Effect of spraying GA, IAA and BA in growth Olive seedlings Olea europaea L. forcultivars Ashresi and Nabali After individualization

Authors

  • Sabah Abd Flayyih Department of Horticulture/College of Agriculture/ University of Kerbala
  • Razak Eewyaz Edian Department of Horticulture/College of Agriculture/ University of Kerbala
  • Harith Mahmoud Aziz Department of Horticulture/College of Agriculture/ University of Kerbala
  • Ola H. Mohmood Department of Horticulture/College of Agriculture/ University of Kerbala

DOI:

https://doi.org/10.59658/jkas.v5i4.676

Abstract

This research was conducted in private orchard located at Husseiniya /Karbala province. For the period from mid- March 2016 until a mid –july2016.to study the effect of spraying growth regulators GA3 ,IAA and BA with concentrations (50,100,100,mg.l-1) sequentially in olive seedling for cultivars Ashresi and Nabali after individualization In addition to the Treatment of water- only comparison. Olive seedling were sprayed with growth regulator from 15/3/2015 to 15/7/2016 between spray and another 30 days using (RCBD) design with four replicates. Results showed that all spray treatment with growth regulator only or incombin led to a significant increase in vegetative growth characteristics the plant height , stem diameter, number of branches, length of the branch , leaf area and the percentage of dry matter. The interaction treatments is also excelled (GA3+IAA) and treatment.(GA3+BA)giving it the highest of the branch leaf area as it reached (27.37,81.56,11.51,8.22)respectively.

Author Biographies

Sabah Abd Flayyih, Department of Horticulture/College of Agriculture/ University of Kerbala

Lecturer

Razak Eewyaz Edian, Department of Horticulture/College of Agriculture/ University of Kerbala

Asist. Lecturer

Harith Mahmoud Aziz, Department of Horticulture/College of Agriculture/ University of Kerbala

Lecturer

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Published

12/01/2018

How to Cite

Flayyih, S. A., Edian, R. E., Aziz, H. M., & Mohmood, O. H. (2018). Effect of spraying GA, IAA and BA in growth Olive seedlings Olea europaea L. forcultivars Ashresi and Nabali After individualization. Journal of Kerbala for Agricultural Sciences, 5(4), 78–90. https://doi.org/10.59658/jkas.v5i4.676

Issue

Vol. 5 No. 4 (2018): Vo.5 No.4 2018

Section

Articles

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Copyright (c) 2018 Journal of Kerbala for Agricultural Sciences

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