Interest in the registration of resistant grape varieties
Emmanuel Rouchaud
Broschiertes Buch

Interest in the registration of resistant grape varieties

Decrease in phytosanitary inputs for a better agroecological transition and the preservation of biodiversity.

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The aim of this work is to study the potential of hybrid grape varieties originating from Germany, under different agronomic, environmental and organoleptic aspects, with a view to their inclusion in the French Official Catalogue. The problem is part of a VATE protocol lasting three years from the first year of production. The implantation of the grape varieties: Souvignier gris, Muscaris, Cabernet Cantor and Cabernet Cortis took place in spring 2012. The first agronomic and organoleptic surveys began in 2014. The subject of this thesis is part of a long process defined and supervised by the P...