Question
Explain factors affecting water absorption.

Answer

  • Presence of Capillary Water: Essential for water absorption.
  • Soil Temperature:The optimal rate of water absorption occurs between 20°C and 30°C.
  • Soil Solute Concentration: High solute concentration in soil water reduces water absorption rate.
  • Soil Aeration: Poorly aerated soils show reduced rates of water absorption.
  • Transpiration Rate: Increased transpiration accelerates water absorption in irrigated soil.

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