葡萄枝屑栽培平菇试验

为不断开拓食用菌种植领域原料应用范围,充分利用果园废弃枝条,变废弃为宝。本试验利用葡萄枝屑采用瓶栽的方式,以不同比例的葡萄枝屑为主要原料来栽培平菇。结果表明,葡萄枝屑的含量不同对平菇菌丝的生长速度和生物学效率的影响不同,以葡萄枝屑78%,麸皮20%,石膏1%,过磷酸钙1%为最佳配方。表现为菌丝长得白,发菌比较快,日生长速度为3.40 mm.d-1,生长势较强,长出来的菇口感好,产量高,生物学效率可达89.5%。因此,用葡萄枝屑为主要原料来栽培平菇是可行的。

Study on Cultivating Pleurotus ostreatus with Grape Branch

In order to enpand the raw material range for cultivation of edible fungi,using the abandoned branchs plenty and make waste into useful growth substrates,this research used bottle cultivation to cultivate Pleurotus ostreatus and taked the grape branch chips as main raw materials.The results showed that in cultivating Pleurotus ostreatus,different percentage of grape branch chips powder used as medium would result in variation in the speed of growth and the biological efficiency.The optimum formulation was: grape branch chips 78%,bran 20%,gypsum 1%,calcium superphosphate 1%.It was feasible to cultivate Pleurotus ostreatus with the grape branch.The mycelium was white and grew fast,Mycelial growth vigour was strong and mycelial growth rate is 3.40 mm·d-1.The mushrooms tasted weel and had high yield,and the biological efficiency is 89.5%.