Efficiency of growing diporous mushrooms in greenhouses

Abstract

It has been proven that the technology of growing two-spore mushroom (Agaricus bisporus) is effective when using successive stages using a solution of cellulase and succinic acid. As a result of the research, it was found that the use of cellulase enzymes and succinic acid in the composition of irrigation water contributes to an increase in the hydrolysis of cellulose contained in the substrate and an increase in the transformation of nutrients from the substrate into the biomass of the edible mushroom two-spore mushroom (Agaricus bisporus). When using solutions of cellulase and succinic acid, the chemical indicators in the two-spore champignon are improved due to an increase in the content of: proteins by 12.5%, carbohydrates - 9.0% and fats - 9.0% (P≤0.05). Irrigation of the champignon substrate with water containing 0.01% cellulose and 0.01% succinic acid increases 209 the yield of mushrooms by 14.1%. The technological process of growing champignons includes four independent but interrelated technologies: preparation of the substrate (compost), preparation of the covering material, cultivation of the planting material – mycelium (mycelium) and cultivation of the crop. After the compost is covered with mycelium, covering is required – application of covering material. It is necessary for the formation and growth of fruit bodies. At the same time, the cover soil prevents the compost surface from drying out, retains moisture necessary for mushroom growth, promotes gas exchange between the substrate and the external environment, and, due to the slightly alkaline reaction (optimal pH value 7.4), converts acidic products of mushroom metabolism into bound forms.