Effect of spray by Urea and Zinc sulphat on growth and production of Plum cultivar " Jubileum" .

Authors

  • Ali Deeb Tishreen University
  • Fahed Sahiony Aleppo University
  • Ammar Mohammad Nasir Tishreen University

Abstract

The research was conducted in 2019 in the village of Bahlolia, in the province of Lattakia, on a plum ,grove size (4) acres, prunus domestica,cv jubileum, age of trees is (12) years, the range between trees is(4*4) m,  trees is grafted on Prunus cerasia blanche  , the study concluded the following:

Treating trees with zinc sulfate( 0,5%)  and urea(0,5%)  jointly led to an increase weight , size and  hardness of the fruits(5,91 kg\cm2)  and reduce the fruit fallout, as well as reducing  acidity(0,981 %)  and increasing the ratio of soluble solids and percentage of total sugars and vitamin C as it led to an increase in the percentage of chlorophyll a ,b in the leaves, it also increased the total tree production (38,32 kg).

 

Author Biographies

Ali Deeb , Tishreen University

Professor, Horticulture  Department, Faculty Of Agriculture

Fahed Sahiony, Aleppo University

Professor, Horticulture  Department, Second Faculty Of Agriculture Idlb

Ammar Mohammad Nasir, Tishreen University

Postgraduate Student , Horticulture  Department, Faculty Of Agriculture

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Published

2021-05-30

How to Cite

ديب ع. ., صهيوني ف. ., & محمد ناصر ع. . (2021). Effect of spray by Urea and Zinc sulphat on growth and production of Plum cultivar " Jubileum" . Tishreen University Journal -Biological Sciences Series, 43(2). Retrieved from https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/10583

Issue

Vol. 43 No. 2 (2021): Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series

Section

Articles

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