Peg strength is one of the most important agronomic properties in peanut crop to avoid harvest losses and mechanical production and harvesting. The objective of this study was to compare peg strength for selection the best cultivar to avoid harvest losses. Peanut peg strength, which influences the amount of peanut pods harvested, was measured as a function of the force required either to detach the peg from the pod or to break the peg. Peg strength of cultivars has been investigated. Mean peg detachment forces for Halisbey, Arioglu-۲۰۰۳, Wilson, Batem, NC-۷, Brantley, Osmaniye-۲۰۰۵, Sultan were ۱۰۴۱۴۹, ۷۴۸۹۶, ۶۹۰۶۴, ۶۵۶۴۷, ۶۳۱۱۲, ۶۹۸۸۹, ۱۲۸۹۴۸ and ۱۳۴۶۲۷, respectively. Accordingly, results indicated, Sultan cultivar has more strength peg in our selection.Peg strength is one of the most important agronomic properties in peanut crop to avoid harvest losses and mechanical production and harvesting. The objective of this study was to compare peg strength for selection the best cultivar to avoid harvest losses. Peanut peg strength, which influences the amount of peanut pods harvested, was measured as a function of the force required either to detach the peg from the pod or to break the peg. Peg strength of cultivars has been investigated. Mean peg detachment forces for Halisbey, Arioglu-۲۰۰۳, Wilson, Batem, NC-۷, Brantley, Osmaniye-۲۰۰۵, Sultan were ۱۰۴۱۴۹, ۷۴۸۹۶, ۶۹۰۶۴, ۶۵۶۴۷, ۶۳۱۱۲, ۶۹۸۸۹, ۱۲۸۹۴۸ and ۱۳۴۶۲۷, respectively. Accordingly, results indicated, Sultan cultivar has more strength peg in our selection.

Peanuts, Mechanical properties, Peg strength, Detachment force