Irrigation Problems: Salinization, Alkalization & Waterlogging Explained

Negative Effects of Irrigation

  • Salinization: Raised water table accumulates salts, damaging crops, reducing soil productivity.
  • Alkalization: Soil becomes too alkaline for plant growth.
  • Waterlogging: Excessive irrigation saturates soil, reducing root oxygen, stunting growth, lowering yields.
  • Nutrient Leaching: Water washes away essential nutrients, reducing fertility.
  • Erosion: Water washes away soil, damaging crops, reducing productivity.
  • Increased Disease: Moisture favors fungal/bacterial growth.
  • Pollution: Irrigation runoff carries fertilizers, pesticides into water bodies.

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