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THE IMPACT OF PLASMA TREATMENT OVER WHEAT SEEDS

Mihai Gidea

First published: 2017-06-20https://doi.org/10.5593/sgem2017/61/s24.047View metrics

Abstract

The wheat is one of the most important crop in the world, the area cultivated exceeding 200mil ha. One provocation for researchers is represented by the question "In the conditions of continued growth of world population, how can to improve the wheat yield in the condition of maintain or decreasing the cultivated area". The answer can be offered by the seed treatment with cold plasma. This paper contains the results of research regarding the using of cold plasma for wheat seed treatment. The research was performed in a monofactorial experiment, with 6 variants: untreated and 5 time of treatment with cold plasma: 5min, 10min, 15 min, 30min, 45min. The seed treatment was done in a coaxial cold plasma reactor, the sinusoidal voltage with 18 kV amplitude and 50 Hz frequency applied to the inner electrode. After treatments the seed was placed in a rizotron, to monitor the impact of tratment over the seed growing in early stage. The results show: the plasma seed treatment improved the germination rate, the speed of germination, and speed of growing in the early stage, while the increasing rate is proportional with time of treatment. Over 30min treatment time all the growing properties decreased under untreated.

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Publication details

Title
THE IMPACT OF PLASMA TREATMENT OVER WHEAT SEEDS
Authors
Mihai Gidea
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publisher
STEF92 Technology
Year
2017
Pages
361-368
SWS Citekey
Gidea201724361368
ISSN
1314-2704
ISBN
978-619-7408-12-6
Language
en
Publication type
Conference Paper
Keywords
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Number of times cited according to Crossref: 1

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