Improvement the Production of Red Roomy Grapevines under Warm Climatic Conditions | ||||
| Assiut Journal of Agricultural Sciences | ||||
| Article 8, Volume 49, Issue 4, December 2018, Page 98-108 PDF (578.63 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ajas.2018.28276 | ||||
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| Authors | ||||
| Eman A.A. Abou-Zaid1; Ebtsam F M. Badawy2 | ||||
| 1Pomology Dept., Faculty of Agriculture, Assiut University | ||||
| 2Pomplogy Department, Fac. Agric., Assiut University | ||||
| Abstract | ||||
| This experiment was carried out at the Experimental station of the faculty of Agriculture, Assiut University during two successive seasons 2016/2017 on Red Roomy grapevines. The beneficial effects of spraying Dormex at 4%, Salicylic acid at 5%, Garlic oil at 2%, camphor oil at 2% and Lemon grass oil at 2% on bud break and improve the Red Roomy production under warm climate were investigated. The experiment was arranged in a complete randomized design with three replicates per treatment, one vine per each. The results indicated that all treatments were very effective on breaking bud dormancy and improving the yield and quality of the berries compared with the check treatments. The best results regarding the improvement of cluster compactness coefficient, number of berries and berry setting were obtained with spraying lemon grass oil at 2% and camphor oil at 2%. No significant differences were found between Dormax and the other compounds. | ||||
| Keywords | ||||
| Red Roomy; natural products; break dormancy; Dormex; Salicylic acid | ||||
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