| 杏鲍菇培养阶段基质理化特性变化的研究 |
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| 引用本文： | 高君辉,冯志勇,唐利华.杏鲍菇培养阶段基质理化特性变化的研究[J].上海农业学报,2009,25(4):82-84. |
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| 作者姓名： | 高君辉 冯志勇 唐利华 |
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| 作者单位： | 农业部应用真菌资源与利用重点开放实验室,上海市食用菌工程技术研究中心,上海市农业遗传育种重点开放实验室,上海市农业科学院食用菌研究所,上海,201106 |
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| 基金项目： | 上海市农委攻关项目[沪农科攻字(2005)第6-2号及沪农科攻字(2008)第3-1号]资助 |
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| 摘 要： | 对杏鲍菇工厂化生产中的培养阶段进行跟踪观察，初步分析了瓶栽杏鲍菇培养期间基质的理化特性变化情况。结果表明：杏鲍菇培养至25-30d时菌丝发满，基质含水量、呼吸产生的CO2量最大；基质pH在菌丝生长阶段前期下降较快，后期基本维持稳定；适宜的后熟时间能提高杏鲍菇的产量和品质。
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| 关 键 词： | 杏鲍菇 基质 理化性质 失重 pH CO2 |
Study on the changes of physical and chemical properties of substrates in culture period of Pleurotus eryngii |
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| GAO Jun-hui,FENG Zhi-yong,TANG Li-hua.Study on the changes of physical and chemical properties of substrates in culture period of Pleurotus eryngii[J].Acta Agriculturae Shanghai,2009,25(4):82-84. |
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| Authors: | GAO Jun-hui FENG Zhi-yong TANG Li-hua |
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| Abstract: | The physical and chemical changes of substrates in the culture period of factory P.eryngii production were observed and preliminarily analysed.The results showed that cultured for 25～30 d,the mycelia grew full of plate,and at that time the substrates'water content and the CO_2 amount produced by respiration reached the greatest.The pH values of substrates declined at the early stage of mycelium growth and then kept stable at the late stage.The appropriate after-ripening time could improve the yield and quality of P.eryngii. |
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| Keywords: | pH CO_2 Pleurotus eryngii Substrate Ph ysical and chemical properties Weight loss pH CO_2 |
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