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    Oil and Protein Stability in Some Camelina (Camelina sativa L. Crantz) Genotypes
    (2021) Subaşi, Ilhan; Arslan, Yusuf; Güler, Safure; Hatipoğlu, Halil; Abrak, Servet; Köse, Arzu
    Camelina sativa L. Crantz., which draws attention with its non-food use (biodiesel, animal feedetc.) against the increasing demand for oilseeds worldwide, is a good alternative plant. It isimportant to identify suitable and stable genotypes for regions along with high protein and oilcontent. The purpose of this study, camelina genotypes of Turkey in 3 different locations (Ankara,Ankara, Eskisehir) to investigate the quality characteristics in terms of genotype environmentinteractions in unirrigated and unfertilized conditions. 36 different genotypes, purified lines bynegative selection, were analysed with 3 standard genotypes with augmented trial design.Environmental (E), genotype (G) and G × E interactions, which are sources of variation for proteinand oil content, have been shown to be important. Oil and protein content were found ranged from34.35%-37.88% and 25.76%-27.64% respectively. We have obtained important findings in ourstudy to see the performance of Camelina sativa, and the possibility of alternative oil plants forthese regions. İn terms of correlation of protein ratio and oil ratio, genotypes with high value thatwere least affected by each other were determined. The results showed that genotype selection byregions is important in terms of protein and oil ratio.
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    Study on Correlation of Agromorphologic Properties in Some Camelina (Camelina sativa (L.) CRANTZ.) Genotypes
    (Centenary University, 2022) Arslan, Yusuf; Subaşi, Ilhan; Hatipoğlu, Halil; Abrak, Servet; Işler, Berfin
    The correlation of agromorphological traits can be useful for breeders in the selection of plant genotypes. In this study, the rosette period (days), days of maturity, plant height (cm), 1000-seed weight (g), and seed yield (kg ha–1 ) characteristics of 42 different Camelina genotypes that grown in Ankara (middle Anatolia) and Şanlıurfa (southeastern Anatolia), and their correlations with each other, were investigated. The accessions showed different results depending on the location in terms of the studied characters in both locations under rainfed conditions. The results showed that the highest seed yield was obtained from the PI 311735 accession (3151.8 kg ha–1 ) in Ankara and the PI 650142 accession (3056.0 kg ha–1 ) in Şanlıurfa. While the rosette period (days), days of maturity, plant height (cm), and 1000-seed weight (g), in Ankara were between 152.3 and 132.3 days, 274 and 247 days, 103.8 and 59.5 cm, and 1.50 and 0.84 g, while there were between 108.8 and 88.8 days, 202.1 and 180.1 days, 115.4 and 59.2 cm, and 1.40 and 0.50 g, in Şanlıurfa, respectively. Results showed significant differences among the genotypes in all of the studied parameters. Correlation analysis of the genotypes in both locations on the mentioned parameters was also performed. Since climate and environment affect each agromorphological parameter differently, it was observed that a genotypic correlation independent of the climate and environment could not be explained in the Camelina sativa genotypes. © 2022, Centenary University. All rights reserved.