Takeshima, Hiroyuki; Edeh, Hyacinth; Lawal, Akeem; … - International Food Policy Research Institute (IFPRI) - 2014
This paper presents results of a small survey of tractor owner-operators conducted in Kaduna and Nasarawa states in … of tractor horsepowers may improve efficiency over diverse soil types; (3) similar to some Asian countries in the 1980s …, tractor operations are mostly concentrated in interviewees’ local home districts, though a fraction form groups and serve in …