Course Description
This course provides a comprehensive overview of irrigation management, focusing on optimizing water use in almond orchards by considering root growth, soil health, and sensing technologies. Experts discuss the role of fine roots in water and nutrient uptake, emphasizing practices that promote root development and balance surface and deep root systems. Strategies for managing irrigation include using evapotranspiration reports, soil moisture sensors, and stem water potential measurements to tailor irrigation to tree and soil conditions. The importance of soil texture, structure, and amendments is also highlighted, with recommendations to enhance soil health through organic matter, mulches, and cover crops. Practical tools like irrigation continuum resources and mobile irrigation labs are introduced, supporting growers in improving irrigation efficiency and sustainability.
Course Objectives:
After completing this course, learners will be able to:
- Optimize irrigation timing and practices: Learn to schedule irrigation based on tree physiology, root activity, soil health, and environmental conditions to enhance water and nutrient uptake.
- Utilize advanced tools and technologies: Understand the use of evapotranspiration reports, soil moisture sensors, and stem water potential measurements to inform precise irrigation management.
- Enhance soil health and structure: Discover strategies such as using organic matter, cover crops, and soil amendments to improve water infiltration, root growth, and overall soil productivity.
- Promote sustainability and efficiency: Explore techniques to balance surface and deep root systems, reduce over-irrigation, and adapt practices to orchard-specific needs, improving water use efficiency in almond orchards.