Certified Landscape Irrigation Auditor Practice Exam 2025 - Free Landscape Irrigation Practice Questions and Study Guide

Assessing temperature in irrigation practices is significantly important because it directly influences both plant growth and water loss. Temperature affects the rate of photosynthesis and transpiration in plants. Higher temperatures can lead to increased rates of transpiration, thus increasing the amount of water that plants lose. This can result in a greater need for irrigation, as the soil may dry out more quickly and the plants may suffer from water stress if not adequately watered. Furthermore, soil temperature can affect seed germination and root development, impacting the overall health and productivity of plants.

Understanding the relationship between temperature, plant growth, and water loss enables irrigation managers to optimize water usage, ensuring that irrigation is applied at the most effective times and in the correct amounts to support plant health, conserve water, and maintain efficient irrigation systems.