笔者在生产蜜环菌菌种时 ,用红薯淀粉加粗木屑生产原种表现很好。做法先将木屑装瓶 ,加水 (水中加淀粉 5 % ,糖 1 % ,磷酸二氢钾少量 ) ,加水量浸没木屑 ,注意总装料不能多 ,在瓶的 1 2即可 ,装料过多灭菌时会弄湿棉塞。其它按常规接种 ,温室培养管理。用这种方法制种菌丝长速 The author in the production of Armillaria species, sweet potato starch with coarse wood chips produced good performance. The practice of first shavings bottles, add water (water plus starch 5%, sugar 1%, a small amount of potassium dihydrogen phosphate), add water immersion sawdust, pay attention to the total charge can not be more than 1 2 in the bottle, Bacteria wet the tampons. Others by conventional vaccination, greenhouse culture management. In this way seed mycelium long speed