Almohasen, Faisal Mohammed2022-05-182022-05-1820111893https://drepo.sdl.edu.sa/handle/20.500.14154/3540Camelids are important animal production resource in many areas of the world (Tibary et al 2006). The kingdom of Saudi Arabia is the largest country in the Arabian peninsula with 2.25 million square kilometers of which more than 80 % of the area is classified as rangelands.enThesis