Main types of agricultural sprinkler systems
- Portable sprinkler systems: Lightweight HDPE quick-coupled pipes and riser nozzles that can be easily dismantled and shifted across field plots.
- Semi-permanent and solid-set systems: Underground PVC mainlines with permanently installed surface risers, widely adopted in tea, coffee, and orchard plantations.
- Micro-sprinkler systems: Low-pressure emitters delivering fine mist over small radiuses, ideal for vegetable nurseries, leafy greens, and polyhouses.
- Raingun sprinkler systems: High-volume, high-pressure impact guns throwing water up to 30 to 50 metres, suited for sugarcane, pastures, and fodder crops.
Agronomic benefits and water-use efficiency
Sprinklers prevent topsoil erosion and nutrient leaching on sloping land where surface furrowing is impractical. During winter frost spells, light sprinkler irrigation raises canopy microclimate temperatures, protecting delicate mustard, potato, and vegetable crops from freeze injury.
Capital subsidies under PMKSY
The Per Drop More Crop (PDMC) component under Pradhan Mantri Krishi Sinchayee Yojana provides capital subsidies of up to 55% for small and marginal farmers and up to 45% for general farmers purchasing BIS-approved sprinkler equipment through state horticulture departments.
Official source
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Ministry of Jal Shakti (PMKSY) ↗Related on KisanPe
Common questions
Which crops are best suited for sprinkler irrigation?
Sprinklers are ideal for closely spaced crops like wheat, mustard, chickpea, groundnut, soybean, and fodder grasses.
How much water does a sprinkler system save compared to flooding?
Sprinkler systems typically save 30% to 50% water while increasing irrigation uniformity across undulating field terrain.
Can sprinklers protect crops from winter frost damage?
Yes, running sprinklers during freezing night hours releases latent heat, raising micro-temperature and shielding crops from frost damage.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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