Constraints to Hamari sheep farming under range conditions in Darfur and Kordofan Regions of Western Sudan.

The study was conducted to identify the major production constraints of Hamari sheep in Darfur and Kordofan Regions of Western Sudan. A structured questionnaire was administered to 128 farmers in Darfur and Kordofan. Feed shortages, prevalence of diseases and parasites, and predation were more severe in Darfur than Kordofan (P < 0.05). Thefts were ranked higher by farmers using the sedentary system compared to those using semi-nomadic system (P < 0.05). Water shortage was ranked higher by farmers with small flocks, large flocks, semi-nomadic and sedentary husbandry system in Kordofan than their counterparts in Darfur Region (P < 0.05). Farmers practising semi-nomadic husbandry system and sedentary system in Darfur region ranked diseases, parasites and predation higher than those practising semi-nomadic and sedentary system in Kordofan region (P < 0.05). Feed shortage was ranked higher as a challenge by farmers practising semi-nomadic system in Darfur Region than those practising semi-nomadic system in Kordofan Region (P < 0.05). It can be concluded that the severity of challenges facing Hamari sheep producers vary with flock size, region and production system used.