壳寡糖对平菇液体菌种活性的影响 |
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作者姓名: | 袁建平 马立芝 韩文霞 高永闯 |
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作者单位: | 1. 廊坊师范学院,河北,廊坊,065000 2. 西北大学,陕西,西安,710069 |
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基金项目: | 河北省教育厅科学研究计划项目,廊坊师范学院科学研究项目,廊坊市科技局科学研究项目 |
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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^-6/ml处理组促进了菌种的萌发,且10^-6/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。
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关 键 词: | 壳寡糖 液体菌种 平菇 |
Influence of the Chitosan Oligosaccharide on the Activity of Liquid Spawn of Pleurotus Ostreatus |
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Authors: | YUAN Jian-ping MA Li-zhi HAN Wen-xia GAO Yong-chuang |
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Institution: | YUAN Jian-ping ,MA Li-zhi ,HAN Wen-xia ,GAO Yong-chuang |
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Abstract: | 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. |
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Keywords: | chitosan oligosaccharide liquid Spawn pleurotus ostreatus |
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