A scientific research at the University of Basrah study the effect of treatment with sulfur and humic acid on the biochemical traits of date palm trees . A scientific study conducted by Mohammed Hadi academic staff member at Date Palm Research Center at the University of Basrah examined the effect of the addition of humic acid sulfur in the biochemical traits of date palm trees Sayer cultivar. The study published in the International journal of agricultural and statistical sciences ( within the Scopus, Q3). The results showed that humic acid and sulfur played a positive and influential role in most of the traits studied compared to the control of growing date palm trees with salinity-affected soils. research link https://www.connectjournals.com/ijass
