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In order to evaluate adaptability of superior peanut genotypes, this experiment carried out in 2018 and 2019 cropping seasons in three locations such as Astaneh-ashrafieh, Masal and Talesh. 10 superior peanut genotypes including 130, 140, 113, 115, 128, 176, 178, 192, 201 and 208 along with NC2 as check were evaluated based on randomized complete block design with three replications in three locations such as Astaneh-ashrafieh, Masal and Talesh. Results showed that the effect of year, zone, line, interaction effects of year × location, location× genotype, year × genotype and tripartite interaction effect between year, location and genotype were significant for more measured characteristics such as pod yield, grain yield, grain oil content, oil yield, pods number per plant, grain number per pod and 100-grain weight at 1% probability level. The greatest pod yield (5583 kg/ha), grain yield (3776 kg/ha) and oil yield (1804 kg/ha) were obtained in 2018 cropping year at Astaneh-ashrafieh zone and 192 peanut genotype. The greatest pod number per plant (31.72) was observed in 2018 cropping year at Astaneh-ashrafieh location and 128 peanut line. Peant genotype 130 showed the greatest grain number per pod (1.85) in 2018 cropping year at Masal location. Also, the greatest 100-grain weight (71.45g) was obtained in 2018 cropping year at Masal location. The highest content of oil in peanut grain (57.12%) allocated to tripartite interaction effect between the 2019 cropping year, Astaneh-ashrafieh location and peanut genotype 178. Based on results of these experiments, climatic condition of Astaneh-ashrafieh location was more suitable for peanut grain yield and its components improvement than other studied locations. In addition, peanut genotype 192 showed superiority for grain yield to other studied lines.Key Words: Adaptability, Advanced genotypes, Peanut grain, Pod yield.
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