Plant Growth Enhancement of Seeds Immersed in Plasma Activated Water
Plant Growth Enhancement of Seeds Immersed in Plasma Activated Water
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DOI：
10.1557/adv.2017.178
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发表时间：
2017-04
期刊：
影响因子：
0.8
通讯作者：
T. Sarinont;R. Katayama;Y. Wada;K. Koga;M. Shiratani
中科院分区：
文献类型：
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作者：
T. Sarinont;R. Katayama;Y. Wada;K. Koga;M. Shiratani
采用空气、O_2、N_2、He和Ar等大气压介质阻挡放电等离子体辐照去离子水制备等离子体活化水。然后，PAW在室温下保持1小时或1天，以在供应给植物之前降低短寿命活性氧和活性氮的浓度。O_2、空气和N_2等离子体波能促进植物生长。PAW处理1h，培养3d后，空气、O_2、He、N_2、Ar等离子体的最长苗长分别是对照的1.62、1.38、1.13、1.12、1.04倍，而PAW处理1d，空气的最长苗长分别是对照的1.52、1.28、1.13、1.10、1.08倍。O_2、He、N_2和Ar。因此，长寿命的活性氧氮物种在等离子弧是有效的生长促进。
We have produced plasma activated water (PAW) using air, O_2, N_2, He and Ar atmospheric pressure dielectric barrier discharge plasma irradiation to deionized water. Then, PAW was kept for 1 hour or 1 day at room temperature to reduce concentrations of short lifetime reactive oxygen species and reactive nitrogen species before supplying to plants. O_2, air and N_2 PAW induces growth enhancement of plants. For 1 hour PAW supply the longest seedling length after 3 days cultivation is 1.62, 1.38, 1.13, 1.12, and 1.04 times long for air, O_2, He, N_2, and Ar plasmas compared with the length for thecontrol, whereas for 1 day PAW supply it is 1.52, 1.28, 1.13, 1.10, and 1.08 times long for air, O_2, He, N_2 and Ar. Therefore, long lifetime reactive oxygen nitrogen species in PAW is effective for the growth enhancement.