不同频率声波对小球藻繁殖的影响  

Effect of Different Sonic Waves on Growth of Chlorella pyrenoidosa

作　　者：姜仕仁[1] 饶华俊[1] 陈泽杰[1] 梁蒙蒙[1] 李玲玲[1] 

机构地区：[1]浙江科技学院生物与化学工程学院,浙江杭州310023

出　　处：《安徽农业科学》2012年第27期13423-13426,共4页Journal of Anhui Agricultural Sciences

基　　金：浙江省重大科技专项(2008C12056);浙江省大学生科技创新活动计划(新苗人才计划)项目(2011R415023)

摘　　要：[目的]研究声波对小球藻繁殖速度的影响,探寻适用于小球藻生长最佳频率。[方法]通过在不同频率的声波条件下对小球藻进行7 d的培养试验,并设置空白对照组,研究不同频率的声波对小球藻生长繁殖的影响。[结果]声波对小球藻生长具有明显的促进作用,尤其是400 Hz的声波作用效果最好。[结论]一定范围频率的声波可以有效促进小球藻的繁殖。[Objective] To study the impact of different sonic waves on the propagation rate of Chlorella pyrenoidosa and to explore the best frequency of sonic waves for them to grow.[Method] The Chlorella pyrenoidosa was cultured under different frequencies of sonic waves for a whole weak,and a blank control group was set up to study their influence on the growth of Chlorella pyrenoidosa.[Result] The sonic wave could greatly promote the growth of Chlorella pyrenoidosa,especially the frequency of 400 Hz.[Conclusion] Sonic wave in certain range of frequency could effectively promote the propagation of Chlorella pyrenoidosa.

关 键 词：声波 频率 小球藻 繁殖 

分 类 号：S122[农业科学—农业基础科学]