Antifreeze techniques for vines

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Viticulture: fear of frost

Publication date 17/04/2017 From €100.00

Antifreeze techniques for vines

In Yonne, the winemakers have only one fear, the return of the cold. To cope with the frost, some try to protect their vines, at great expense, by prioritizing the great vintages. A commentary on factual images and archive images alternates with the interviews of Olivier MORIN, winemaker in Chitry, Fabien MOREAU, winemaker in Chablis.

Straw fire for Alsatian winegrowers

Publication date 06/05/2019 From €100.00

Antifreeze techniques for vines

With winter temperatures in the middle of spring, it forces some to use the great means. In Le Vernois, in the Jura, straw fires burned all night to warm the atmosphere and save the future harvest. Commentary on factual images alternating with interviews with Christophe RICHARD, Denis GRANDVAUX and Clémentine BAUD, winemakers, as well as a village resident who came to the aid.

Temperature monitoring in the vineyard of Bordeaux

Publication date 02/04/1997 From €100.00

Antifreeze techniques for vines

Due to exceptionally mild temperatures, the vines of Bordeaux are at least fifteen days ahead of their blooming, which does not leave the winegrowers to worry in case of night frost. To compensate for this natural risk, they set up a heating system for the vineyards already in use in Champagne. Commentary on factual images alternating with interviews with Rémi EDANGE, technical director of the Domaine de Chevalier and Olivier BERNARD, the owner of the domain.

The gel-fighting machine in Champagne

Publication date 12/03/1965 From €100.00

Antifreeze techniques for vines

To combat frost, a giant device has been designed for the properties of Champagne winegrowers. Heated with oil, this machine emits at the outlet a temperature of 1600 degrees. This heat ventilation device can also be used as a sprayer.

Sprinkling of vines as an antifreeze technique

Publication date 13/01/1978 From €100.00

Antifreeze techniques for vines

In Chablis, the technique of sprinkling vines has not given great results in the fight against frost. Comment on factual images alternating with the interview of a winemaker on his experience.

Freeze alert for Languedoc wine growers

Publication date 13/05/1965 From €100.00

Antifreeze techniques for vines

Following the weather forecast which announces a late cold, the anti-frost union launches the alert to the winegrowers, allowing them to emit smoke to protect their crops.

Techniques against the freezing of vines

Publication date 21/04/1981 From €100.00

Antifreeze techniques for vines

To protect against late frost, young vine shoots struggle to resist. Commentary on factual images alternating with the interview of Jean Claude COIC, wine engineer who criticises the modern techniques of cultivation that weaken the vine and the means to remedy the frost.

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