Significance of root growth and activity for genotypic differences in nitrogen efficiency of rape (Brassica napus L.): II. Root production and nitrate-N uptake by two cultivars

  • Mahmoud Kamh
  • Franz Wiesler
  • Abdullah Ulas
  • Walter J. Horst


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Copyright information

© Springer Fachmedien Wiesbaden 2003

Authors and Affiliations

  • Mahmoud Kamh
    • 1
  • Franz Wiesler
    • 2
  • Abdullah Ulas
    • 3
  • Walter J. Horst
    • 3
  1. 1.Soil and Water Science Dept. Faculty of AgricultureUniversity of AlexandriaAlexandriaEgypt
  2. 2.LUFA SpeyerSpeyerGermany
  3. 3.Institute of Plant NutritionUniversity of HannoverHannoverGermany

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