Effect of Nitrogen Cycocel and Application Method on Vegetative Characters and Medicinal Compounds of Aloe vera During Autumn Season

doi:10.33794/qjas.2012.47704

	Effect of Nitrogen Cycocel and Application Method on Vegetative Characters and Medicinal Compounds of Aloe vera During Autumn Season
Al-Qadisiyah Journal For Agriculture Sciences
Article 1, Volume 2, Issue 1, 2012, Pages 14-23 PDF (0 K)
DOI: 10.33794/qjas.2012.47704
Abstract
Experiment is conducted in the lath house in the the Department of Horticulture , College of Agriculture, University of Baghdad. Seedlings of Aloe vera plant are planted in plastic pots 28 cm in dimeter filled with sandyloam soil. The research contains two separate experiments. In the first experiment, nitrogen fertilizer is used as urea CO(NH2)2 46% applied to the soil at a rate of:0,0.5,1.0,1.5 g. plant-1 or as afoliar spray at a rate of :0,1,2,3 g . L-1.In the second experiment, cycocel is sprayed at the following concentration :0,500,1000,1500 mg.L -1.The experimental results show that nitrogen at the rate of N1.5g.plant-1 in the content of the leaves of the aloin and barbolin , Alotic acid, anthrone, exceeds the fertilization treatment N0.5g.plant-1 in the content of the leaves of Aloe- emodin, exceeds the fertilization treatment N1.0 g.L-1 in the content of the leaves of anthranol and cinnamic acid. The spray treatment of nitrogen at the rate of N2g.L-1 increases the concentration of. aloin , Aloe-emodin , anthrone and cinnamic acid. The spray treatment of cycocel at the rate of 1500 mg.L-1 for two spry increases the concentration of, cinnamic acid , aloin , barbolin , aloe- emodin and Alotic acid. The spray treatment of cycocel at the rate of 1500 mg.L-1 in four spry increases the concentration of cinnamic acid and aloin . The spray treatment of cycocel at the rate of 1000 mg.L-1 for two spry increases the concentration of anthranol and anthrone.
Keywords
Sciences of Agriculture

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