Handbook for Irrigation of Wine Grapes in South Africa

Chapter 4

FIGURE 4.15. Excessive pressure in a micro-sprinkler system may result in a fine mist spray that will increase evaporation losses, particularly under warm, windy conditions.

FIGURE 4.16. Markers on a micro-sprinkler peg indicating the depth to which it should be planted for optimal water distribution.

IRRIGATION OF WINE GRAPES 83