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AGRY 515 2006

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  1. AGRY 515 2006 • Root morphology – individual root to whole root system scale • Types of architecture • Environmental modification of morphology and architecture • Definition of the rhizosphere

  2. Fig. 1. Root Apical Region

  3. Fig. 2. Root Hairs Curtis, Lersten, and Nowak, 2002

  4. Fig. 3. Lateral root initiation Rochester Institute of Technology, General Biology, 2004

  5. Fig. 4 Later root initiation schematic Salisbury and Ross, 1985

  6. Fig. 5. Lateral root initiation pictures D. Webb, U. Of Hawaii, BTNY 410 Salisbury and Ross, 1985

  7. Fig. 6. Hormones Marschner, 1995

  8. Fig. 7. Types of root systems Salisbury & Ross, 1985 Zobel, 1991

  9. Fig. 8. Lynch, 2005

  10. Fig. 9 Larcher, 1995

  11. Fig. 10

  12. Fig. 11 Larcher, 1995

  13. Fig. 12. Environmental modification Salibury and Ross, 1985

  14. Fig. 13. Genetic differences Lynch, 2005

  15. Fig. 14. G X E Lynch, 2005