The Spectral Compositions of Light Changes Physiological Response of Chinese Cabbage to Elevated Ozone Concentration.

ABSTRACT: The effects of ozone combined with other environmental factors remain an important topic of the research, both in connection with climate change and the possibility of using modern solutions in horticulture. In our experiment, we compared the influence of ozone (100 ppb) on photosynthesis and changes in the pigment composition of Chinese cabbage (Brassica rapa subsp. pekinensis) leaves depending on the spectral composition of light. We used white LED light (WL), a combination of red + green + blue (RGBL) with a dominant red component and white +blue (WBL) with a dominant blue component in comparison with the classic sodium lamp lighting (yellow light-YL). The values of the parameters describing the light-dependent phase of photosynthesis and the parameters of the gas exchange, as well as n

SUBMITTER: Skoczowski A 

PROVIDER: S-EPMC8955156 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature