Department of Zoology, Thiruvalluvar University, Vellore - 632004, Tamil Nadu, India.
Oral supplementation of magnesium sulphate with different concentrations to silkworm larvae of Bombyx mari L. resulted in a significant influence on the assessed economic characters. Assessment of biochemical parameters of biomolecules (protein, carbohydrate and lipid) of digestive tissues illustrate its biological effect.