Determination of the Effects of Different Aqueous Ozone Doses and Temperature on Germination and Seedling Development of Vetch Seeds

IF 2.1 4区环境科学与生态学 Q3 ENGINEERING, ENVIRONMENTAL

Ozone: Science & Engineering Pub Date : 2021-10-04 DOI:10.1080/01919512.2021.1984204

Ö. Uslu, A. Erol, O. Gedik, Fatma Akbay

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引用次数: 0

Abstract

ABSTRACT Various effects of ozone treatment on seed germination and development are known. This feature of ozone has gained more importance in recent years. On the other hand, it is reported that ozone used in excessive amounts causes adverse effects. The method of application of ozone and the results obtained vary according to the material used. In this study, two different vetch species (hairy vetch and common vetch), for 30 minutes four different ozone doses application [control (0.40 g/m3), 1.60 g/m3, 2.80 g/m3, 4.00 g/m3] and three different temperatures (10, 15 and 20 °C) were examined. As a result of applications; germination rate, radicle length, plumule length, seedling length, seedling fresh weight, seedling dry weight and vigor index values were calculated. It was determined that plumule length, seedling length, seedling fresh weight and vigor index values of the species were affected by ozone doses and temperature applications. Also, it was determined that the cultivar ˟ temperature ˟ ozone dose interaction had significant effects on the length of the radicle (P < 0.01) and the seedling fresh weight (P < 0.05). According to the results of the study; it has been determined that the applications of ozonized water up to 2.80 g/m3 positively affect the germination, radicle and seedling development of hairy vetch and common vetch seeds compared to the control. Besides, it was observed that the highest dose, 4.00 g/m3 dose, negatively affected the same parameters. It was found that the effect of temperature and ozone dose applications were significant on germination and seedling development.

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不同臭氧水处理剂量和温度对紫薇种子萌发和幼苗发育影响的测定

臭氧处理对种子萌发和发育的各种影响是已知的。近年来，臭氧的这一特性越来越受到重视。另一方面，据报道，过量使用臭氧会产生不良影响。使用臭氧的方法和得到的结果因所用材料的不同而不同。本研究以两种不同种类的野豌豆(毛羽野豌豆和普通野豌豆)为研究对象，在30分钟内分别施用4种不同臭氧剂量[对照(0.40 g/m3)、1.60 g/m3、2.80 g/m3、4.00 g/m3]和3种不同温度(10、15和20℃)。作为申请的结果;计算发芽率、胚根长、胚珠长、幼苗长、幼苗鲜重、干重和活力指数。结果表明，臭氧剂量和温度对该树种的胚轴长、幼苗长、幼苗鲜重和活力指数均有影响。同时，˟温度˟臭氧剂量互作对根长(P < 0.01)和幼苗鲜重(P < 0.05)有显著影响。根据研究结果;结果表明，与对照相比，施用2.80 g/m3的臭氧水对野豌豆和普通野豌豆种子的萌发、胚根和幼苗发育均有积极影响。此外，观察到最高剂量4.00 g/m3对相同参数有负影响。结果表明，施用温度和臭氧剂量对种子萌发和幼苗发育有显著影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Ozone: Science & Engineering 环境科学-工程：环境

CiteScore

5.90

自引率

11.10%

发文量

审稿时长

2 months

期刊介绍： The only journal in the world that focuses on the technologies of ozone and related oxidation technologies, Ozone: Science and Engineering brings you quality original research, review papers, research notes, and case histories in each issue. Get the most up-to date results of basic, applied, and engineered research including: -Ozone generation and contacting- Treatment of drinking water- Analysis of ozone in gases and liquids- Treatment of wastewater and hazardous waste- Advanced oxidation processes- Treatment of emerging contaminants- Agri-Food applications- Process control of ozone systems- New applications for ozone (e.g. laundry applications, semiconductor applications)- Chemical synthesis. All submitted manuscripts are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees.