The effect of plant nutrients on the yield and yield components on the chickpea (Cicer arietinum L.), bean (Vicia faba L.) and pea (Pisum sativum L.)

This study was carried out in Diyarbakır to determine the effect of organic and inorganic plant nutrients on yield and yield components of the pea, bean, and chickpea in 2018. In this research, diammonium phosphate, bacteria (Rhizobium leguminoserum, R. pisi, R. ciceri) and two different organic fertilizers were used in pea, bean, and chickpea. The experiment was arranged in the factorial design with three replications. Sowing was performed on February, 2018. It was investigated the plant and root height, shoot, root, leaf, nodule fresh and dry weight in flowering periods. After harvest, plant height, number of pods per plant, seed number and yield, pods weight per plant,100 seed weight, biological yield and harvest index was measured. The effect of fertilizer applications on plant height, root height, shoot, root, leaf, nodule fresh and dry weight was significant in flowering periods. The effect of fertilizer applications on the number of pods, seeds, seed weight, biological yield, seed yield, 100-grain weight and harvest index was significant after harvest. The number of nodules per plant produced the highest value in the period after flowering and the highest value was determined in chickpea crops for all three periods. Species x fertilizer interaction was significant for the number of nodules per plant. Seed yield was 121.4 kg/da in peas, 177.4 kg/da in chickpea and 244.4 kg/da in bean. The lowest value of the fertilizer application was 166.3 kg/da in organic 2 application, the highest value was determined in the bacterial application with 194.5 kg/da.