الرئيسية/Assessment of phenotypic diversity of local Algerian date palm (Phoenix dactylifera L.) cultivars/Assessment of phenotypic diversity of local Algerian date palm (Phoenix dactylifera L.) cultivars Assessment of phenotypic diversity of local Algerian date palm (Phoenix dactylifera L.) cultivars Assessment of phenotypic diversity of local Algerian date palm (Phoenix dactylifera L.) cultivars