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首页> 外文期刊>Biocontrol Science >Seed Disinfection Effect of Atmospheric Pressure Plasma and Low Pressure Plasma on Rhizoctonia solani
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Seed Disinfection Effect of Atmospheric Pressure Plasma and Low Pressure Plasma on Rhizoctonia solani

机译：大气压等离子体和低压等离子体对茄子根瘤菌的种子消毒作用

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摘要

Gas plasma generated and applied under two different systems, atmospheric pressure plasma and low pressure plasma, was used to investigate the inactivation efficacy on the seedborne pathogenic fungus, Rhizoctonia solani , which had been artificially introduced to brassicaceous seeds. Treatment with atmospheric plasma for 10 min markedly reduced the R. solani survival rate from 100% to 3% but delayed seed germination. The low pressure plasma treatment reduced the fungal survival rate from 83% to 1.7% after 10 min and the inactivation effect was dependent on the treatment time. The seed germination rate after treatment with the low pressure plasma was not significantly different from that of untreated seeds. The air temperature around the seeds in the low pressure system was lower than that of the atmospheric system. These results suggested that gas plasma treatment under low pressure could be effective in disinfecting the seeds without damaging them.
机译：在大气压等离子体和低压等离子体这两种不同的系统下产生和施加的气体等离子体被用来研究对人为引入黄铜科种子的种子传播的病原真菌的灭活功效。用大气等离子体处理10分钟显着降低了R。茄尼的存活率从100％降至3％，但延迟了种子发芽。低压等离子体处理在10分钟后将真菌存活率从83％降低到1.7％，并且灭活效果取决于处理时间。用低压等离子体处理后的种子发芽率与未处理的种子没有显着差异。低压系统中种子周围的空气温度低于大气系统中的温度。这些结果表明，低压气体等离子体处理可以有效地消毒种子而不损坏种子。

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