Handbook for Irrigation of Wine Grapes in South Africa

Chapter 5

A

Figure 5.26

B

e 5.26

Figur

C

3 0

2 5

2 0

Na ex (cmol (+) /kg)

FIGURE 5.26. Visually, irrigating fodder beet with Na-enriched water did not affect (A) vegetative growth, (B) tuber development or (C) tuber quality.

Figure 5.27 1 0 1 5 Na (%)

IRRIGATION OF WINE GRAPES 139