With harvest just around the corner there's a new app to help you make decisions in the vineyard.
The National Wine and Grape Industry Centre has released the WineOz Smart Grape Android app to help you track the development of the size and colour of grapes.
The WineOz Smart Grape Android app was developed by Charles Sturt University (CSU) researchers and is available for growers and vineyard managers to use this coming harvest.
Lead researcher and NWGIC Director, Professor Leigh Schmidtke, said, “This smartphone app allows growers to quickly measure and then chart the colour and size of the berries.
“A probe around the size of a single grape is inserted into the cluster to act as a reference point for size in the app.
“You then take a picture of the grape cluster. The algorithms in the computer program calibrate the distance from the camera to the berries. The software will also take the probe measurement in pixels then relate it to the size of the surrounding grapes.
“As grapes mature they change colour, for instance, white varieties go from pea green to yellow gold as they develop. Each particular shade in that colour change relates to changes in the sensory style of wine."
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