Why might foot pedal irrigation be unsuitable for large areas?

Foot pedal irrigation might be unsuitable for large areas primarily because it requires a high level of manual effort. This method relies on the operator constantly engaging with the foot pedal to control the water flow, which makes it labor-intensive and impractical for extensive agricultural fields or large landscapes. When dealing with vast areas, consistent manual operation can lead to fatigue and decreased efficiency, limiting the practicality of this method.

In contrast, automated irrigation systems (which are not reliant on direct, continuous human control) are often preferred for larger areas as they can cover extensive ground without requiring constant human interaction. The manual nature of foot pedal irrigation becomes a significant disadvantage when the area to be irrigated is too large to be managed effectively by one person using foot pedals. As a result, farmers and landscapers might look for alternative methods that can handle larger volumes or areas more efficiently.