Ibigize: Amabarabara y’umuryango afise amabuye y’agaciro agizwe n’ibice bibiri: umugozi w’amabuye y’agaciro wifatanya n’urugi n’umugozi w’amabuye y’agaciro ufatanya n’uwo mugozi ubwawo.
Ibikoresho n’Uguhangana n’Umuriro: Amabarabara amwamwe y’umuryango akoreshwa n’amabuye y’agaciro arafise ivyuma vy’ivyuma vy’agaciro vyuzuye ivyuma bishobora gukingira umuriro-. Bishobora kandi gushiramwo ibikoresho bishasha bishobora gukingira umuriro-n’ubushuhe nk’ivyuma vyitwa perlite vyagutse, bikaba bituma bishobora gukingira umuriro cane kandi bishobora gukingira ubushuhe neza cane.
