Edible gypsum powder

Edible added to the medium to increase the role of gypsum in nutrition: (1) direct supplemented media sulfur, calcium deficiency; and (2) gaseous nitrogen into compounds of nitrogen fixation, which will help free ammonia in the reactor feed stable reduce nitrogen loss medium; (3) can accelerate the decomposition of organic matter in the medium to promote compound soluble phosphorus and potassium release, supply mycelium absorption and utilization; (4) Calcium make compost colloidal films disappears in favor of mushroom mycelium absorbs nutrients; oxalic acid (5) and mushroom mycelium can plaster produced during growth and mushroom mycelium surface membrane calcium oxalate formation of defensive foreign enemies and protect the role of mycelium ; (6) the base material cellulose degradation rate increased after fermentation, the increase of soluble sugar.