Investigation of The Effect Of Salt Application on Physiological and Biochemical Properties in Soy (Glycine max. L. Merill)

OpenAlex İngilizce

Salt stress is one of the important abiotic stress factors affecting crop productivity, especially in arid and semi-arid regions, by affecting the growth of plants. These negative effects of salt stress, which affects growth and development in plants; It varies depending on the amount of salt, the level and duration of stress, the genotype of the plant exposed to stress and the developmental stage. The aim of this study is to examine the effects of salt stress on physiological and biochemical properties of soybean (Glycine max L. Merill). In this study, vegetative growth and salt tolerance of different soybean varieties (Umut2002, Cinsoy, İlksoy and Traksoy) under controlled conditions at different salt concentrations (control, 25, 50, 75, 100 mM NaCl) under salt stress were studied. In the study, post-application SPAD, harvest period SPAD, plant height (cm), number of leaves (piece), stem diameter (mm), root diameter (mm), root length (cm), plant fresh weight (g) and plant dry weight ( It is seen that the investigated properties such as g) are negatively and significantly affected by salt application. % Na, % Cl, % salt (g/100 g sample) contents were significantly and positively affected by the applications.