| 刘启航 姚秋凤 周强 刘永勋 王鹏飞.音频刺激与光耦合激发蝗虫趋光响应的效应[J].,2014,14(1):62-67 |
| 音频刺激与光耦合激发蝗虫趋光响应的效应 |
| Effect of Locust's Phototactic Response Stimulatedby Sound and Light Coupling |
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| DOI： |
| 中文关键词: 蝗虫 音频刺激 光声耦合 趋光响应 趋光活性 |
| 英文关键词: Locusts Sound stimulation Light and sound coupling Phototactic response Phototactic activity |
| 基金项目:2011年产量大省扶持农业科研项目(豫财贸[2012]39号) |
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| 中文摘要: |
| 目的：研究光声耦合和对照光激发蝗虫趋光响应试验，为蝗虫的光电诱导捕集治理及趋光增益调控激发技术提供理论基
础。方法：依据蝗虫趋光机理和声频刺激激发蝗虫的响应特性，利用LED光源、声频播放设备和蝗虫行为试验装置，进行了蝗虫对
光声耦合和光谱光照趋光响应的对比测定，并探讨了光声耦合对蝗虫趋光效果影响的机理。结果：（1）蝗虫光声感受器对光能和
声能接受和神经处理方式的不同，光谱光照和声频耦合刺激激发蝗虫生物活性和趋光响应的双重叠加效应，增强了蝗虫的趋光
活性，强化了蝗虫的趋光行为，提高了蝗虫的趋光响应，达到了推拉驱动蝗虫趋光响应的效应；（2）在光声耦合激发蝗虫趋光响应
峰值上，蝗虫对不同声刺激的敏感性参数不同；（3）蝗虫对声刺激敏感参数接受的容限性，导致光谱光照在蝗虫诱导响应行为中
起主导作用，而声刺激则起驱动激发蝗虫趋光响应的增益效应。结论：光谱光照和声刺激的合理布置和组合，能够有效提高蝗虫
的趋光诱导响应效果。
关键词：蝗虫；音频刺激；光 |
| 英文摘要: |
| Objective:To provide theoretical foundation for locusts induced by light and regulative stimulation technology ，the
experiment of locust's phototactic response stimulated by sound-light coupling and contrasted light was investigated. Methods: Based on
locust's phototactic mechanism and locust's response stimulated by audio frequency, utilizing LED light source, audio equipment, and
locust's behavioral experimental equipment, the comparative test of locust's phototactic response to light-sound coupling and spectral
illumination was carried out, and the reason that light and sound coupling influence on locust's phototactic effect was discussed. Results:(1) Different of locust's photoreceptor and phonoreceptor receiving light energy and sound energy, the dual additive effect of locust's
biological activity and phototactic response stimulated by sound and light coupling, enhanced locust's phototactic activity, strengthened
locust's phototactic behavior, increased locust's phototactic response, and attained the aim of locust's phototactic response pushed and
pulled by light and sound; (2) On the peak value of locust's phototactic response stimulated by sound and light coupling, the sensitive
parameter of locust stimulated by sound stimulation was different; (3) Because of the tolerance scope of locust receving the sensitive
parameter of sound stimulation, in the induced behavior of locust, spectral illumination paly the major role, while sound stimulation play
the gain effect. Conclusion:Arranging and combining spectral illumination and sound stimulation reasonably, locust's phototactic effect
could be increased effectively. |
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