TY - JOUR AU - Sipan SOYSAL, AU - Murat ERMAN, PY - 2020/09/16 Y2 - 2024/03/29 TI - Investigation of The Effects of Microbiological and Inorganic Fertilizers on The Yield, Yield Components and Nodulation of Chickpea (Cicer arietinum L.) ın The Ecological Conditions Of Siirt JF - ISPEC Journal of Agricultural Sciences JA - ISPECJAS VL - 4 IS - 3 SE - Articles DO - 10.46291/ISPECJASvol4iss3pp649-670 UR - https://ispecjournal.com/index.php/ispecjas/article/view/96 SP - 649-670 AB - <p>This study was carried out to determine the effects of microbiological and inorganic fertilizer on the yield, yield components and nodulation of chickpea (<em>Cicer arietinum</em> L.) in Siirt ecological conditions between 2017 and 2018 years. The trials were laid out in factorial blocks design with three replications. In the study <em>Mesorhizobium ciceri</em> were used as a symbiotic bacterium, <em>Basillus atrophaeus</em> as a nitrogen-fixing bacterium, Basillus GC group as a phosphate solvent, and DAP fertilizer as a inorganic fertilizer. Plant height, fist pod height, number of main branches, number of seconder branches, number of seeds per plant, number of pods per plant, 100-seeds weight, seed yield, biological yield, harvest index, nodule fresh weight and nodule dry weight parameters were examined. According to the results, plant height varied between 52.1-59.3 cm, first pod height between 32.0-38.0 cm, number of main branches per plant between 2.46-3.36, number of seconder branches per plant between 4.03-5.90, number of pod per plant between 16.0-35.3, number of seed per plant between 14.7-33.1, 100-seed weight between 30.3-34.2 g, seed yield between 86.0-174.0&nbsp; kg/da, biological yield between 247.7-613.7 kg/da, harvest index between 26.3-34.8%, number of nodules per plant between 28.3-44.6, fresh weight of nodules per plant between 1.504-2.507 g, dry weight of nodules per plant between 0.235-0.443 g. The highest seed yield was obtained as 174.0 kg / da in <em>Bacillus atrophaeus</em> (N) + DAP 50% application.</p> ER -