摘要
为探明杏鲍菇的生长发育特性,选用不同来源的6个杏鲍菇菌株,在PDA综合培养基上,对其生长发育进行了初步研究。结果表明：杏鲍菇在PDA综合培养基中需要8-12 h后才开始萌动,生长速度约1 cm/d。气生菌丝发达呈白色丝状,菌丝多分枝,有锁状联合,细胞有隔膜,双核。在PDA综合培养基上营养生长包括菌丝生长适应期、加速生长期、稳定生长期、减速生长期;子实体发育过程包括菌丝聚集期、原基形成期、组织分化期和成熟期。
Pleorotus eryngii strains from different sources were cultured on PDA synthetic medium to study growth and development characteristics of Pleorotus eryngii.The results showed that the mycelium began to grow after 8～12h culture on PDA synthetic medium,its growth speed was about 1cm/d,the aerial mycelium with multi-branches and clamp connection was white,and the cell of mycelium was of dissepiment and dicaryon.The mycelium vegetable growth of Pleorotus eryngii cultured on PDA synthetic medium includes growth adaptive period,fast growth period,stable growth period and slow growth period and the fruit body development process includes mycelium aggregation phase,primordium formation phase,tissue differentiation phase and fruit body maturity phase.
出处
《贵州农业科学》
CAS
北大核心
2011年第2期15-19,共5页
Guizhou Agricultural Sciences
基金
贵州省农业攻关项目"珍稀食用菌引种驯化和反季节代料生态循环栽培技术研究"[黔科合NY字(2009)3042]
贵州省科研机构创新能力建设专项项目"药用植物和作物资源研究与开发应用创新能力建设"[黔科合院所创能(2010)4002]
关键词
杏鲍菇
PDA综合培养基
生长发育
子实体分化
Pleorotus eryngii
PDA synthetic medium
growth and development
fruit body differentiation
