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Water quality

The quality and quantity of the source of water can have a significant impact on the irrigation practices. The quality of some water is not suitable for irrigating crops. Irrigation water must be compatible with both the crops and soils to which it will be applied. Salinity is generally the most significant problem but other elements like boron or selenium can be important

Contents of the topic:

• Salinity Hazard

• Sodium Hazard

• Effect of irrigation on the cause of soil salinization on Egypt

• Salinity Management Techniques

• Toxic Elements

• Contamination of Irrigation Water

• Guide for irrigation water safety

• To reduce nonpoint source pollution of ground and surface waters caused by irrigation

• GAP recommendations