EFFECT OF BUDDING DATE, KINETIN AND IBA ON SUCCESS PERCENTAGE AND PRODUCED SAPLINGS CHARACTERISTICS OF PEACH CV. DIXIRED

M. Kako, Sulaiman; F. S. Al-Douri, Ehsan; Jamal Mahmud, Pishtwan

	EFFECT OF BUDDING DATE, KINETIN AND IBA ON SUCCESS PERCENTAGE AND PRODUCED SAPLINGS CHARACTERISTICS OF PEACH CV. DIXIRED
Journal of Tikrit University For Agriculture Sciences
Article 1, Volume 15, Issue 1, 2015, Pages 1-8
Authors
Sulaiman M. Kako; Ehsan F. S. Al-Douri; Pishtwan Jamal Mahmud
Abstract
The study was conducted at the horticulture station of Akra / Dohuk during the period extending from September 2012 to September 2013 to determine the impact of budding date , kinetin and IBA on the budding success percentage of peach ( Dixired cultivar ) on a seeding peach rootstocks. T-budding has conducted in two dates (11/9 and 26/9/2012 ) after soaking the buds for 5 seconds in kinetin solution (6 and 12 mg / L) or IBA (50 and 100 mg / L) or interaction treatments between the low concentrations or the high concentrations of each of the growth regulators. The results showed that the second date of budding was dominant significantly in the success percentage of budding (70.33%), and the first date in height saplings and a leaf content of chlorophyll. The second level of Kinetin increased the success rate of budding compared with all the growth regulators treatments, and the first level of the IBA in high sapling character. The highest success rate was 85.33% when budding at second date and the buds treated with second level of Kinetin , and the highest height of sapling was 158.33 cm when budding at second date and the buds treated with the first level of IBA , while the best content of chlorophyll was 36.60 SPAD when budding at the first date and the buds treated with the first level of Kinetin .
Keywords
Budding date; kinetin; Auxin; IBA; Peach; Dixired

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