Evaluation of the performance of some Chardonnay clones at Changins | Evaluation de quelques clones de Chardonnay a Changins
Maigre, D.(Agroscope RAC Changins, Station federale de recherches agronomiques, Pully (Switzerland). Centre viticole du Caudoz)
An evaluation test of Chardonnay clones was set up on the experimental vineyard of Agroscope RAC Changins in Nyon (VD). Eight clones of the French Catalogue (76, 95, 96, 121, 122, 128, 131 and 548) were tested, as well as two clones selected in Changins. The study did not highlight important differences between the clones, except for the clone 548, which showed a lower production potential. It is a consequence of its very light sensitivity to coulure and millerandage. Between the wines, the differences were very low (on the analytical and on the sensory point of view). Clones RAC 17 and RAC 26 selected at Agroscope RAC Changins present a behaviour in the line of the other studied clones.
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