Comparative Evaluation of Cultural, Morphological and Nutritional Characterization of Different Strains of Calocybe indica

The study assessed six stains of Calocybe indica (CI-24-201, CI-24-202, CI-24-203, CI-24-204, CI-24-205 and CI-24-206) for mycelial growth, morphological traits and nutritional composition. Significant interspecific variation was observed across media types, with CI-24-205 exhibited the fastest colonization and early pinning and showing the highest yield and biological efficiency. Morphological traits varied distinctly among strains. Nutritionally, CI-24-203 had the highest protein, CI-24-206 had the highest ash, CI-24-201 showed maximum carbohydrate and CI-24-202 showed maximum moisture levels. The findings identify CI-24-205 as promising strain for commercial cultivation.