Fig. 7 | Scientific Reports

Fig. 7

From: Effects of irrigation systems and water management strategies on soil chemical properties and citrus tree productivity in clayey soils

Fig. 7

Effect of Irrigation system and water management strategy on the biological parameters of soil. N: nitrogen; P: phosphorus; K: potassium; Na: sodium; Na/K ratio: the ratio of sodium to potassium. FI: flood irrigation; DFDI: deficit surface drip irrigation; DSDI: deficit sub-surface drip irrigation; FFDI: full surface drip irrigation; FSDI: full sub-surface drip irrigation.

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