New Decision Support System for Irrigation Efficiency Sustainable Winegrowing

If irrigation efficiency is a goal of yours, a new predictive model may make scheduling easier in the future. José Manuel Mirás Avalos, Tenured Scientist at Misión Biológica de Galicia in the Spanish Nation Research Council (CSIC) (MBG-CSIC) in Santiago de Compostela (Spain) is working on a Decision Support System (DSS) prototype for irrigation and fertilization of winegrapes. This computer model accounts for multiple variables including weather, soil moisture, evapotranspiration, soil type, plant spacing, bud break, variety, and wine quality goals to help farmers make more informed irrigation decisions throughout the growing season.
Resources:         191: CropManage: Improving the Precision of Water and Fertilizer Inputs 195: Hydrological Mapping: A Vital Component of Effective Water Conservation Plans 213: High Resolution Data from Space Helps Farmers Plan for Climate Change Decision Support System for Seasonal Irrigation and Nitrogen Fertilization Decision support system for selecting the rootstock, irrigation regime and nitrogen fertilization in winemaking vineyards: WANUGRAPE4.0 Effects of the Annual Nitrogen Fertilization Rate on Vine Performance and Grape Quality for Winemaking: Insights from a Meta-Analysis Fiabilidad de la monitorización del contenido de agua del suelo para determinar el estado hídrico de la vid. (“Reliability of monitoring soil water content to determine the water status of the vine”) -in Spanish José Manuel Mirás Avalos on ResearchGate: José Manuel Mirás Avalos On LinkedIn Vineyard Team Programs: Juan Nevarez Memorial Scholarship - Donate SIP Certified – Show your care for the people and planet   Sustainable Ag Expo – The premiere winegrowing event of the year Sustainable Winegrowing On-Demand (Western SARE) – Learn at your own pace Vineyard Team – Become a Member Get More Subscribe wherever you listen so you never miss an episode on the latest science and research with the Sustainable Winegrowing Podcast. Since 1994, Vineyard Team has been your resource for workshops and field demonstrations, research, and events dedicated to the stewardship of our natural resources.
Learn more at www.vineyardteam.org.  
Transcript Craig Macmillan  0:00 
Our guest today is José Manuel Mirás Avalos. He is tenured scientists at the Misión Biológica de Galicia and the Center for Spanish Research Council. Thanks for being on the podcast.
 
José Manuel Mirás Avalos  0:10 
Thank you very much for inviting me. It's a great pleasure for me.
 
Craig Macmillan  0:14 
We were interested in talking to you because we saw that you've been working on a pretty interesting type of technology with it with a whole group of folks around the idea of decision support systems, particularly around irrigation, fertilization for grapes, possibly even root stock selection, when I read, first of all, for our audience, what exactly is a decision support system?
 
José Manuel Mirás Avalos  0:34 
The idea behind that decision support system is to provide a within one package in this case is a computer platform in which we use different kinds of information coming from real data coming from models that that are implemented within this platform to provide the users the end users with information to make certain practices easier, or more rational. In the vineyard. In this case, we were centered in this particular case in irrigation and fertilization. And there was another it's not exactly a decision support system is more like decisions help decision making for the rootstock which is a independent from the, from the irrigation fertilization system.
 
Craig Macmillan  1:27 
How does the grower use this kind of tool so I'm trying to make decisions about irrigating my vineyard and how did the tool play into it?
 
José Manuel Mirás Avalos  1:36 
At the moment is just a prototype, the computer program or the DSS for being short? The DSS Decision Support Syst