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 river meandering?
What are the primary objectives for the diversion headworks?
How does land use affect surface runoff?
What is the significance of hydraulic conductivity in groundwater studies?
What is the definition of a overhanging beam?
What is the function of the neutral axis of a beam?
Write a short note on Furrow Irrigation.
How does a gravity dam work?
