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随着食用菌的迅速发展,农作物的秸秆被广泛利用。玉米芯、玉米秆、豆秸、稻草、废棉等都视为栽培平菇价廉质优的原料,但由于这些原料颗粒性差,长度不等,硬度大,容量小,给常规塑料袋栽培带来不便。笔者几年来采取聚氯乙烯背心式食品袋,用废棉、玉米芯、豆秸、稻草等原料栽平菇,均收到了良好的效果,每1O0kg原料的塑料袋投资仅1.5～2.5元,每人每天可栽200～300kg。现将栽培要点介绍如下: (一)原料处理 整株玉米秆、稻草、高粱秆用铡草机或铡刀截成2～10cm小段。整玉米芯、整豆秸用车辊碾压,玉米芯碎成1～10cm小块,豆秸碾成杆揉软即可。原料粗细比例以4分细6分粗为宜,以防栽培料中空隙太大,菌丝长势弱。棉子壳、花生壳、豆角皮等颗粒性较好的原料,可不作处理直接使用。
With the rapid development of mushrooms, crop straw is widely used. Corn cob, corn stalks, bean stalks, straw, waste cotton, etc. are regarded as cheap and good quality raw materials for the cultivation of Pleurotus ostreatus, but due to poor granularity of these raw materials, length, hardness, small capacity, Inconvenient The author took polyvinyl chloride vest food bags for several years, with waste cotton, corn cob, soybean straw, straw and other raw materials planted mushrooms, have received good results, each 1O0kg plastic bags of raw materials investment is only 1.5 to 2.5 yuan per People planted 200 ~ 300kg a day. The cultivation points are introduced as follows: (A) raw material processing Whole corn stalks, straw, sorghum stalk with a cutter or trowel cut into small pieces of 2 ~ 10cm. The entire corn cob, whole straw roller roller compaction, corn cob crushed into small pieces of 1 ~ 10cm, bean straw crushed into the rod rubbing soft. Raw material thickness ratio of 4 points fine 6 points is appropriate to prevent the gap in the culture material is too large, mycelium growing weak. Cotton seed shell, peanut shell, bean skin and other particles of better raw materials, can be used directly without treatment.