عبدالعلی حسامی

This experiment carried out as completely randomized design with 7 treatment and each with 2 levels and 3 replication. The result indicated that foliar spray 50 mM mival created the highest yield and number of tubers in potato plant but weight and volume of tubers in this concentration were not significant in comparison with control. Also result showed that lowest weight and volume of tubers related to 100mM mival that was significant in comparison with control.