Atmosphere Non-Thermal Plasma for Seed Treatment

Atmosphere Non-Thermal Plasma for Seed Treatment

Siti Sarah Safaai, Linda Agun, Norizah Redzuan, Norhayati Ahmad
Copyright: © 2022 |Pages: 18
DOI: 10.4018/978-1-7998-8398-2.ch007
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Abstract

Cold plasma has attracted lots of attention among researchers because it has a wide range of applications, such as the automotive industry, textile industry, microelectronics, packaging, biomedical technology, food preservation, and agricultural sectors. Scientists have shown a great interest in non-thermal plasma because of its advantages such as low temperature, scalable size, low operation cost, flexible operation, and high electron and reactive specie density. Also, non-thermal plasma can be operated at atmospheric pressure, which is an advantage in the agriculture industry rather than operating in a vacuum. Recently atmospheric cold plasma pressure was selected as one of the plasma technologies applied in the agricultural industry for treating the surface of the seed with environmentally friendly technology that produces no hazardous waste. DBD plasma is one of the cold plasma techniques, which can be easily triggered at atmospheric pressure and room temperature.
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Significant Of Research

Seed treatments are usually done to protect it from pathogens which can damage the seed during the early seedling growth. If this step is neglected, it can simply cause plant diseases, insects, and pathogens to attack, the intervention of germination process and plant growth. However, some of the seed treatments involve chemical is very harmful because it might cause accidental poisoning, damage the seeds and dangerous for workers or farmers due to exposure of the chemical when treating huge quantities of seeds. The biggest concern in the agriculture industry today is the presence of microorganisms (bacteria and fungi) that will affect the crops. Recently in the agriculture industry, they have done several ways to control the reproduction of bacteria and fungi from crops. There are various ways to control the bacteria in the agriculture industry by the development of resistant varieties, using chemical fumigants, soil drainage, and specific tillage practices (Jiang et al., 2014).

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