EFFECT OF SPRAY WITH CPPU AND SALICYLIC ACID AND ROOTSTOCK IN SOME QUALITY VEGETATIVE GROWTH OF THE LOCAL ORANGE

	EFFECT OF SPRAY WITH CPPU AND SALICYLIC ACID AND ROOTSTOCK IN SOME QUALITY VEGETATIVE GROWTH OF THE LOCAL ORANGE
Euphrates Journal of Agriculture Science
Article 1, Volume 5, Issue 2, 2013, Pages 1-15
Abstract
Abstract : This study was conducted in the lath house of the Department of Horticulture / College of Agriculture / University of Anbar for the period from 31/03/2011 until 1/06/2012 designed two Factorial experiments separate to Factors (3 X 4) following the Complete Randomized Block Design with three Replications and by five transplant in the Replicate to see the effect of each of the CPPU and the SA and Interaction each rootstock individually with (Sour Orange and Cleopatra Mandarin and Swingle Citrumelo) in the growth of the local Orange budding. The first experiment included spraying transplant budded with CPPU four concentrations of 0, 50, 100 and 200 mg. L-1, the second experiment included spraying SA four concentrations of 0, 5, 10 and 20 mg. L-1. The results showed the Interaction Sour Orange with CPPU concentration of 200 mg. L-1 gave significant increase in the rate of number of branches axillary (5.23) and length (8.04 cm) and leaf area (11.52 cm2) and content of carbohydrates (11.33%). The Interaction Cleopatra Mandarin with SA 20 mg. L-1 gave significant increase in the average length of scion (30.14 cm) and number of branches axillary (2.97) and nitrogen in the leaves and the percentage of dry matter in the shoot (2.93 and 57.49)% the respectively. While Interaction Sour Orange with SA 20 mg. L-1 gave significant increase in the average length of axillary branches(6.29 cm) and leaf area (14.51 cm2) and their carbohydrate content (11.90%).

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