Improving the Leaf Nutrient and Mineral Elements of Constituents (Moringa oleifera L.) by Application of Certain Biostimulants and Biofertilizer

Increasing the need for food as a result of global population growth negatively impacted the ecology and soil. As a result of an increase in the demand for industrial chemical fertilizers and inefficient crop management. In this research, the effect of some biofertilizers, amino acids, and seaweed extracts on the chemical composition of the leaves of moringa plant was evaluated. The results showed that bio-fertilization with Phosphorein biofertilizer associated with amino acids and seaweed extracts at 700 mg/L (T25) was the most effective treatment for improving and maximizing the leaf nitrogen content. Also, Herein, T26 (soil bio-fertilized with cerealine plus bio-fertilizer with amino acid and seaweed extracts as foliar spray each at 700 mg/L) was the most effective treatment in improving the leaf contents of phosphorus, potassium, calcium, vitamin C, total carbohydrates which produced a better response than using each treatment separately.