B3a13plant Mineral Deficiencies

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B3a13plant Mineral Deficiencies

  1. 1. To describe the effects of mineral deficiency. Plant deficiency
  2. 2. Which minerals do the plants need?
  3. 3. Which mineral does this plant need? <ul><li>This plant is lacking…………….. </li></ul><ul><li>Nitrogen - shows yellow leaves and stunted growth </li></ul>
  4. 5. Which mineral does this plant need? <ul><li>This plant is lacking…………… </li></ul><ul><li>Potassium –yellow leaves and parts die </li></ul>
  5. 7. Which mineral does this plant need? <ul><li>This plant is lacking………….. </li></ul><ul><li>Magnesium! – yellow leaves but still have green veins and brown spots </li></ul>
  6. 9. Which mineral does this plant need? <ul><li>This plant is lacking………….. </li></ul><ul><li>Phosphorous –all aspects of growth reduced. </li></ul>
  7. 11. Can you fill in the gaps? <ul><li>Plants absorb mineral ions from the ___, through their ______. </li></ul><ul><li>Mineral ions are needed for ____ ______. </li></ul><ul><li>If mineral ions are lacking, plants show ________ _________. </li></ul>
  8. 12. Can you fill in the gaps? <ul><li>Plants absorb mineral ions from the soil , through their roots . </li></ul><ul><li>Mineral ions are needed for ____ ______. </li></ul><ul><li>If mineral ions are lacking, plants show ________ _________. </li></ul>
  9. 13. Can you fill in the gaps? <ul><li>Plants absorb mineral ions from the soil , through their roots . </li></ul><ul><li>Mineral ions are needed for general growth </li></ul><ul><li>If mineral ions are lacking, plants show growth deficiencies . </li></ul>
  10. 14. Deficiency symptoms – nitrates <ul><li>Without sufficient nitrate, a plant’s growth will be _________. </li></ul><ul><li>Nitrates are needed for the production of ____ ____. </li></ul><ul><li>These are then used in _______ formation. </li></ul>
  11. 15. Deficiency symptoms – nitrates <ul><li>Without sufficient nitrate, a plant’s growth will be stunted . </li></ul><ul><li>Nitrates are needed for the production of amino acids . </li></ul><ul><li>These are then used in proteins formation. </li></ul>
  12. 16. Deficiency symptoms – magnesium <ul><li>If magnesium is deficient, a plant will have ______ leaves. </li></ul><ul><li>Magnesium is needed for ______ production. </li></ul>
  13. 17. Deficiency symptoms – magnesium <ul><li>If magnesium is deficient, a plant will have yellow leaves. </li></ul><ul><li>Magnesium is needed for chlorophyll production. </li></ul>

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