5/9/2021 12:26:52 AM
Edition: 1st.
Effect of different doses of X-rays on Seed germination and seedling growth of barley plant Hordeum vulgare L
NAGAT ABDELRASOL.A.HASHM

This study was carried out in the Department of Botany at the University of Benghazi, Faculty of Arts and Sciences, Tokara Branch. To study the effect of different doses of X- rays on germination and seedling growth of Hordeum vulgare L plant, seeds were irradiated with three doses of x-ray (0, 10, 15, 20 Gr) Linear accelerator. The results of the study showed no significant differences in the effect of the three doses of X-ray on the rate and speed of germination of the plant, while the doses had a positive effect in stimulating the increase in the length of seedling after 10 days of cultivation, the length of seedling was increased directly with the increase in dose concentration compared to control, Control and other dull doses indicate seedling response to radiation therapy. 

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