Media Filters For Trickle Irrigation In Florida 1

Trickle irrigation is the frequent application of small quantities of water on or below the soil surface. This type of irrigation system delivers water, nutrients and other chemicals directly to the root zone of the plant. Applied quantities closely match evapotranspiration and nutrient demand. Water is distributed through emitters placed along the water delivery (lateral) pipe in the form of drops, tiny streams or miniature sprays. Trickle methods include drip, bubbler and spray irrigation. In some cases the drip line may be buried under the soil surface and called subsurface trickle irrigation Trickle irrigation systems operate at low pressure; therefore, they require less energy for water pumpage when compared to other high pressure irrigation systems. Also, because of their precise application, they conserve water and nutrients when managed well. Because of the potential water and energy savings, trickle systems have become popular in Florida, and the number of acres under trickle irrigation is increasing every year. Primary crops trickle-irrigated in Florida are citrus, vegetables and ornamentals.