Abstract:

This study, which was conducted as a seed test, was done to determine the effect of 7 different salt concentrations (0, 25, 50, 75, 100, 125 and 150 mM) on the development of the plant in different seed genotypes (Töre, Lake, Özkök, Produklü, Çaybaşı and Turnasuyu). The trial is set as repeated by the factual trial pattern in the random parcels. Genotypes and salt doses are treated as a factor. The study determined the length of the plant, the number of leaves, the surface age and the dry weight, the length of the root, the root age and the dry weight to determine the tolerance of the genotypes to the salt. As a result of the variance analysis, the genotype x salt dose interaction was statistically important in terms of other characteristics except the number of leaves in the plant. As a result of all the findings obtained from the research, 25 mM salt doses in the Gölyazı, Produklü, Özkursak and Töre varieties often have a positive effect on the properties studied, while higher salt doses have a negative effect. The first significant reduction in the dry weight over the soil in the Chaybaşı population occurred at the dose of 25 mM. There is no statistical difference between the salt doses in terms of dry weight over the soil. The highest dose of salt (150 mM) discussed in the study did not find any difference in the root length and weight of genotypes, while the highest dry weight over the soil was the Chaybaşı population.

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Abstract:

The aim of this study as a pot experiment was to determine the effect of 7 different salt concentrations (0, 25, 50, 75, 100, 125 and 150 mM) on plant growth in different pea genotypes (Töre, Gölyazı, Özkaynak, Ürünlü, Çaybaşı and Turnasuyu). In order to determine the tolerance of pea genotypes against salinity stress, plant height, number of leaves, above-ground wet and dry weights, root length, root wet and dry weights were determined. As a result of the analysis of variance, genotype x salt dose interaction was significant statistically in terms of other characteristics examined except the number of leaves in the plant. As a result of all the findings obtained from the study, Gölyazı, Ürünlü, Özkaynak and Töre varieties generally had positive effects under 25 mM salt doses on the investigated properties while higher salt doses had negative effects. The first significant decrease in aboveground dry weight in Çaybaşı population was under 25 mM salt dose. In Turnasuyu population, no statistically significant difference was observed between salt doses in terms of above ground dry weight. At the highest salt dose (150 mM) in the study, no differences were found in root lengths and weights of the genotypes, while the Çaybaşı population had the highest above ground dry weight.