The Penn State Research Foundation

Alan Marlowe

C Peter Romaine

There is provided a method of cultivating mushrooms and mushroom spawn, wherein a delayed-release nutrient supplement is utilized. The method is an improvement over prior methods which utilize nutrient supplements in the growing of mushrooms and mushroom spawn. The improvement comprises using as a nutrient supplement an intact seed having its sprouting capability irreversibly inhibited or destroyed, or mixtures thereof, and having inherent delayed-release properties.

Intact seed-based delayed-released nutrient supplement for mushroom

Intact seed of rapeseed is added to compost at spawning to increase the yield of mushrooms similar to chemical-based delayed-release supplements. No chemicals, however, are needed in its preparation, only a treatment to destroy sprouting of the seed.

Growing community of inventors

Ocean Side, CA, United States of America

Alan Marlowe