The structures of breeding dairy cattle in the Sahara: The status in the M’zab valley (Southern Algerian Shara)

摘要

The dairy milk sector is a strategic sector in the Algerian agriculture with 2.39 billion liters in 2009, 2.7 billion in 2010 and 2.93 billion in 2011. The milk collection reached 572 million liters in 2011. The enthusiasm for milk production in the M’zab