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引用本文:	张万超1，舒志君，郑金贵2，吴仁烨2，邓传远.高压脉冲电刺激下龙舌兰释放负离子的研究(J/M/D/N,J:杂志，M：书，D：论文，N：报纸).期刊名称,2015，32（10）：1-5
	CHEN X. Adap tive slidingmode contr ol for discrete2ti me multi2inputmulti2 out put systems[ J ]. Aut omatica, 2006, 42(6): 4272-435

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高压脉冲电刺激下龙舌兰释放负离子的研究
张万超1，舒志君，郑金贵2，吴仁烨2，邓传远^1,2
1.福建农林大学园林学院，福州 350002;2.福建农林大学农产品品质研究所，福州 350002

摘要:

通过对高压脉冲电刺激下龙舌兰（Agave americana）释放负离子的研究，探究光照和CO2对龙舌兰释放负离子的影响，以期为植物源负离子发生器提供理论基础；在密闭玻璃室（2.5 m×2.0 m×3.0 m）内测定和比较了光照和黑暗环境中高压脉冲电刺激下龙舌兰产生的负离子浓度和环境CO2浓度以及不遮光玻璃室中光照强度；结果表明：龙舌兰在高压脉冲电刺激下光照条件下能产生产生较多负离子，且产生的负离子浓度日变化显著；龙舌兰在高压脉冲电刺激下负离子的产生与室内CO2浓度无显著的相关性，与不遮光玻璃室光照强度有显著的二项式相关性。

关键词: 光照高压脉冲电刺激龙舌兰负离子 CO2浓度

DOI：

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Study on the Negative Air Ions Level Produced by Agave Americana under High voltage Pulsed Electrical Stimulation

ZHANG Wan chao1, SHU Zhi jun1,ZHENG Jin gui2, WU ren ye2, DENG Chuan yuan1

Abstract:

In order to provide a theoretical basis for “plant sources of negative ion generator”,this paper explores the effect of CO2 and light on the releasing negative air ion （NAI）of Agave americana through study on the NAI level produced by Agave americana under high voltage pulsed electrical stimulation.NAI Produced by Agave americana, CO2 concentration and light intensity in the fabricated organic glass enclosure（2.5 m× 2.0 m×3.0 m）under high voltage pulsed electrical stimulation between light and dark are determined and compared.The results show that Agave americana can generate more NAI under high voltage pulsed electrical stimulation with light and the daily variation of NAI is obvious; There aren’t significant correlations between the NAI levels produced by Agave americana under high voltage pulsed electrical stimulation and the indoor CO2 concentration, but the NAI level hs significant binomial correlations with light intensity.

Key words: light high voltage pulsed electrical stimulation Agave americana negative air ions（NAI） CO2 concentration