Fertigation is being increasingly adopted by citrus producers as an alternative to traditional approaches to supplying fertilisers to trees.

Drip irrigation/fertigation ("advanced fertigation", "open hydroponics") is being adopted by the Australian citrus industry.

The delivery of dissolved mineral fertilisers to the roots of crops in the field using irrigation water is known as 'fertigation'.

A desktop water, nutrient and salt balance study identified that irrigation and nutrition management principles used by OH can be efficient.

Open Hydroponics is an irrigation and nutrition management program aimed at increasing yield and fruit quality of horticulture crops.