What is a major function of the central control system in irrigation?

• A. To manually control each irrigation zone
• B. To manage multiple sites and controllers remotely
• C. To adjust seasonal adjustments automatically
• D. To provide weather forecasts

Answer: (B)

The major function of the central control system in irrigation is to manage multiple sites and controllers remotely. This advanced functionality allows for centralized monitoring and management of irrigation systems across various locations. It enables the operator to oversee all irrigation zones from a single interface, streamlining operations, improving efficiency, and facilitating timely adjustments to water applications based on varying site conditions.

While manually controlling each irrigation zone is more labor-intensive and does not leverage the full potential of the technology, and automatic seasonal adjustments and weather forecasts serve specific purposes within irrigation management, the key advantage of a central control system is its ability to integrate and manage multiple systems from a distance. This ability enhances operational efficiency and ensures that water conservation practices are more effectively implemented across diverse landscapes.