冷等离子体种子处理对豌豆（Pisum sativum）和扁豆（Lens culinaris）的结瘤和植物生长的影响

IF 2.9 3区物理与天体物理 Q2 PHYSICS, APPLIED

Plasma Processes and Polymers Pub Date : 2024-04-17 DOI:10.1002/ppap.202400015

Dhanuja N. Abeysingha, Shifa Dinesh, M. S. Roopesh, Thomas D. Warkentin, Malinda S. Thilakarathna

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引用次数: 0

摘要

冷等离子体能增强植物的各种生物过程。本研究评估了在受控环境条件下，冷等离子体种子处理对豌豆和扁豆的结瘤、根和芽生长的影响。种子经由介质阻挡放电（DBD）和针电极反应器（PER）产生的冷等离子体处理，有三种不同的暴露持续时间（3、6 和 12 分钟）。4 周后，观察到结节数量和干重、根干重、长度、体积、表面积和芽干重显著增加。使用 DBD 的 3 分钟和 6 分钟暴露以及使用 PER 系统的 3 分钟暴露显示出这些性状的最显著增加或上升趋势，突出了种子与等离子体相互作用的复杂性。

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The effect of cold plasma seed treatments on nodulation and plant growth in pea (Pisum sativum) and lentil (Lens culinaris)

Cold plasma enhances various biological processes in plants. This study assessed the impact of cold plasma seed treatments on nodulation, root, and shoot growth in pea and lentil under controlled environmental conditions. Seeds were treated with cold plasma generated by a dielectric barrier discharge (DBD) and a pin electrode reactor (PER), with three different exposure durations (3, 6, and 12 min). At 4 weeks, notable enhancements were observed in nodule number and dry weight, root dry weight, length, volume, surface area, and shoot dry weight. The 3‐ and 6‐min exposure using the DBD and the 3‐min exposure using the PER system demonstrated the most significant increases or upward trends in these traits, highlighting the intricate nature of seed–plasma interactions.

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来源期刊

Plasma Processes and Polymers 物理-高分子科学

CiteScore

6.60

自引率

11.40%

发文量

150

审稿时长

3 months

期刊介绍： Plasma Processes & Polymers focuses on the interdisciplinary field of low temperature plasma science, covering both experimental and theoretical aspects of fundamental and applied research in materials science, physics, chemistry and engineering in the area of plasma sources and plasma-based treatments.