على غازي فيصلأ.م .د. سماح حسين كاظم2024-12-012024-12-012021-08-28https://dspace.utq.edu.iq/handle/123456789/359This study was carried out during October/2020 to May/2021 at the college of science, university of Thi-Qar. The main aim was to get magnetic water, evaluate its properties and then use it in the cultivation of barley and beans1 The sources of treated water are Gharraf River, Euphrates River Al-Massab-Al-Aam River, saline water wells. This study included a comparison of some physical and chemical properties of water before and after exposure to a magnetic field of 12000 gauss in a 2-inch pipe of 80 cm length. The decreasing in conductivity values, were more after each magnetization treatment for water that could be the reason in the decreasing of boiling point and viscosity values. A clear increase in both dissolved oxygen and chlorine values are also noted. These changes in physical properties of water are immediately noted after exposure to the magnetic field. While, the density values showed low decrease after water treatment. The magnetization treatment of water has improved the water properties to be more suitable for agriculture according to the Food and Agriculture Organization (FAO). Therefore, it was noted the improvement of both growth and production of the two plants. Finally, Magnetization is very import factor to get better irrigation water, in addition to the other factors such as soil type, plant type, climate ….etc.entext::thesis