Ubu buyobozi bwuzuye bushakisha isi yakoreshejwe, isubiza ikibazo gikomeye, 'Ninde ugurisha amapine yakoreshejwe nk'abacuruza. Ingingo ishimangira ibyiza bya traktor bikubiyemo amafaranga yo kuzigama no kuzigama ibidukikije, guha imbaraga abaguzi ubumenyi no kwiringira guhitamo amapine yakoreshejwe mu buhinzi bukoresha ubuziranenge bw'ubuhinzi n'ubucuruzi.
