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. 2017 Sep 4;23(4):731–744. doi: 10.1007/s12298-017-0462-7

Fig. 2.

Fig. 2

Stress induced changes in metabolism as influenced by potassium. Potassium can regulate the plant growth by reducing the ROS generation and strengthening the antioxidant metabolism and the accumulation of osmolytes (arrows indicate positive or negative regulation and dotted lines indicate possible regulation)