Determination of the yield performances of different soybean (glycine max L.) varieties under di̇yarbakir primary and secondary crop conditions

This study was carried out in Diyarbakır Elidolu village field conditions according to a randomized complete block design with 3 replications in order to determine the agronomic and quality traits of 8 different soybean cultivars in main and second crop conditions. In the study, Arısoy, Superb, Asya, Sonya, Lider, PG Turbo, PG Victoria, Atlas3616 cultivars were used as material and traits such as plant height, first pod height, number of pods per plant, grain amount per pod, number of branches, thousand seed weight, seed yield, oil content, protein content and oil yield were investigated. As a result of the research; The longest plant height in main product is in PG Turbo (115.53 cm). The longest plant height in second product is in Atlas3616 (102.60 cm). The highest first pod height in main product is in Atlas3616 (19.63 cm). The highest first pod height in second product is in PG Victoria (17.66 cm). The highest pod number in main product is in Lider (87.03 pieces). The highest pod number in second product is in Lider (72.36 cm). The highest branch number in main product is in PG Turbo (0.83 pieces). The highest branch number in second product is in Arısoy (0.83 pieces). The highest grain number per pod in main product is in Lider (2.70 pieces). The highest grain number per pod in second product is in Lider (2.53 pieces). The highest thousand grain weight in main product is in PG Turbo (223.53 gr). The highest thousand grain grain weight was seen in PG Turbo (204.00 gr) variety, the highest seed yield in main product was seen in Lider (596.00 kg) variety, the highest seed yield in second product was seen in Lider (421.33 kg) variety, the highest oil content in main product was seen in PG Turbo (%21.63) variety, the highest oil content in second product was seen in Superb (%21.40) variety, the highest protein content in main product was seen in PG Victoria (%37.28), the highest protein content in second product was seen in PG Victoria (%40.80), the highest oil yield in main product was seen in PG Turbo (124.245 kg/da) variety, the highest oil yield in second product was seen in Lider (79.032 kg/da) variety.