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近年来,我区林业专业户从事食用菌生产的逐渐多起来。栽培食用菌要想获得优质高产,菌种质量起着非常重要的作用。因此在进行栽培之前,应做好菌种质量的鉴别工作。食用菌的菌种就是用人工方法培育出来供人工栽培用的纯菌丝体。菌种的质量如何,产量的高低,单靠肉眼观察其外部形态、生长的快慢来确定是很不够的。唯一可靠的方法是通过小型出菇试验。如果所试验的菌种产生的子实体多,质量好,就是一种较好的菌种,可以在生产中推广应用。如果在培养料中除白色菌丝外,尚出现绿色或者兰绿色、黄色、桔红色、黑色
In recent years, our district forestry professionals engaged in edible mushroom production gradually more. Cultivation of edible fungus in order to obtain high quality and high yield, strain quality plays a very important role. Therefore, before carrying out cultivation, the quality of the strain should be well identified. Edible fungus species is cultivated by artificial means for artificial cultivation with pure mycelium. How the quality of bacteria, the level of production, relying solely on the naked eye to observe its external form, the speed of growth to determine is not enough. The only sure way is through a small fruiting test. If the tested strains produce more fruiting bodies, good quality, it is a better strain that can be popularized and applied in production. If the culture material in addition to white mycelium, there are still green or blue-green, yellow, orange, black