Relationships between yield and potato affected by different levels of biofertilizer AL-ziest Chemical Oral- Even

In order to evaluate yield and yield components of potato, affected by different levels ofbio-fertilizer AL-ziest and chemical fertilizers Oral-Even factorial experiment in arandomized complete block design with two factors , the first factor of four level of bio -fertilizer AL-ziest (A1 = control, A2 = 100 ml, A3 = 150 ml, A4 = 200 ml), and thesecond factor in four levels of chemical fertilizer Oral -Even (B1 = control, B2 = 60 g;B3 = 80 g, B4 = 100 g) with three replications for foliar in Ardy village located in thecity of Ardabil in 1393 was carried out. The results showed a correlation between: thenumber of main stems per plant and the number of tubers per plant, tuber weight perplant, total tuber yield and salable tuber yield and number of tubers per plant and thenumber of main stems per plant, tuber weight per plant and total and salable tuberyield was significant at probability level. Weight of tubers per plant and the number ofmain stems per plant, number of tubers per plant, tuber weight and total tuber yield andmarketable had a significant positive relationship. As average tumor weight by weightof tubers per plant, total tuber yield and salable tuber yield significant at 1%. Totaltuber yield and salable tuber yield with number of main stems per plant, number oftubers per plant, tuber weight per plant, tuber weight and a significant positivecorrelation indicates that the probability of a percent.

Keywords:

Potatoes , Yield andYield components , biofertilizer , fertilizer , Correlation