Effect of Organic Fertilizer Type and Level of Add on Vegetative Growth Traits of Olive Cultivar Ashrasi

Abstract The experiment was conducted on Rawa area at AL-Anbar Governorate- Iraq, during the 2021 and 2022 seasons by using 72 olive trees (cultivar Ashrasi) treated with 0, 15, 25 kg per tree from composted of common reed waste + cow, sheep, poultry manure, also 0 50 liters aqueous extract compost. results statistical analysis showed that: treatment kg.tree −1 compost consisting 80% 20% manure led to a highly significant improvement in vegetative growth traits (shoots length, number leaves shoots leaf area), concentration chlorophyll mineral content (N, P, K) compared control seasons.