VRI involves applying different amounts of water to different areas of the field based on factors such as soil type, topography, and crop water requirements. This approach ensures that each section of the field receives the optimal amount of water, reducing over-irrigation and under-irrigation. VRI can lead to improved crop yields, reduced water consumption, and lower energy costs. Additionally, VRI can be integrated with other precision irrigation techniques, such as aerial imagery and satellite data, to further optimize irrigation management.