瞬变电磁场对种子植物发芽影响的研究

Shouta Hazama, Kazuki Tsuchiya, Yuusuke Nakagawa, Masao Masugi
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摘要

本文介绍了瞬变电磁场对种子植物发芽的影响。以芦笋、欧芹、胡萝卜、生菜和小松种子为研究对象,采用瞬变电磁场火花放电处理。在本实验中,设置放电电流(800 A)的脉冲宽度为3µs,应用次数分别设置为5倍、10倍、20倍和30倍。结果发现:1)在一定施用次数范围内,发芽率呈上升趋势;2)施用次数超过一定范围,发芽率呈下降趋势。
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Study on Effect of Transient Electromagnetic Field on Germination of Seed Plants
This paper describes an effect of transient electromagnetic fields on the germination of seed plants. In our experiment, transient electromagnetic fields by spark discharges were applied to seeds of asparagus, parsley, carrot, lettuce and Komatsuna. In this experiment, the pulse widths of discharge current (800 A) were set to 3 µs, and the number of applications were set to 5 times, 10 times, 20 times and 30 times, respectively. As a result, we found that 1) the germination rate tended to increase within a certain range of the number of applications, 2) the germination rate decreased when the number of applications exceeded a certain number.
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