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一、杂菌及其防治方法1、鬼伞(1)症状鬼伞多发生在双孢菇覆土之前,覆土之后则很少。鬼伞子实体出现在料堆周围或床面上,发生很快,从子实体形成到溶解成黑色粘液团,只需24-28小时。鬼伞与双孢菇争夺培养料,从而影响双孢菇产量。(2)发生特点堆肥在室外发酵时若长过鬼伞又不及时处理,便会导致在床面发生。鬼伞子实体在溶解之前,可产生大量孢子,并四处传播。堆温较低,料堆过湿,氨气较多的培养料,最适于鬼伞生长。
First, the bacteria and its prevention and treatment methods 1, Coprinus (1) Symptoms Coprinus occurs in front of Agaricus bisporus, soil is very little after. Ghost umbrella entities appear around the material pile or bed, occurs quickly, from the formation of fruiting bodies to dissolve into a black mucus group, just 24-28 hours. Coprinus and Agaricus compete for training materials, thus affecting Agaricus bisporus production. (2) Occurrence of characteristics Compost in the outdoor fermentation if the length of Coprinus not treated in time, it will lead to the bed. Before the ghost umbrella entity dissolves, can produce a large number of spores, and spread around. Heap temperature is lower, the reactor is too wet, ammonia more culture material, the most suitable for the growth of Coprinus.