1. DSpace at My University
  2. STSH
  3. PRACTICE OF MEDICINE
  4. 2021

The study on the survival rate of UV exposed Pisum Sativum saplings and treated with Arnica Montana 30C and Hypericum Perforatum 30 C Collection home page

The increase in surface level of ultraviolet radiation is due to depletion of the ozone layer. Ozone layer acts as the sunscreen for our planet earth. UV radiation emits three types of rays UV-A [400-315nm], UV-B [315-280nm], UV-C [280-100nm] [3]. Out of which, UV-B affects the plants easily because of its sessility. A reduction in the rubisco activity is markedly seen due to prolonged exposure to UV-B radiation[12]. UV-B radiation inhibit photosynthesis without much effect on PSII photochemistry in Pisum sativum.Flavonoidsare the substance secreted by plants against UV-B radiation. It acts as a defense mechanism providing UV absorbing sunscreen to the plants.

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Collection's Items (Sorted by Submit Date in Descending order): 1 to 1 of 1
Issue DateTitleAuthor(s)
25-May-2023The study on the survival rate of UV exposed Pisum Sativum saplings and treated with Arnica Montana 30C and Hypericum Perforatum 30 CFathimath, Tahani,R; Gopinath, Nisha
Collection's Items (Sorted by Submit Date in Descending order): 1 to 1 of 1

The increase in surface level of ultraviolet radiation is due to depletion of the ozone layer. Ozone layer acts as the sunscreen for our planet earth. UV radiation emits three types of rays UV-A [400-315nm], UV-B [315-280nm], UV-C [280-100nm] [3]. Out of which, UV-B affects the plants easily because of its sessility. A reduction in the rubisco activity is markedly seen due to prolonged exposure to UV-B radiation[12]. UV-B radiation inhibit photosynthesis without much effect on PSII photochemistry in Pisum sativum.Flavonoidsare the substance secreted by plants against UV-B radiation. It acts as a defense mechanism providing UV absorbing sunscreen to the plants.

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