Explore tens of thousands of sets crafted by our community.
Irrigation Techniques for Tropics
20
Flashcards
0/20
Basin Irrigation
Water is applied to basins formed by dykes around the crops. Suitable for fruit trees and other deep-rooted plants.
Surface Irrigation
Utilizes gravity flow to distribute water over the soil surface. Suitable for flat areas with deep, loamy soils.
Low-Volume Irrigation
Often used for specific crops needing precise water applications, like vegetables. Ideal to minimize water usage and wastage.
Ridge and Furrow Irrigation
Involves planting on ridges with furrows for water flow between them. Ideal for crops with different water needs and for conserving water.
Sprinkler Irrigation
Mimics rainfall by spraying water over crops. Ideal for varied topographies and saves water compared to traditional methods.
Micro-sprinkler Irrigation
Involves small sprinklers that provide uniform water distribution. Ideal for nurseries, orchards, and densely planted fields.
Drip Irrigation
Delivers water directly to the plant root zone. Suitable for water-scarce areas and minimizes water loss.
Furrow Irrigation
Involves creating furrows between crop rows and filling them with water. Best for row crops in soils with moderate infiltration.
Terraced Irrigation
Involves creating steps on a slope to slow run-off and reduce soil erosion. Ideal for hilly terrains in the tropics.
Manual Irrigation
Involves hand watering with buckets or watering cans. Suitable for small or backyard gardens in the tropics.
Mobile Irrigation
Systems that can be moved from one place to another. Suitable for smallholder farmers with multiple small plots.
Center Pivot Irrigation
Consists of a self-propelled system that rotates around a pivot, irrigating a circular area. Best for large, flat fields.
Localized Irrigation
Applies water to parts of the field where plants are located. It reduces water use and is good for high-value crops.
Gated Pipe Irrigation
Involves gated pipes that distribute water controlled by adjustable gates, suitable for flat areas where water distribution can be easily managed.
Subsurface Drip Irrigation
Involves burying the drip tubing below the soil surface. Reduces evaporation and is suitable for high-value crops.
Raised Bed Irrigation
Involves planting on raised beds with irrigation channels in between. Effective for soil drainage and root aeration.
Wheel Line Irrigation
A portable system with wheels that can be moved across fields. Suitable for moderately sized, level fields with relatively low crop height.
Flood Irrigation
Involves flooding the entire field with water, allowing it to soak in. Works well for rice paddies and level fields with clay soils.
Rain Gun Irrigation
Utilizes high-pressure sprinklers, or rain guns, to irrigate larger areas. Suitable for crops that require lots of water.
Bubbler Irrigation
Delivers water to the base of plants through emitters, effectively for trees and shrubs in the tropics.
© Hypatia.Tech. 2024 All rights reserved.