Blackcurrant material from the gooseberry ("Ribes grossularia"), the red currant ("Ribes rubrum") and the flowering currant ("Ribes sanguineum"). The resulting offspring were further back-crossed to "R. nigrum". Cultivars produced include 'Tisel' and 'Tiben' in 2000 and 'Ores', 'Ruben' and 'Tines' in 2005. Further cultivars 'Polares' and 'Tihope' are being tested. Since 1991, New Zealand has become an important centre for research and development, as its temperate climate is particularly suitable for cultivation of the crop. Breeding programmes are concentrating on yield, large fruit size, consistency of cropping and upright habit. In North America, there is a need for this fruit to
Vall de Ribes Vall de Ribes The Vall de Ribes is a geographic zone in the northwest of the Ripollès in the valley of the river Freser. Its largest municipality is Ribes de Freser. It also contains the municipalities of Queralbs, Toses, Planoles, Pardines and Campelles, and the sanctuary and resort of Vall de Núria. The Vall de Ribes was historically a part of the county of Cerdanya and ecclesiastically pertained to the diocese of Urgell. This made it unlike the rest of the Ripollès, which was part of the county of Osona and the diocese of Vic. During the rule of Count