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本文对叉状炭角菌在斜面培养基和固体培养基上的生长状况及鸡腿蘑在母种、原种阶段感染叉状炭角菌后形态特征的变化进行了研究,还对6个鸡腿蘑菌株进行了田间挖坑覆土和室内做箱覆土试验。结合生产实践推断,叉状炭角菌的侵染发生在覆土期,侵染源来自空气中的孢子,其萌发与鸡腿蘑菌圃的温度有关。
In this paper, the growth of Acrodactyla fungi on slant media and solid media and the morphological changes of Acanthoceris agkistrodon acutus in the mother and elder species stages were studied. Strains were dug in the field and the soil was covered with soil. According to the production practice, the infection of C. crenatus occurred in the overburden period, and the infection source came from the spores in the air. The germination was related to the temperature of the chicken leg mushroom garden.