| 紫茎泽兰干粉对枯草芽孢杆菌生长的影响 |
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| 引用本文： | 成思轩,龙文聪,杨瑶君,肖析蒙. 紫茎泽兰干粉对枯草芽孢杆菌生长的影响[J]. 四川林业科技, 2020, 41(4): 106-109 |
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| 作者姓名： | 成思轩 龙文聪 杨瑶君 肖析蒙 |
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| 作者单位： | 西华大学食品与生物工程学院,四川成都610000;乐山师范学院生命科学学院,竹类病虫防控与资源开发四川省重点实验室,四川乐山614000;乐山师范学院生命科学学院,竹类病虫防控与资源开发四川省重点实验室,四川乐山614000 |
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| 摘 要： | 紫茎泽兰(Ageratina adenophora)在我国广泛分布。为探究其资源利用新方法,本实验对紫茎泽兰根、茎、叶粉末作为培养基的添加物,通过检测微生物在培养基内繁殖数量和速度的变化,探索紫茎泽兰粉末是否能够促进培养基内枯草芽孢杆菌的繁殖。结果表明,紫茎泽兰根、茎、叶干粉对培养基内枯草芽孢杆菌生长有一定的促进作用,干粉能够更有效地提升枯草芽孢杆菌在LB液体培养基内的繁殖速度。
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| 关 键 词： | 紫茎泽兰 枯草芽孢杆菌 微生物生长 |
Effect of Eupatorium adenophorum Powder on the Growth of Bacillus subtilis |
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| CHENG Sixuan,LONG Wencong,YANG Yaojun,XIAO Ximeng. Effect of Eupatorium adenophorum Powder on the Growth of Bacillus subtilis[J]. Journal of Sichuan Forestry Science and Technology, 2020, 41(4): 106-109 |
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| Authors: | CHENG Sixuan LONG Wencong YANG Yaojun XIAO Ximeng |
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| Affiliation: | (School of Food and Bioengineering,Xihua University,Chengdu 610000,China;Bamboo Diseases and Pest Control and Resources Development Key Laboratory of Sichuan Province,College of Life Sciences,Leshan Normal University,Leshan 614000,China) |
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| Abstract: | Eupatorium adenophorum(Ageratina adenophora)is widely distributed in China.In order to explore new methods of resource utilization of Eupatorium adenophorum,the powder of roots,stems and leaves of Eupatorium adenophorum was used as the additive of the culture medium.By detecting the changes of the number and speed of microorganism propagation in the culture medium,we explored whether the powder of Eupatorium adenophorum could promote the propagation of Bacillus subtilis in the culture medium.The results showed that the dry powder of the roots,stems and leaves of Eupatorium adenophorum had a certain promotion effect on the growth of Bacillus subtilis in the culture medium,and the dry powder could more effectively improve the propagation speed of Bacillus subtilis in LB liquid culture medium. |
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| Keywords: | Eupatorium adenophorum Bacillus subtilis Microorganism growth |
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