
Keywords: Glycine soja; Metabolomics; Salt stress; Salt tolerance; AS; Alkali-salt stress; BSTFA; Bis-(trimethylsilyl)trifluoroacetamide; Car; carotenoids; Chl a; chlorophyll a; Chl b; chlorophyll b; Chl t; total chlorophyll content; Ci/Ca; CO2 concentration differ