Correlation between potassium uptake rhythm and nitrate uptake rhythm in Lemna gibba G3

alkali metals biological rhythms elements fisiologia fonction physiologique inorganic compounds lemnaceae metabolism metabolisme metabolismo metabolismo de minerales metal metales metales alcalinos metals mineral metabolism monocotyledons nitrate nitrates nitratos nitrogen metabolism physiological functions physiologie physiology potasio potassium rythme biologique sales salts sel spathiflorae temps tiempo time timing