Experimental designs

Wine4cast leverages diverse technologies to generate predictions/forecasts tailored to different spatial scales, addressing the specific needs of stakeholders in the wine industry. The project evaluates these technologies based on their maturity, operational feasibility, cost-effectiveness, accuracy, and ability to provide timely insights ahead of the harvest.

Ultra-early Forecasting

Dissection and analysis of buds

The main objective of this activity was to assess the fertility of the dormant bud of the grapevine using optical microscopy. This information is used to validate the spectral analysis to be carried out by different sensors for non-destructive evaluation of the fertility of dormant buds.


Experimental Design:

Forcing bud growth

The main aim of this study is to validate the forcing bud growth technique to measure fertility potential, as an ultra-early method of grapevine yield assessment. This information can also be used to validate the spectral analysis to be carried out by different sensors for non-destructive evaluation of the fertility of dormant buds.


Experimental Design:

In-cycle Forecasting

Grapevine Phenotyping

Monitoring yield components using visual and digital phenotyping approaches throughout the different phenological stages of the vine.

Flowering

Fruit-set

Veraison

Harvest

Visual Phenotyping

Digital Phenotyping

Wine4cast Android App

Acquisition of geo-referenced RGB images of yield components


Yield Productivity Maps

These systems provide detailed insights into harvest productivity and quality, while offering essential management indicators to optimize the agronomic process based on:

Remote Sensing

The use of drones as part of the project is initially divided into two objectives: 


All the outcomes of this action will be made available on the MAPP.it application

Regional Level Forecasting

Airborne Pollen

Regional wine forecast based on a hierarchical analysis, including the estimation of the potential productivity by quantifying airborne pollen at flowering, followed by the evaluation of the possible impact of post-flowering (a)biotic conditions based on remote sensing data.


Long-term Projection

Time series analysis approaches (>100 years) to identify the cyclical properties of regional productivity determined by climate and the likelihood of different productivity levels deemed relevant to the sector. This projection is crucial for the sector, particularly for its planning and risk assessment related to productivity variability, including climate scenario considerations.