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首页> 外文会议>Optimization of Electrical and Electronic Equipment (OPTIM), 2012 13th International Conference on >How various plasma sources may affect seed germination and growth
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How various plasma sources may affect seed germination and growth

机译：各种血浆来源如何影响种子发芽和生长

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Germination and early growth of buckwheat (Fagopyrum aesculentum) after low-temperature plasma discharge treatment in air gas generated in various devices were tested. Three pre-treatment times were used: 180 s, 300 s and 600 s. Seed cultivation was carried out in laboratory conditions. Number of germinating seeds was counted, length and weight of seedling sprouts were measured. The data were analysed with two-way ANOVA: a significant influence of the type of plasma apparatus, time of exposure and combination of both factors were found. A positive effect on germination and early growth was observed after the application of GlidArc device (low-temperature plasma generated in air gas under atmospheric pressure between two electrodes). The opposite effect of surface dielectric barrier discharge (SDBD) apparatus, which is characterized by plasma with high power density, was observed. Shorter pre-treatment times for SDBD device must be therefore used. Effects of seed germination and early growth of seeds strongly depended on the type of the used plasma apparatus.
机译：在各种设备产生的空气中进行低温等离子体放电处理后，测试了荞麦（Fagopyrum aesculentum）的发芽和早期生长。使用了三个预处理时间：180 s，300 s和600 s。种子培养在实验室条件下进行。计算发芽种子的数量，测量幼苗芽的长度和重量。使用双向方差分析对数据进行分析：发现了对等离子体设备类型，暴露时间和两种因素的综合影响。使用GlidArc设备（两个电极之间的大气压下在空气中在空气中产生的低温等离子体）后，对发芽和早期生长产生了积极影响。观察到以电浆具有高功率密度为特征的表面介电势垒放电（SDBD）设备的相反效果。因此，必须使用较短的SDBD设备预处理时间。种子发芽和种子早期生长的影响在很大程度上取决于所用等离子设备的类型。

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