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本文主要研究了2个羊肚菌菌株在不同栽培原料上和不同栽培条件下菌丝的生长情况、菌核的培养特征以及子实体的形成特性。结果表明,菌核是羊肚菌子实体产生的重要标志和重要阶段;光照、温度和湿度是子实体形成的关键因子;北芪渣对菌核和子实体的形成有刺激作用;人工栽培适宜在杨树林地和苹果园进行;草木灰和杨树根土可促进羊肚菌子实体的产生。
In this paper, the growth of mycelium of 2 strains of Morchella esculenta on different cultivated materials and under different cultivation conditions, the culture characteristics of sclerotia and the formation characteristics of fruiting body were studied. The results showed that the sclerotium was an important symbol and an important stage of the fruiting body of Morchella. Illumination, temperature and humidity were the key factors for the formation of fruiting body. Beiqi residue stimulated the formation of sclerotia and fruiting bodies. Woodlands and apple orchards; ash and poplar roots can promote the fruiting bodies of Morchella.