Effect of Magnetic Treatment of Irrigation Water and Seeds on Germination and Growth Of Juniperus excelsa M.-Bieb and Acacia farnesiana (L) Willd

This research aims to investigate some characteristics of vegetative and radical growth of Acacia farnesiana Willd. plant (germination, length, number of leaves, leaf area, root total evolution, wet weight, dry weight) under the influence of magnetic treatment of irrigation water and seeds, The research was carried out at the Faculty of Agriculture / Damascus University (Syria) during the year 2019.The seedlings were irrigated by magnetically treated water which exposed to several levels of magnetic flux density of 0.03, 0.06, 0.09 Tesla as such, the seeds of Acacia plant has exposed to the same levels of magnetic flux density applied on irrigated water, and at several periods of 20, 40, 60 mints.The obtained results indicated that the treatment was superior to T2 with a germination rate that reached 63%, in which the plant was irrigated with water magnetically treated with magnetic induction of 0.06 intensity, the seeds were exposed to magnetic stimulation of 0.06 Tesla for 60 minutes. The values for wet weight of the antenna were 8.3 g and the dry weight of the antenna was 4.2 g.As for the characteristics of average plant height and average number of leaves, the treatment T12, which was irrigated with magnetically treated water with magnetic stimulation of 0.03 Tesla, and normal seeds (not subject to magnetic induction) were superior to these values of 14.22 cm, 23.22 ², respectively.As for the average leaf area, average dry weight of the root group, and the average wet weight of the root group, the treatment T14 that was irrigated with plain water exceeded the seeds. The seeds were treated with magnetic induction of 0.06 Tesla for 60 minutes. The values for each were 14.23 cm², 6.8 g and 2.9 g respectivelyAs for the wet weight of the air group and the dry weight of the air group, the treatment T1 representing the magnetically treated seeds exceeded the intensity 0.09 Tesla for a period of time 60 minutes with treated water at the intensity 0.09 Tesla (8.34 g).As for the glutinous Juniperus excels seeds, we did not get any germination in the transactions