In order to explore the effects of different straw substrates on the growth,development and nutritional quality of Pleurotus ostreatus,oyster mushroom was cultivated with corn,soybean,pepper and okra straw as the main material,and traditional corncob culture material was used as the control to detect mycelium growth rate,bag filling time,yield and dif-ferent agronomic characteristics of fruit body,so as to provide reference for oyster mushroom efficient cultivation.The re-sults showed that six kinds of straw culture materials can increase the growth rate of mycelia,shorten the time of filling the bag,increase the yield of oyster mushroom and improve the agronomic properties.T6 formula(19％corn straw,19％soybean straw,19％chilli straw,19％okra straw,20％bran,2％lime,1％sterilizing agent and 1％total nutrients),had the fastest mycelium growth rate and the highest yield(1.58 kg·bag-1),14.50％higher than the control.The content of pro-tein,crude fiber,crude polysaccharide and mineral elements K,Ca,Zn,Cu,and Mn are higher than the control.Therefore,T6 formula is recommended for oyster mushroom cultivation.
StrawPleurotus ostreatusMyceliagrowthNutrientMineral element
维普
万方数据
