The effect of different plant nutrients on the yield and yield components of the bean (Vicia faba L.)

This research was conducted to examine the effect of fertilizer applications on yield and yield components on bean cultivars in spring at Dicle University Faculty of Agriculture in 2018. In the research, three bean varieties (Salkım, Eresen 87 and Filiz 99) and five different fertilizer types (control, DAP (5 kg/da nitrogen + 9 kg/da phosphorus), TSP (9 kg/da P2O5) and bacteria (Rhizobium leguminoserum) were used. The experiment was arranged in the factorial design with three replications. Sowing was performed on February 2018. Observations were recorded in before flowering, in flowering, after flowering and in post-harvest periods. During flowering periods; plant height, root length, shoot, root, leaf, nodule fresh and dry weight measurements were made. In the post-harvest period, the plant height, pods, number of grains in the plant, grain weight in the plant, biological yield, grain yield, 100-grain weight, pod length and width, grain length and width and harvest index were measured. The effect of fertilizer and variety on plant height, root height, shoot, root, leaf, nodule fresh and dry weight were significant in flowering periods. The effect of fertilizer on the number of seeds, seed weight, biological yield, and seed yield, were significant post-harvest. The number of nodules in the highest value in the period after flowering and the highest value was determined in Eresen 87. The lowest value of the fertilizer was 173.8 kg/da In organic fertilizer application, the highest value was obtained from Control and DAP applications with 232.7 kg/da.