Impact of the Application of Domestic Wastewater by Subsurface Drip Irrigation on the Soil Solution in Sugarcane Cultivation

Figure 2

Explained variance of the set of variables for each main component for each collection depth. (a) Extractor depth 0.10 m; (b) extractor depth 0.30 m; (c) extractor depth 0.50 m; (d) extractor depth 0.70 m; (e) extractor depth 0.90 m.

(a)

(b)

(c)

(d)

(e)