He-Ne激光辐照对平菇菌丝体DNA的影响及增产效应的研究  

The Infuence on DNA of P.Ostreatus′s Mycelium Exposed to He-Ne Laser and Study on Effect of Increace Prodution

作　　者：张美萍[1] 许敏[1] 韩榕[1] 

机构地区：[1]山西师范大学生命科学学院,山西临汾041004

出　　处：《山西师范大学学报（自然科学版）》2004年第4期86-90,共5页Journal of Shanxi Normal University(Natural Science Edition)

基　　金：国家自然科学基金项目(39970126).

摘　　要：为研究He Ne激光辐照对平菇菌丝体的影响,本实验采用低剂量He Ne激光处理平菇菌丝体,从形态水平和生理生化水平进行分析.结果表明:与对照组相比,He Ne激光辐照平菇菌丝体后菌丝体的生长速度加快、生长势增强、DNA含量增高、子实体生物学效率显著提高.In order to investigate the effect of mycelium which was radioated by the He-Ne laser.The mycelium of P.ostreatus was exposed to the He-Ne laser in this experiment We observe and study the variation on the level of structure and physiological or Biochemical metabolic activities. The results indicated that compare with group CK, the growth and density of mycelium were enhanced, the content of DNA and production were increased.

关 键 词：平菇 增产效应 菌丝体 生长势 生物学效率 辐照 生长速度 HE-NE激光 对照组 影响 

分 类 号：S646.14[农业科学—蔬菜学] S436[农业科学—园艺学]