo hejuru birwanya kwambara.Ifite ubukana buciriritse,

gukomera gukomeye, kurwanya ingaruka nziza no kuramba kuramba.Mugihe cyoza

urupapuro rwakazi, rufite imbaraga zo kwihangana, kwihuta gusukura no gukoresha bike.Icyuma ni

ikoreshwa cyane, nko guta, kwibagirwa, gutunganya ibice hejuru nibice nyuma yubushyuhe

kuvura ubuso hamwe nindi mirima.Kurasa ibyuma bikoreshwa mubikorwa rusange,

kubaka ubwato, n'ibindi.