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发展食用菌生产,选用优良的菌种,是取得高产,提高收益的前提。为帮助广大专业户发展食用菌生产,特介绍几种鉴别菌种质量的简单方法。1.平菇菌种鉴别法优良的平菇菌种菌丝浓密、洁白,分布均匀,菌丝呈绒毛状。如果菌丝表面上出现大量珊瑚状子实体,说明菌丝已经老化,应尽快用掉。如菌丝柱收缩,瓶底有积液,为老化菌种,生活力差,一般不能使用。如菌丝中有绿、蓝绿或红色
The development of edible fungus production, selection of good bacteria, is to obtain high yield, improve the income of the premise. To help the majority of professional households to develop edible fungus production, special describes several kinds of identification of the quality of a simple method. 1. Identification of mushroom strains of mushroom strains of Pleurotus ostreatus thick, white, evenly distributed, hyphae hyphae. If a large number of coral-like fruiting bodies appear on the surface of the mycelium, it indicates that mycelium has been aged and should be used as soon as possible. Such as mycelial contraction, the bottom of a fluid, for the aging strains, poor life, generally can not be used. Such as mycelium in green, blue-green or red