Sawdust of broad leaf tree 75g
Wheat bran 25g
Preparation：Mix these two ingredients well . Add appropriate water and blend （the amount of water added may be becided by kneading with fingers ）. Fill the mixture into broad mouth of bottles . Stick a hole on the filling, put the cotton pulg in bottle mouth .
译：
壳斗科植物或阔叶树的木屑 75克
麸皮 25克
制法：加水适量充分混匀，水量以手捏时指间有水珠为宜，装瓶并压紧，在中心处扎一小洞，堵上棉塞，20磅灭菌1小时。
