| 白玉菇液体培养状况的测定 |
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| 引用本文： | 姚尧,任玉合,任桂梅,王延峰,贺晓龙.白玉菇液体培养状况的测定[J].延安大学学报(自然科学版),2014(4):92-95. |
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| 作者姓名： | 姚尧 任玉合 任桂梅 王延峰 贺晓龙 |
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| 作者单位： | 延安大学生命科学学院;陕西省区域生物资源保育与利用工程技术研究中心 |
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| 基金项目： | 陕西省高水平大学建设项目(2012SXTS06);陕西省科学技术农业攻关项目(2011K02-11);陕西省2014年省级大学生创新创业训练计划项目(1097);延安市科技计划项目(2011KG-15) |
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| 摘 要： | 为了对白玉菇液体培养终点进行测定,本论文主要采用培养过程中的菌丝球数量、p H、还原糖和菌丝干重等指标,对白玉菇液体培养的终点进行测定。结果表明,当培养液的p H为5.38,还原糖含量是3.87时,菌丝球的数量与活性最高,并且菌丝得率最高,此时也是白玉菇液体培养的终点,相比较于固体原种的培养周期缩短了5~10 d。
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| 关 键 词： | 白玉菇 液体菌种 还原糖 p H 菌球数 |
Determination of Hypsizigus Marmoreus Using Liquid Cultivation Situation |
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| YAO YAO;REN Yu-he;REN Gui-mei;WANG Yan-feng;HE Xiao-long.Determination of Hypsizigus Marmoreus Using Liquid Cultivation Situation[J].Journal of Yan'an University(Natural Science Edition),2014(4):92-95. |
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| Authors: | YAO YAO;REN Yu-he;REN Gui-mei;WANG Yan-feng;HE Xiao-long |
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| Institution: | YAO YAO;REN Yu-he;REN Gui-mei;WANG Yan-feng;HE Xiao-long;College of Life Science,Yanan University;Shaanxi Engineering and Technological Research Center for Conversation and Utilization of Regional Biological Resources; |
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| Abstract: | In order to determine the cultivation terminal point of Hypsizigus marmoreus this thesis mainly uses index of the quantity of bulb forms,p H,reduction sugar and dry weight of the turf course of in the cultivation. The result shows that bulb forms will have the supreme amount and active hyphae and have a highest rate of turf gaining when the p H of cultivation liquid is 5. 38,the content of reduction sugar is 3. 870,at this time,this is also the terminal point of the Hypsizigus marmoreus; compared with the solid ＇s original seeds,its cultivation period shortens 5 ~ 10 days. |
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| Keywords: | hypsizigus marmoreus liquid spawn reducing sugar pH bacteria the count |
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