| 新疆阿瓦提多脂鳞伞对不同碳氮比的利用能力 |
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| 引用本文： | 刘淼,林辰壹,阿依买木·沙吾提,刘玉芳,贾培松.新疆阿瓦提多脂鳞伞对不同碳氮比的利用能力[J].中国食用菌,2014(4):45-47. |
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| 作者姓名： | 刘淼 林辰壹 阿依买木·沙吾提 刘玉芳 贾培松 |
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| 作者单位： | [1]新疆农业大学林学与园艺学院,新疆乌鲁木齐830052 [2]新疆农业大学设施农业研究所,新疆乌鲁木齐830052 [3]塔里木大学植物科学学院,新疆阿拉尔843300 [4]新疆农业科学院植物保护研究所,新疆乌鲁木齐830091 |
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| 基金项目： | 新疆维吾尔自治区十二五重大专项“新疆设施食用菌产业发展关键技术集成与示范”（201130104-2-2）. |
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| 摘 要： | 新疆阿瓦提分布的多脂鳞伞驯化培育过程中碳氮比的利用能力研究，为种质资源的保护、菌株保存和驯化提供基础数据。以可溶性淀粉为碳源、以硝酸铵为氮源的不同碳氮比条件下研究了多脂鳞伞的菌落形态、显微特征、生长量、生长速率、生长高峰期、满皿时间、达到总生长量50％的天数。分析表明，多脂鳞伞对7种碳氮比均能利用，当可溶性淀粉与硝酸铵的碳氮比为30：1时，菌丝体生长速度快、活力强、长势整齐、菌落完整、菌丝体和锁状联合结构完整、发育正常，菌丝体总生长量是74．32mm。本研究采用适宜的碳、氮源开展碳氮比试验研究，准确反映多脂鳞伞对碳氮比的要求，多脂鳞伞表现出对不同碳氮比利用速率和利用效率的差异。
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| 关 键 词： | 多脂鳞伞 新疆 碳氮比 可溶性淀粉 硝酸铵 |
Effects of Carbon and Nitrogen Ratio on the Growth of Pholiota adiposa Collected from Awati,Xinjiang |
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| LIU Miao,LIN Chen-yi,Ayimam Shawut,LIU Yu-fang,JIA Pei-song.Effects of Carbon and Nitrogen Ratio on the Growth of Pholiota adiposa Collected from Awati,Xinjiang[J].Edible Fungi of China,2014(4):45-47. |
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| Authors: | LIU Miao LIN Chen-yi Ayimam Shawut LIU Yu-fang JIA Pei-song |
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| Institution: | 1. College of Forestry and Horticulture, Xinjiang Agricultural University, Urumqi Xinjiang 830052 ; 2. Institute of Controlled Environment Agriculture, Xinjiang Agricultural University, Urumqi Xinjiang 830052 ; 3. College of Plant Science, Tarim University, Alar Xinjiang 843300; 4. Research Institute of Plant Protection, Xinjiang Academy of Agricultural Sciences, Urumqi Xinjiang 830091 ) |
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| Abstract: | The ability that the wild Pholiota adipose distributed in Awati Xinjiang utilizing the different carbon and nitrogen ratio during the domestication process were studied, which could provide basis research datum for germplasm resource conservation, strain saving and domestration. The sample, which was cultivated in different carbon-nitrogen ratio that soluble starch as carbon source and ammonium nitrate as nitrogen source, was measured in colony morphology, nficroscopic observation, total growth （GT）, the average daily growth rate （SGT）, the maximum growth （ Gmax ）, dish full time and number of days to achieve 50% of total growth （ Gs0 ）. The results showed that Pholiota adiposa could make use of all 7 kinds of carbon-nitrogen ratio at the ratio of 30：1, which showed a good performance in mycelium growth speed, colony morphology and clamp connection, as well as strong vitality, normal development, and the GT was 74. 32 ram. This study accurately reflected the carbon-nitrogen ratio required by Pholiota adi- pose under a suitable carbon-nitrogen source. It showed different rate and efficiency of carbon-nitrogen ratio utilization. |
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| Keywords: | Pholiota adiposa Xinjiang Carbon- nitrogen ratio Soluble starch Ammonium nitrate |
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