Ahandani Ea, M. Fazilati, A. Boghozian, Ahandani Ma
{"title":"Effect of Ultraviolet (UV) Radiation Bonds on Growth and Chlorophyll Content of Dracocephalum moldavica L Herb","authors":"Ahandani Ea, M. Fazilati, A. Boghozian, Ahandani Ma","doi":"10.35248/2167-7956.19.8.172","DOIUrl":null,"url":null,"abstract":"Dracocephalum moldavica L, Lamiaceae is commonly consumed as a food-related product and as an herbal plant. According to new ways in UV effects on live organisms, this research was studied. It deals with the effect of UV-A and UV-C bands on the herbaceous drug. The plants were grown in a uniform environment in the culture room and exposed to UV rays (20 minutes UV-A daily and UV-C for 10 minutes) after 10 days in six weeks. Indices of fresh and dry weight of aerial and root organs, leaf area, chlorophyll a, b and total chlorophyll content were investigated. The results of the comparison of the mean of the studied traits showed that there was a significant difference between treatments, so that the highest amount of each of the traits was related to the control treatment and the least amount was related to treatment of UV-C bands. This study shows the sensitivity of the plant to the UV rays and the sensitivity of the plant to UV-C bands is higher than the UV-A bands.","PeriodicalId":90579,"journal":{"name":"Journal of biomolecular research & therapeutics","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of biomolecular research & therapeutics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.35248/2167-7956.19.8.172","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Dracocephalum moldavica L, Lamiaceae is commonly consumed as a food-related product and as an herbal plant. According to new ways in UV effects on live organisms, this research was studied. It deals with the effect of UV-A and UV-C bands on the herbaceous drug. The plants were grown in a uniform environment in the culture room and exposed to UV rays (20 minutes UV-A daily and UV-C for 10 minutes) after 10 days in six weeks. Indices of fresh and dry weight of aerial and root organs, leaf area, chlorophyll a, b and total chlorophyll content were investigated. The results of the comparison of the mean of the studied traits showed that there was a significant difference between treatments, so that the highest amount of each of the traits was related to the control treatment and the least amount was related to treatment of UV-C bands. This study shows the sensitivity of the plant to the UV rays and the sensitivity of the plant to UV-C bands is higher than the UV-A bands.
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