Document Type: Original Article

Authors

1 PhD student of Department of Horticultural Science, Faculty of Agriculture, University Tabriz, Tabriz. Iran, and Instructor in Payame Noor University of Dehloran, Ilam, Iran

2 Department on Jihad-e Keshavarzi Organization of Ilam, Iran

3 PhD Student of Department of Horticultural Science, Faculty of Agriculture, Tabriz University, Tabriz, Iran

4 Professor, Department of Horticultural Science, Tehran University, Tehran, Iran

Abstract

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.

Keywords