摘要：In order to evaluate some agronomic traits in potato varieties and advanced clones in Ardabil field experiment in 2015 in Agriculture and Natural Resources Research Station of Ardabil carried out to evaluate some agronomic traits in advanced potato cultivars and clones in Ardabil. This test with 7 advanced medium clone late and three witnesses of Agria, Marfona and Savalan total of 10 clones and the figure was based on a randomized complete block design with three replications. In this study, plant height, number of main stems, number of tubers per plant, tuber weight per plant, total tuber yield and marketable tuber yield were evaluated. The results showed that between clones and cultivars except number of main stems per plant for all traits, there are significant differences in levels 1 and 5% probability. This suggests genetic variation between clones and cultivars in order to select for the traits considered. Among the characteristics, the number of tubers per plant and plant height by 8.21 percent to 8.20 percent, the most had the lowest coefficient of variation. Tuber yield (clone 3) than the control varieties and cultivars Marfona and Savalan 21.78 and 15.03 percent increase respectively. In other words, normal operation is relatively good. Agria cultivar (control) with an average of 43.15 tons per hectare, with the remaining difference was statistically significant and clone No. 1 (HS95-1) with an average of 25.95 ha lowest among clones and cultivars had the gland. So tuber yield than the parent parental clone No. 10 increased by 9.57 and 23.51 percent in other words, tuber is normal and good. Agria cultivar (control) with an average of 39.12 tons per hectare, with the remaining difference was statistically significant and clones No. 1 (HS95-1) with an average of 20.54 tons per hectare least marketable tuber yield clones and cultivars among themselves
关键词：potato; total tuber yield; advanced varieties and clones
