Effect of Calcium, Magnesium Fertigation and Molybdenum Foliar Sprays on Yield and Fruit Quality of Flame Seedless Table Grape Cultivar | ||||
| Arab Universities Journal of Agricultural Sciences | ||||
| Volume 32, Issue 1, June 2024, Page 111-123 PDF (525.75 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ajs.2024.221064.1527 | ||||
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| Authors | ||||
Mohamed Fathi El-Katawy1; Nazmy A Abdel Ghany 2; Mohamed Farag Mohamed Ibrahim 3; Ghobrial Farag Ghobrial1; Mohamed Abd El-Hamed Nasser  2
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| 1Viticulture Research Department, Horticulture Research Institute, Agricultural Research Center, Giza, Egypt | ||||
| 2Horticulture Department, Faculty of Agriculture, Ain Shams University, Shoubra Al-Khaima. Po.Box 68, 11241 , Hadaek Shoubra, Cairo, Egypt. | ||||
| 3Department of Agricultural Botany, Faculty of Agriculture, Ain Shams University, Shoubra Al-Khaima. Po.Box 68, 11241 , Hadaek Shoubra, Cairo, Egypt. | ||||
| Abstract | ||||
| This investigation was performed during the 2018 and 2019 seasons in a private vineyard to study the effect of calcium, magnesium fertigation and molybdenum foliar sprays on the yield and fruit quality of Flame seedless table grape cultivar. The experimental layout was arranged in a split-plot design. All treatments were applied on three dates: after the bud burst stage, at the fruit set stage and veraison stage. The results showed that the combined application of 30 Kg calcium with 20 Kg magnesium fertigation and foliar spraying of 30 ppm molybdenum was the most effective among all treatments in terms of enhancing vegetative growth characteristics, increasing leaf content of total chlorophylls and mineral elements as well as improving yield and fruit quality attributes. | ||||
| Keywords | ||||
| Grape; Flame Seedless; Calcium; Magnesium; Molybdenum; Yield | ||||
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