大气压等离子体处理茄子种子对植株生长和产量的影响

Effects of Eggplant Seed Treatment with Atmospheric Pressure Plasma on Plant Growth and Yield

利用大气压等离子体装置对茄子种子进行处理,研究不同电压(4420～6800V)大气压等离子体处理种子后对茄子生长及产量的影响。结果表明:等离子体处理的株高、开展度、根长、根幅以及单果质量、果长等指标均大于对照。处理后的茄子黄萎病发病率均比对照低,总产量均比对照高,产量最高的是处理5、6、7,分别比对照提高11.59%、11.0%和10.03%。

In order to study the effect of atmospheric pressure plasma on eggplant（Solanum melongena L.）growth and yield,the eggplant seeds were treated by equipment with different voltage from 4 420 to 6 800 V.The results showed that the plant height,plant extent,root length,root extent,single fruit weight and length etc.indexes were greater than the check（CK）.In addition,the morbidity of eggplant cyanosis after treatment were lower than that of the control and the total yield were higher than the check.The highest yields were reached by the fifth,sixth and seventh treatments.Their yields were 11.59 %,11.0 % and 10.03 % than the check,respectively.