Proceedings Volume 2010 (format .pdf) - SimpBTH

two weeks before the harvest, were cut the creeping stems, then performharvesting, counting and sizing minitubers trained.Fig.1 Roclas cultivar on clayFig.2 Christian cultivar on perlite2. RESULTS AND DISCUSSIONSa. Results on the reaction of potato cultivars on soilAnalyzing the average number of tubers observed, results showed that theChristian cultivar present 7.13 minitubers number and 6.38 Roclas to use a numberof plantlets. Ostara had the worst results both variants use minitubers (4.40 buc.)and for plantlets (3.44 buc.) (fig. 3).from minitubersfrom plantlets7.136.384.403.445.253.94Ostara Christian RoclasFig.3. Average number of tubers harvested from experimental variants(NIRPSB Brasov, 2009)Were analyzed trifactorial number of tubers produced by soil control in thethree cultivars. The analysis results per cultivar influence overall results, show thatvery significant compared with the control Ostara (table 1).71