Evaluation of Imported Clones of Washington navel oranges Grafted On Citrumelo 4475.

Authors

  • Georges Makhoul Tishreen University
  • Ali El-Khatib General corps of scientific agricultural researches
  • Ola Younes Tishreen University

Abstract

The study was conducted in Ciano citrus research station, belonging to the Agricultural Scientific Research Center In Lattakia during the 2018 and 2019 seasons ; in order to evaluate some imported clones of Washington navel oranges grafted on Citrumelo 4475. Growth characteristics were studied (tree height, canopy height, canopy size), growth cycles, fruit set, fruit diameter, weight and size, in addition to the size and weight of the juice,  Peel and pulp thickness, the chemical properties of the juice were also studied (Total soluble solids, Total acids, vitamin C content).

Statistical analysis showed the superiority of Washington navel 204 in yield (232.5 kg/ Tree), fruit weight (264.67 g) and fruit size (301.3 cm3), weight of the juice (64.16 g) and juice ratio (24 %) and vitamin C ratio (33.4 mg/100 ml juice ). No significant differences were found among the clones Grafted on Citrumelo 4475 in Total soluble solids level ; While Total acids level  increased in Washington navel 205 (0.82).

Author Biographies

Georges Makhoul, Tishreen University

Professor, Faculty of Agriculture, Department of Horticulture

Ali El-Khatib, General corps of scientific agricultural researches

Research station of Ciano, Jableh, the agricultural scientific research center

Ola Younes, Tishreen University

Postgraduate Student, Faculty of Agriculture, Department of Horticulture

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Published

2021-09-23

How to Cite

مخول ج. ., الخطيب ع. ., & يونس ع. . (2021). Evaluation of Imported Clones of Washington navel oranges Grafted On Citrumelo 4475. Tishreen University Journal -Biological Sciences Series, 43(4). Retrieved from https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/10948

Issue

Vol. 43 No. 4 (2021): Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series

Section

Articles

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