The yields and quality of golden oyster mushroom cultivated on common reed substrates

Mushroom cultivation on common reed (Phragmites australis) substrates is a new research area. The yield distribution and nutrient changes in mushroom flushes were studied using a reed to cultivate golden oyster mushrooms (Pleurotus citrinopileatus). The results showed that cultivating mushrooms on reed substrates resulted in different flushes of mushrooms. The biological efficiencies were found to be 69.10 % for three (FF) and 75.98 % for four (MF) flushes, respectively. Significant reductions in crude protein content (from 28.28 % to 18.35 %) were observed, while total sugar content increased from 24.86 % to 36.95 % from the first to fourth flushes under MF treatment. However, no significant differences in crude protein or total sugar were observed between FFtreated flushes. Calcium concentrations increased, while heavy metal concentrations were lower than the toxicity safety standards. In the cultivational room, inhomogeneous environmental conditions led to changes in the number of flushes, as well as altered nutrient quality and overall production when using the same substrate to cultivate the same type of mushroom.

Automated summary

The study investigated the yield distribution and nutrient changes in mushroom flushes when cultivating golden oyster mushrooms on common reed substrates. Different flushes of mushrooms were observed, with biological efficiencies of 69.10% for three flushes and 75.98% for four flushes. Crude protein content decreased while total sugar content increased from the first to fourth flushes under certain treatment. Calcium concentrations increased, while heavy metal concentrations remained within safety standards. Inhomogeneous environmental conditions in the cultivation room led to changes in the number of flushes and nutrient quality of the mushrooms.