Which of the following is false regarding irrigation practices?

Automated irrigation systems have significantly advanced the efficiency and consistency of watering practices on golf courses and other landscapes. However, the idea that these systems completely eliminate the need for human oversight is misleading. While automation can reduce the frequency of manual checks and adjustments, human oversight remains essential to ensure that the system functions correctly, assess weather conditions, and evaluate the specific water needs of different areas. Groundskeepers must still monitor soil moisture levels, check for malfunctions, and respond to unforeseen issues such as system failures or changes in plant water requirements.

In contrast, the other statements are accurate reflections of irrigation practices. Poor irrigation does lead to inadequate air supply in the root zone, as overly saturated conditions can diminish the amount of air available to roots. Good irrigation practices indeed ensure that an adequate air supply is maintained, which supports healthy root development. Additionally, soil type plays a significant role in determining how frequently irrigation should occur since different soils have distinct absorption and retention characteristics.