Magnesium is a pivotal macronutrient that underpins numerous physiological and biochemical processes in plants. It serves as a central atom in chlorophyll, is critical for enzyme activation, and plays ...

Boron is a critical micronutrient necessary for maintaining cell wall integrity and regulating metabolic processes in plants. Its essentiality is underscored by the remarkably narrow window between ...

The effect of potassium nutrition on the protein, total nitrogen and phosphorus concentrations in tomato leaves was studied in relation to plant growth. The concentration of protein in shoot apices ...