خالد بن نهار الرويس

This paper has used the (AIDS) model to study and analyze the import demand for rice of the Kingdom of Saudi Arabia. Further, the level of competition and the separability among the main sources…

Wheat is considered to be one of the important goods for most of countries in the world, since that the Saudi government trying to reach the safety level of food security by keeping the strategic…

Broiler farms are considered one of the highest priority areas that have gained major support and incentives in the government policy.  Broiler farms in Central Saudi Arabia require substantial…