Ibyatsi bifata ubutaka
Ubu ni uburyo bwifashishwa mu buhinzi aho batera ibyatsi bifite imizi miremire bigafata ubutaka bushobora kugenda bitewe ni isuri aha twavuga nka tiribusakumu, sitariya, mukuna, urubingo.

Gutera ibiti 

Gutera ibiti harimo ibivangwa n’imyaka ni bumwe mu buryo bwiza bwo kugabanya ndetse no kurwanya isuri kuko bifata imisozi bityo imvura iguye ntigire ubukana k’ubutaka kuko ifatwa mu mashami n’ibibabi ikagera hasi itagifite ubukana ahubwo amazi y’imvura agacengera mu butaka. Ni ngombwa rero kongera gutera amashyamba aho yarari hakurikijwe ubuhaname bw’umusozi, ndetse no gutera ibiti bivangwa n’imyaka ahagenewe ubuhinzi.

Amashakiro 
Ibidukikije
Ibiti