Effect of algae extract foliar application and inter-row planting distances on the yield and quality of sugar beet
Galal, A., El-Noury, M., Essa, M., Abou El-Yazied, A., Abou-ElWafa, S. (2022). Effect of algae extract foliar application and inter-row planting distances on the yield and quality of sugar beet. EKB Journal Management System, 18(0), 16-31. doi: 10.21608/esugj.2022.125012.1004
Ahmed A. Galal; Mohammed I. El-Noury; Mamdouh A. Essa; Ahmed Abou El-Yazied; Salah F. Abou-ElWafa. "Effect of algae extract foliar application and inter-row planting distances on the yield and quality of sugar beet". EKB Journal Management System, 18, 0, 2022, 16-31. doi: 10.21608/esugj.2022.125012.1004
Galal, A., El-Noury, M., Essa, M., Abou El-Yazied, A., Abou-ElWafa, S. (2022). 'Effect of algae extract foliar application and inter-row planting distances on the yield and quality of sugar beet', EKB Journal Management System, 18(0), pp. 16-31. doi: 10.21608/esugj.2022.125012.1004
Galal, A., El-Noury, M., Essa, M., Abou El-Yazied, A., Abou-ElWafa, S. Effect of algae extract foliar application and inter-row planting distances on the yield and quality of sugar beet. EKB Journal Management System, 2022; 18(0): 16-31. doi: 10.21608/esugj.2022.125012.1004

Effect of algae extract foliar application and inter-row planting distances on the yield and quality of sugar beet

Egyptian Sugar Journal
Volume 18, Issue 0, June 2022, Page 16-31  XML PDF (851.88 K)
Document Type: Original Research Articles.
DOI: 10.21608/esugj.2022.125012.1004
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Authors
Ahmed A. Galal1; Mohammed I. El-Noury2; Mamdouh A. Essa3; Ahmed Abou El-Yazied4; Salah F. Abou-ElWafa email orcid 5
1Assistant Professor at Faculty of Agriculture, Kafrelsheikh University
2Engineer at Delta company of sugar
3Soil and Water Department, Faculty of Agriculture, Assiut University, Assiut, Egypt
4Horticulture Department, Faculty of Agriculture, Ain Shams University, Egypt
5Agronomy Department, Faculty of Agriculture, Assiut University, 71526 Assiut, Egypt
Abstract
Cultivation of sugar beet in the tropical and subtropical regions is rapidly growing as an important component of the sugar industry. The present study was carried out at the Agricultural Research Farm of the Delta Sugar Company, El-Hamoul, Kafr El-Sheikh, north of Egypt, in two growing seasons 2019/2020 and 2020/2021 to determine the effect of the foliar application of algae extract as a source of bio-stimulator and inter-row planting distances on the yield and quality of four sugar beet varieties. The results revealed that decreasing the inter-row planting distance (50 cm) accompanied with foliar application of algae extract has significantly promoted sucrose content, Na content, quality index%, root yield, recoverable sugar%, recoverable sugar yield and sugar loss yield, and reduced K%, α-amino-N% and sugar loss%. The multigerm variety Husam produced the highest values of sucrose content (20.17%), Na content (1.63%), quality index (82.50%), and recoverable sugar (17.86%) with sprayed of algae extracts compared to the control. Meanwhile, foliar application of algae extract to the monogerm variety Garrot produced the highest root yield (48.55 t feddan-1; Feddan = 4200 m2), recoverable sugar yield (7.71 t fed-1) and sugar loss yield (1.16 t fed-1). In general, planting sugar beet at 50 cm inter-row distances with foliar application of algae extract resulted in the highest values of sucrose content, Na content, quality index %, root yield, recoverable sugar %, recoverable sugar yield, and sugar loss yield, and the lowest values of K%, α -amino-N%, and sugar loss%.
Keywords
Beta vulgaris; Sustainable agricultural; Planting density; Bioinoculants; Root yield
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