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机译:Economic valuation of cactus pear production in semi-arid regions of Tunisia
National Agronomic Institute of Tunisia, University of Carthage, Tunisia;
School of Higher Education in Agriculture of Mateur, University of Carthage, Tunisia;
International Center for Agricultural Research in the Dry Areas, Tunis, TunisiaInternational Center for Agricultural Research in the Dry Areas, Amman, JordanOffice of Livestock and Pasture, Tunis, Tunisia;
climate change; dry areas; fodder production; fruit production; market; production systems;