等离子体活化水刺激老化的辣椒种子并促进幼苗生长

IF 2.9 3区物理与天体物理 Q2 PHYSICS, APPLIED

Plasma Processes and Polymers Pub Date : 2024-01-21 DOI:10.1002/ppap.202300173

Dingmeng Guo, Hongxia Liu, Xiaoning Zhang, Chenlu Xiong

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引用次数: 0

摘要

本研究利用自行设计的介质阻挡放电等离子体场对自来水进行了活化实验。研究选择了陈年辣椒种子和幼苗作为调查对象，以评估等离子体活化水（PAW）对陈年种子发芽、幼苗生长及其各自品质的影响。PAW 栽培显著提高了辣椒种子的发芽势和发芽率，分别提高了 18.0% 和 28.3%。此外，生命力指数也显著提高了 250.0%。同时，经 PAW 处理的幼苗的生长也有显著提高，根长、根数、茎长和叶面积分别增加了 138.6%、69.2%、47.9% 和 28.4 平方厘米。此外，PAW 处理还能诱导种子和幼苗中的内源物质和酶活性发生变化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Plasma activated-water stimulates aged pepper seeds and promotes seedling growth

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Plasma activated-water stimulates aged pepper seeds and promotes seedling growth

This study conducted an activation experiment on tap water using a self-designed dielectric barrier discharge plasma field. Aged pepper seeds and seedlings were chosen as the investigation's subjects to assess plasma-activated water (PAW's) effects on aged seed germination, seedling growth, and their respective qualities. PAW cultivation led to notable improvements in pepper seeds' germination potential and rate, with increases of 18.0% and 28.3%, respectively. Moreover, the vitality index exhibited a remarkable rise of 250.0%. Concurrently, seedlings treated with PAW exhibited significant growth enhancements, with root length, root number, stem length, and leaf area increasing by 138.6%, 69.2%, 47.9%, and 28.4 cm², respectively. Additionally, PAW treatment induces changes in endogenous substances and enzyme activities in seeds and seedlings.

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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.