evaluation the interactions effects between nutrition methods of nitrogen on the various of quantitative traits in cucumber in ilam province

plants absorb nutrients needed for plant type, growing season, depending on soil and yield. absorb of nutrient 30-90 percent depends management practices in the use of fertilizer. can be used fertilizers in most cases soil and for foliar feeding can be quickly absorbed into the plant at the proper levels of nutrition in cucumber. in this experiment, was used a split plot in a randomized complete block design with two factors. the effects of three levels: 0, 50 and 100 kg n/ha as well as leaf feeding levels) concentrations of urea in the nutrient solution, nutrient solution concentration and control fosamco) were investigated the quantity and quality of winter cucumber cultivars super dominos. interaction between treatments urea100 kg n/ha and soluble dietary urea/ thousand had the highest yield and was best treatment.