Este archivo

Monitoreo del uso del agua de la vid en tiempo real

Una nueva técnica para la gestión del riego en el viñedo

The regulation of vine transpiration is a fundamental process that determines the harvest quality. Continuously monitoring the vine transpiration helps to characterize the intensity of water deficit. Transpiration level reflects the simultaneous effects of climate, water, soil and varietal on water consumption. The transpiration level is thus a direct indicator of the vine water status. This indicator has the advantage of being available in real-time and is obtained nondestructively. This makes it possible to anticipate the sensitivity of the grapes to shrivel when the deficit is too severe or to optimize agricultural practices (irrigation, hedging, thinning, cover crop) according to their effects on water deficit. Water use profiles are also used to classify the different vineyards’ performance and compare the effect of each vintage on the plant.

Utilizando sensores de flujo de savia para ahorrar agua, aumentar el rendimiento y la calidad de la fruta

Experimento realizado en 2014 en California en 6 viñedos.

Thanks to a grant received from the Water Metropolitan District of Southern California in 2014, Fruition selected six wineries in California to host an experiment: one side of the vineyard was farmed as usual by the team, one side was handled by Fruition using real-time plant sensors and the associated analytics. To make the test convincing and reproducible, a very thorough process was implemented during the season to compare results, using aerial maps taken by planes, gauges, and other systematic measurements. Across the study, sites managed by winery teams were irrigated between 6 and 30 times. The same vineyards managed by Fruition Sciences never exceeded 5 irrigations total. As a result, water savings using sensors were dramatic, with an average of 65% less water applied. Practically speaking, it is no less than 17 Olympic-size swimming pools saved for only 37 acres under the experimentation. Contrary to common thinking, water savings did not affect yield negatively. In fact, we saw negative effects, such as dehydration, in some of the sites that applied more water early in the season.

Al enviar este formulario, usted está de acuerdo con Fruition Sciences Términos y condiciones.
mensaje enviado
Gracias !

Gracias por su mensaje. Haremos nuestro mejor para contestarle lo antes posible. Por favor, asegúrese de que leemos cada mensaje que recibimos!


Fruition Sciences
MIBI - 672 rue du Mas de Verchant
34000 Montpellier - FRANCE
: +33 9 53 22 13 00
: +33 9 58 22 13 00


Fruition Sciences
Darwin Eco-Système - 87 quai des Queyries
33100 Bordeaux - FRANCE
: +33 7 83 10 50 55


Fruition Sciences
718 California Blvd.
Napa, CA 94559 - USA
: +1 (888)295-5187