UPTAKE AND DISTRIBUTION OF RADIOSTRONTIUM IN TOMATO TREATED WITH ARBUSCULAR MYCORRHIZAL FUNGI

Author:

Dulanská Silvia12,Gomola Igor2,Gubišová Marcela3,Ondreičková Katarína3,Pánik Ján1,Mátel Ľubomír2,Horník Miroslav45

Affiliation:

1. Institute of Medical Physics, Biophysics, Informatics and Telemedicine, Faculty of Medicine, Comenius University , Sasinkova 2, Bratislava 813 72, Slovak Republic

2. Faculty of Public Health, Slovak Medical University , Limbová 12, Bratislava 833 03, Slovak Republic

3. Research Institute of Plant Production, National Agricultural and Food Centre , Bratislavská cesta 122, Piešťany 921 68, Slovak Republic

4. Department of Ecochemistry and Radioecology , Faculty of Natural Sciences, , Nám. J. Herdu 2, Trnava 917 01, Slovak Republic

5. University of Ss. Cyril and Methodius in Trnava , Faculty of Natural Sciences, , Nám. J. Herdu 2, Trnava 917 01, Slovak Republic

Abstract

Abstract Arbuscular mycorrhizal fungi (AMF) were inoculated into the root system of edible tomato plants to investigate their effect on the uptake and distribution of strontium radionuclide in the tissues of plants grown under laboratory conditions. The experiments were carried out in a sterile mixture of topsoil and sand, where in one series of experiments contaminated soil with 85Sr was used. Seeds were inoculated with a mixture of AMF at sowing, the second, control series was without application of AMF. Determination of radioactivity in soil and in different parts of tomato plants was carried out by gamma-spectrometric measurement. The obtained results and statistical analysis indicated a significant association between AMF inoculation of plants and the change in the distribution of 85Sr. The presence of AMF reduced the translocation of 85Sr from the root system to the aerial parts of tomato plants.

Funder

Slovak Research and Development Agency

Publisher

Oxford University Press (OUP)

Subject

Public Health, Environmental and Occupational Health,Radiology, Nuclear Medicine and imaging,General Medicine,Radiation,Radiological and Ultrasound Technology

Reference23 articles.

1. Mechanisms of cesium uptake by plant;White;New Phytol.,2000

2. Occurrence of vesicular-arbuscular mycorrhizal (VAM) fungi and their effect on plant growth in endangered vegetations;Selvaraj;J. Microbiol. Biotechnol.,2004

3. Arbuscular mycorrhizae: a diverse personality;Selvaraj;J. Cent. Eur. Agric.,2006

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3