羊肚菌的人工栽培由多年的愿望已变成现实,利用异株原生质体细胞融合技术已获得了优良纯菌株,能栽培出大量的子实体,生物效率达80～90%。但也有很多栽培者失败,失败的原因主要是虫害和杂菌感染,现将病虫害种类、发生根源及防治措施介绍如下:一、主要病虫害种类杂菌类1、细菌:最常见的有枯草杆菌粘液变种、蜡状芽孢杆菌粘液变种,这两种细菌为格兰氏阳性好气细菌,繁 Artificial cultivation of Morchella has become a reality by many years’ wishes. It has obtained excellent pure strains by using heterologous strain protoplast fusion technology, and can cultivate a large number of fruiting bodies with the biological efficiency of 80-90%. But there are also many growers failed, the main reason for the failure is pest and miscellaneous bacteria infection, now the pest species, the root causes and prevention measures are described below: First, the main pest species Bacteria 1, bacteria: Bacillus subtilis the most common mucus Variant, Bacillus cereus mucus variants, these two bacteria are Gram-positive aerobic bacteria, complex