Fig. 1From: Applications of humic and fulvic acid under saline soil conditions to improve growth and yield in barleyThe effects of treatment with humic acid or fulvic acid and different rates of the recommended dose of phosphorus fertilizer (RDP) on spikes weight (g) of barley cultivar Giza 123 in the seasons 2018/2019 and 2019/2020. Different letters associated values indicate significant differences between values at p≤ 0.05 according to Duncan's multiple range testBack to article page