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What is plant wilting?

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Wilting is the loss of turgidity of cells that results in drooping or shrivelling of leaves and stems in plants. There is a shortfall in cell turgor pressure when the rate of water loss exceeds water absorption by the roots. The reasons for the wilting of plants are as follows:

  1. Water Deficiency- Insufficient soil moisture inhibits root absorption of enough water.
  2. Excessive Transpiration- Elevated temperatures, low humidity, and vigorous winds augment water loss.
  3. Root Damage- Injury or illness in the roots impedes water absorption.
  4. Soil Conditions- Compacted, dry, or saturated soil inhibits root functioning.
  5. Pathogens - Fungal and bacterial diseases like as Fusarium wilt and Verticillium wilt block water movement.
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Saniya Khatri

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