Determination of adaptation capabilities and yield potential of some peanut varieties (Arachis hypogaea L.) under di̇yarbakir conditions

This study, which investigates the adaptation capabilities and yield potentials in peanuts, was carried out in the application and research unit of Dicle University Faculty of Agriculture, Department of Field Crops in 2020. The random blocks were set up with 4 replications according to the trial pattern. In this research in which 9 different peanut types were used; Shell ratio (%), plant height (cm), fruit yield (kg / da), protein ratio (%), fat ratio (%) and number of fruits per plant (piece) were examined. As a result of the study, fruit yield (kg/da) varied between 408.3 kg/da and 767.5 kg/da. The lowest fruit yield (kg/da) was taken from Florispan variety (408,3 kg/da) and the highest fruit yield (kg/da) was taken from Halisbey variety (767.5 kg/da). Crude fat ratio varied between 40 % and 58.75 %. While the lowest crude oil ratio (%) was obtained from Sultan (40 %), Ayşehanım (40 %), NC7 (40 %) varieties, the highest crude oil ratio (%) was obtained from Florispan (58.75 %). Crude protein ratio varies between 16.82 % and 28.73 %. While the lowest crude protein ratio (%) is taken from NC-7 (16.82 %) variety, the highest crude protein ratio (%) is Florispan (28.75 %) were taken from the cultivar. Keywords: Peanut (Arachis hypogea L.), Yield, Fat ratio, Protein ratio