Ameliorative Effect of Yeast and Gamma Irradiated Licorice Extracts on Growth, Yield, Fruit Quality and Nutrient Content of Red Globe Grapevine
Ahmed, M., Eliwa, N., Ismail, H. (2023). Ameliorative Effect of Yeast and Gamma Irradiated Licorice Extracts on Growth, Yield, Fruit Quality and Nutrient Content of Red Globe Grapevine. EKB Journal Management System, 36(1), 61-70. doi: 10.21608/ejrsa.2023.239705.1162
Mohamed F. Ahmed; Noha E. Eliwa; Hossam M. Ismail. "Ameliorative Effect of Yeast and Gamma Irradiated Licorice Extracts on Growth, Yield, Fruit Quality and Nutrient Content of Red Globe Grapevine". EKB Journal Management System, 36, 1, 2023, 61-70. doi: 10.21608/ejrsa.2023.239705.1162
Ahmed, M., Eliwa, N., Ismail, H. (2023). 'Ameliorative Effect of Yeast and Gamma Irradiated Licorice Extracts on Growth, Yield, Fruit Quality and Nutrient Content of Red Globe Grapevine', EKB Journal Management System, 36(1), pp. 61-70. doi: 10.21608/ejrsa.2023.239705.1162
Ahmed, M., Eliwa, N., Ismail, H. Ameliorative Effect of Yeast and Gamma Irradiated Licorice Extracts on Growth, Yield, Fruit Quality and Nutrient Content of Red Globe Grapevine. EKB Journal Management System, 2023; 36(1): 61-70. doi: 10.21608/ejrsa.2023.239705.1162

Ameliorative Effect of Yeast and Gamma Irradiated Licorice Extracts on Growth, Yield, Fruit Quality and Nutrient Content of Red Globe Grapevine

Egyptian Journal of Radiation Sciences and Applications
Volume 36, Issue 1, 2023, Page 61-70  XML PDF (1.11 MB)
Document Type: Original Article
DOI: 10.21608/ejrsa.2023.239705.1162
View on SCiNiTO View on SCiNiTO
Authors
Mohamed F. Ahmed email orcid ; Noha E. Eliwa; Hossam M. Ismail
Health Radiation Research Department, National Centre for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority, Cairo, Egypt
Abstract
One of the most important problems facing red globe grapevine is limited vegetative growth which promotes cluster sunburn. This study was conducted during two seasons of 2021 and 2022 on five‒ year-old red globe grapevine to evaluate the possible improvement of growth, sunburn, yield, fruit quality and nutrient content by applying yeast and gamma-irradiated licorice extracts. Yeast extract soil added to the vines at concentration of 0 and 4 g L-1, while licorice (Glycyrrhiza glabra) extract, whether irradiated or not was sprayed or soil added at three levels (0, 4 and 8 g L-1). The results indicated that the application of licorice extract alone was superior to yeast extract. The higher level of licorice, whether soil added or foliar, yielded the highest values compared to the lower level. Combined application of yeast and licorice extract, whether irradiated or not, gave a superior response compared to sole application. Additionally, the addition of licorice extract alone or combined with yeast extract significantly reduced the number of clusters affected by sunburn. In conclusion, gamma irradiation of licorice enhanced its positive effect on most of the measured properties of red globe grapevine, especially when yeast extract was added in combination.
Keywords
Gamma irradiation; Licorice; Red globe; Yeast; Yield
Statistics
Article View: 128
PDF Download: 36