Commercial cultivation technology of button (no practical), oyster, milky, shiitake, Reishi mushrooms, Nutritive and medicinal properties, post harvest packaging and management, mushroom product development, Marketing, Mechanizing mushroom farm, farm layout, Disease and pest management, Sanitation in mushroom farm, cultivation of lesser known mushrooms, Integration of solar energy in mushroom cultivation system, poisonous mushrooms, Mushroom cultivation for differentially able people.