Which low volume irrigation method is particularly popular for nurseries due to its moisture-delivery characteristics?

• A. Mats
• B. Line Source Drip
• C. Microsprays
• D. Disc Filtration

Answer: (A)

Uniform, low-volume moisture delivery directly to the root zone is essential in nursery bench systems. Mats achieve this by wick-like capillary action, delivering steady, even moisture across the entire rooting area. This keeps the media consistently moist without overwatering or foliar wetting, which helps minimize disease risk and water waste in high-density bench layouts. While line-source drip can provide low-volume irrigation along rows and microsprays offer broader coverage, mats are especially well-suited for nurseries because their moisture-delivery characteristics create uniform moisture distribution across many pots at once. Disc filtration isn’t a delivery method at all; it’s a water-cleaning accessory used with irrigation systems.