摘要
研究了不同浓度壳寡糖对平菇菌种萌发时间和菌丝生长速度的影响。研究结果表明:对于萌发时间,10-4g/ml处理组抑制了菌种的萌发,且与对照组存在显著差异。10-5g/ml,10-6g/ml处理组促进了菌种的萌发,且10-6g/ml与对照组存在极显著差异。对于菌丝生长速度,10-4g/ml处理组与对照组不存在显著差异,10-5g/ml,10-6g/ml处理组明显促进了菌丝的生长。
Influences of the Chitosan oligosaccharide of different concentration on the sprouting time and the mycelium growth rate of liquid spawn of Pleurotus Ostreatus were studied. Result： for the sprouting time, the group of 10^-4 g/ml inhibited the sprouting time of Pleurotus Ostreatus, and had a significant difference compared to the contrast. The group of 10^-5 g/ml, 10^-6 g/ml promoted the sprouting time of Pleurotus Ostreatus and the group of 10^-6g/ml had an extremely significant difference. For the mycelium growth, the group of 10^-4 g/ml had no difference compared to the contrast, the group of 10^-5 g/ml, 10^-6 g/ml promoted the mycelium growth obviously.
出处
《廊坊师范学院学报（自然科学版）》
2009年第2期68-69,共2页
Journal of Langfang Normal University(Natural Science Edition)
基金
河北省教育厅科学研究计划项目(2008323)
廊坊师范学院科学研究项目(LSZZ200604)
廊坊市科技局科学研究项目(2008050902)
关键词
壳寡糖
液体菌种
平菇
chitosan oligosaccharide
liquid Spawn
pleurotus ostreatus
