45. Surface Irrigation
Efficient water application techniques are critical for maximizing crop yield and sustainable resource management. Various irrigation methods, including surface, sub-surface, sprinkler, and trickle/drip, have unique design principles, advantages, and limitations depending on specific agricultural contexts. Understanding these methods allows for better water management in agriculture and can help overcome challenges related to water scarcity and soil health.
Enroll to start learning
You've not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Sections
Navigate through the learning materials and practice exercises.
What we have learnt
- The four primary irrigation methods are surface, sub-surface, sprinkler, and trickle/drip irrigation.
- Each irrigation method has specific advantages and limitations influenced by environmental and economic factors.
- Design parameters must be carefully considered to optimize efficiency and effectiveness in water application.
Key Concepts
- -- Surface Irrigation
- A method where water is applied to the soil surface and allowed to flow across the field through gravity.
- -- Subsurface Irrigation
- An irrigation system that delivers water below the soil surface to maintain moisture in the root zone.
- -- Sprinkler Irrigation
- A method that mimics rainfall by distributing water through nozzles into the air.
- -- Drip Irrigation
- A highly efficient irrigation technique that delivers water directly to the root zone in small amounts.
Additional Learning Materials
Supplementary resources to enhance your learning experience.