Determination of Yield and Important Agronomic Traits and Quality Traits of Some Soybean Varieties and Lines Grown Under Second Crop Condition in The Aegean Region

The aim of this research was to determine yield and important agronomic traits of some soybean varieties and lines which are grown under second crop conditions in the Aegean region of Turkey. The study was conducted at the experimental area of Department of Field Crops, Faculty of Agriculture, Ege University in 2015. In this study, 10 advanced (F9) soybean lines (KASM-03, KASM-02, KANA, KAMA, BDUS-04, BATEM 207, BATEM 223, BATEM 306, BATEM 317, BDSA 05) and 4 standart varieties (ARISOY, ATAEM-7, BRAVO, NOVA) improved by research institutions within General Directorate of Agricultural Research and Policies (TAGEM) were used as plant materials. Field trials were conducted in a randomized complete block design with 4 replications. As a result of this research, KANA (399.83 kg/da), BATEM 317 (389.30 kg/da) and KAMA (367.18 kg/da) lines are promising genotypes for grain yield also BRAVO (103.7 day), ATAEM-7 ( 104.7 day) and ARISOY (106.25 day) soybean varieties and KASM 03 (106.5 day) line are the best genotypes for earliness and KASM 02 (%21.93) and BATEM 207 (%21.15) lines in terms of crude oil ratio and ARISOY (%45.87) and NOVA (%45.86) varities in terms of crude protein ratio were the most promising genotypes for double cropping in Aegean region