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Abstract


This study was carried out in the nursery of Department of Horticulture and Landscape Design, College of Agriculture, University of Basrah during 2018 growing season. Completely randomized blocks design (C.R.B.D.)  was used to investigate the effect of different concentrations of super swing (0, 0.5 and 1) g.l-1 and whey (0, 50 and 75) % and their interactions to enhance the growth parameters and chemical characteristics of Sour orange transplants. The results showed a significant increase in most of the measured growth parameters of transplants treated with high concentration of foliar spraying to both fertilizers. Application of super swing at 1 g.l-1 with whey at 75% together significantly increased the height of plant, the number of leaves, leaf area, the diameter of stem, number of flowers, the leaves content of both nitrogen and potassium, percentage of dry matter, and content of chlorophyll. Whereas, control treatment was significantly increased the water content compared to other treatments. Addition of growth-enhancing compounds such as super swing and whey extract to the plant can improve the metabolic performance and enhances the plant's ability to absorb nutrients from the soil.


Keywords

whey extract super swing sour orange transplants

Article Details

How to Cite
El-Qatrani, N. A. . (2019). Evaluation of the Efficiency of Foliar Nutrient with the Chemical Fertilizer of Super Swing and Whey in some Growth Parameters and Concentration of Certain Nutrients of Transplants of Sour Orange Citrus aurantium L. Basrah Journal of Agricultural Sciences, 32, 282–290. https://doi.org/10.37077/25200860.2019.177

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