What is the role of soil properties in irrigation design?
soil properties in irrigation design
Soil Texture: Influences water-holding capacity and infiltration rates. Sandy soils drain quickly but hold less water, while clayey soils retain more water but drain slowly.
Soil Structure: Affects water movement; well-structured soils improve infiltration and reduce runoff.
Soil Moisture Holding Capacity: Determines irrigation frequency; higher capacity means less frequent irrigation.
Soil Permeability: Affects how quickly water moves through soil; high permeability reduces runoff, low permeability can cause waterlogging.
Soil Bulk Density: Higher density indicates compaction, affecting water infiltration and root growth.
Soil Depth: Affects root zone and water storage; shallow soils require more frequent irrigation.
Soil Drainage: Essential to prevent waterlogging; well-drained soils need less drainage.
What is reservoir capacity and how is it determined?
What is flange beam?
How can permeable foundations affect the stability of weirs?
How does land reclamation affect soil fertility?
What is surface irrigation? Discuss the types and applications.
What Is Mixed Cropping?
