The study was conducted to determine the
mycelial performance of the four varieties of Mushroom
using sorghum grains as sterile media at the Mushroom
Research Center (MRC), College of Agriculture,
Mindanao State University, Marawi City. In particular,
the study aimed to evaluate the length of mycelia, width
of mycelia, and its Return on Investments (ROI).
Completely Randomized Design (CRD) was used with
four (4) treatments replicated three times. Treatments
were (T1) Pleurotus florida, (T2) Pleurotus ostreatus,
(T3) Ganoderma lucidum, (T4) Calocybe indica. Results
of the study showed that spawn production revealed
non-significant differences in terms of length and width
of mycelia. In terms of its return on investment (ROI),
lower ROI was recorded in C. indica.
Keywords : Mushroom, sorghum, mycelia, spawn production, return on investment (ROI), Pleurotus florida, Pleurotus ostreatus, Ganoderma lucidum, Calocybe indica.