Fluid treatment device and methods of use

Embodiments of a fluid treatment device and methods of use are described. Device embodiments typically include a barrel including a cavity with deflectors contained therein, and an energy chamber proximate the barrel. The energy chamber contains radionuclides such as, but not limited to U-238, U-235, and Th-232. Methods of use of fluid treatment device embodiments include treating water by passing the water through the barrel cavity and irrigating plants with the treated water. The water typically takes a circuitous path through the cavity because the deflectors obstruct a straight path through the cavity. Method of use examples include delivering the treated water by use of center-pivot irrigation. Plants irrigated with treated water typically require less water and produce greater yields than irrigated plants that receive no treated water.