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目前,香蕉收果后其茎叶大都浪费掉,为了变废为宝,提高种植香蕉的经济效益,近几年笔者多次用香蕉叶栽培平菇,均获得成功,生物效率稳定在80％以上。现将技术要点介绍如下: 1.材料处理:材料处理分两步进行。第一步选择干净无腐烂霉变的干香蕉叶,将其截成2—3寸长,放入0.5％的石灰水中浸泡1—2天,捞起洗净,使pH值在7左右。第二步取蔗糖2％、过磷酸钙1％、尿素0.5％、磷酸二氢钾0.2％、熟石膏粉1％、清水95％,配成混合液,将经过第一步处理的香蕉叶放入混合液里浸泡一夜,第二天捞起,再用0.1％的高锰酸钾溶液浸泡10—15分钟,
At present, most of the stems and leaves are wasted after the banana fruits are collected. In order to turn waste into treasure and improve the economic benefits of planting bananas, in recent years, the author successfully used the banana leaf to cultivate the mushrooms, all of which were successful. The biological efficiency was stable at over 80% . The technical points are as follows: 1. Material handling: material handling in two steps. The first step is to choose a clean, non-rotten moldy dried banana leaf, cut into 2-3 inches long, put it into 0.5% lime water for 1-2 days, pick it up and wash it to make the pH around 7. The second step is to take 2% of sucrose, 1% of superphosphate, 0.5% of urea, 0.2% of potassium dihydrogen phosphate, 1% of plaster powder, 95% of water, dubbed the mixture, Soak into the mixture overnight, picked up the next day, then 0.1% potassium permanganate solution soak 10-15 minutes,