一、适时采收冬季气温低 ,香菇生长缓慢 ,采下的菇肉肥厚 ,香气浓 ,质量好。春、秋季在较高气温下长的菇 ,个大、肉薄、菇柄长 ,产量虽高 ,但质量不如冬菇。香菇采摘的标准以七八成熟为度。其形态特征为 :菇伞尚未完全张开 ,菌盖边缘还在向内转成“铜锣边”。采摘过早 ,产量降 First, timely harvest Winter low temperature, mushroom growth is slow, mining the mushroom fat, thick aroma, good quality. Spring, autumn in the higher temperatures, long mushrooms, a large, thin meat, mushroom long, yield is high, but the quality is not as good as mushrooms. Mushroom picking standards to seven or eight mature degree. Its morphological characteristics are as follows: Mushroom umbrella has not fully opened, the edge of the cap is still turned inward into the “gong side.” Picking too early, production down