Deficiency Symptoms in Plants
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Questions and Answers

What is the primary cause of stunted growth in plants due to nitrogen deficiency?

  • Decreased protein content in seeds and vegetative parts
  • Early maturity resulting in reduced yield and quality
  • Translocation of nitrogen from older to younger tissues
  • Reduced cell division (correct)
  • What is the initial visual symptom of nitrogen deficiency in plants?

  • Pale green to light yellow color (chlorosis) starting on older leaves (correct)
  • Reddish-purple coloration of leaves
  • Wilting of older leaves
  • Dropping of older leaves
  • What is the potential impact of severe nitrogen deficiency on plant flowering?

  • Delayed flowering
  • Increased flowering
  • Greatly reduced flowering (correct)
  • No impact on flowering
  • How does nitrogen deficiency affect the maturity of some crops?

    <p>Causes early maturity</p> Signup and view all the answers

    What is the primary effect of nitrogen deficiency on the protein content of plant tissues?

    <p>Decreases protein content in seeds and vegetative parts</p> Signup and view all the answers

    Study Notes

    Nitrogen Deficiency in Plants

    • Stunted growth in plants primarily results from insufficient nitrogen, which is essential for synthesizing amino acids and proteins crucial for growth.
    • Initial visual symptoms of nitrogen deficiency include yellowing of older leaves (chlorosis), as nitrogen gets redirected to newer growth when deficiency occurs.
    • Severe nitrogen deficiency can hinder plant flowering, leading to reduced seed production and overall reproductive success.
    • Maturity of some crops may be delayed due to nitrogen deficiency, affecting the time of harvest and yield potential.
    • The primary effect of nitrogen deficiency is a decrease in protein content within plant tissues, as nitrogen is a key component of amino acids and proteins essential for plant health.

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    Description

    Learn about deficiency symptoms in plants, such as stunted growth, chlorosis, reduction in protein content, and impact on flowering. Discover how nutrient deficiencies can affect the health and development of plants.

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