publication . Article . 2017

Effects of ozone water on growth of Lactuca sativa var. ramosa Hort and Erwinia carotovora subsp. carotovora

Guo Zhenghong; Wang Zuoming; Yin Lijun; Zhao Xuejun; Wang Wenjia; Wang Quanxi;
Open Access English
  • Published: 01 Oct 2017 Journal: Journal of Shanghai Normal University (Natural Sciences) (issn: 1000-5137, eissn: 1000-5137, Copyright policy)
  • Publisher: Academic Journals Center of Shanghai Normal University
Abstract
Research on pathogenic bacteria growth of purple lettuce (<i>Lactuca sativa</i> var. <i>ramosa</i>) and its photosynthetic physiology by being sprayed ozone water on the surface of the purple lettuce with different concentration during the reproductive stage. However,little is known regarding its concentration effect. In this study,we found that ozone water in a low concentration such as 2 mg/L did not inhibit the growth of pathogenic bacteria that originate from purple lettuce and also not affect the photosynthetic physiology of purple lettuce;in a high concentration,for example,14 mg/L,can completely suppressed the growth of pathogenic bacteria but,significant...
Subjects
free text keywords: purple lettuce, ozone water, antibacterial action, photosynthetic physiology, Science (General), Q1-390
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