Plant and Soil

, Volume 81, Issue 3, pp 377–388 | Cite as

Seasonal changes in foliar macronutrients (N, P, K, Ca and Mg) inEucalyptus saligna Sm. andE. wandoo Blakely growing in rehabilitated bauxite mine soils of the Darling Range, Western Australia

  • David T. Bell
  • Samuel C. Ward


Seasonal changes in the foliar concentration of macronutrients (N, P, K, Ca and Mg) in sapling trees ofEucalyptus saligna Sm. andE. wandoo Blakely growing in rehabilitated bauxite mined areas in the Darling Range of Western Australia are described. Foliar N concentration decreased with age of the fully expanded leaf tissue. Leaf N concentrations were also high when rates of litter decomposition were expected to be high during the period of early spring. The greatest foliar N difference between trees growing in good soil conditions and those from poorer soil conditions also occurred during this period. Levels of P in leaves were highest in young developing leaves but once the leaves reached full size, no seasonal trend in P concentration was observed. Foliar K was lower during the winter and probably related to the period of maximum leaching by precipitation. High foliar K during summer, however, could be related to the role of K in lowering cellular water potential. Leaf Ca was highest during early sping. Low mobility of cellular Ca during the cool portion of the year was indicated. Foliar Mg showed a weak pattern of decreasing concentration with leaf age.

The best season for sampling for these broadleafed evergreen species to provide information on plant nutrient status appears to be in spring.

Key words

Calcium Eucalyptus saligna Eucalyptus wandoo Foliar nutrients Magnesium Nitrogen Phosphorus Potassium Rehabilitation Seasonal trends 


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  1. 1.
    Alway F J, Maki T B and Methley W J 1934 Composition of the leaves of some forest trees. Am. Soil Surv. Assoc. Bull. 15, 81–84.Google Scholar
  2. 2.
    Bell D T and Ward S C 1984 Foliar and twig macronutrients (N, P, K, Ca and Mg) in species ofEucalyptus used in rehabilitation: Sources of variation. Plant and Soil 82,pages Google Scholar
  3. 3.
    Carbon B A, Bartle G A and Murray A M 1981 Water stress, transpiration and leaf area index in eucalypt plantation in a bauxite mining area in south-west Australia. Aust. J. Ecol. 6, 459–466.Google Scholar
  4. 4.
    Carbon B Am, Bartle G A, Murray A M and Macpherson D K 1980 The distribution of root length and the limits to flow of soil water to roots in a dry sclerophyll forest. Forest Sci. 22, 656–664.Google Scholar
  5. 5.
    Clarkson D T and Hanson J B 1980 The mineral nutrition of higher plants. Annu. Rev. Plant Physiol. 31, 239–298.CrossRefGoogle Scholar
  6. 6.
    Duvigneaud P and Denaeyer-De Smet s 1970 Biological cycling of minerals in temperate deciduous forests.In Analysis of Temperal Forest Ecosystems. Ed. D E Reichle. Springer-Verlag, New York. pp 199–225.Google Scholar
  7. 7.
    Gilkes R J, Scholz G and Dimmock G M 1973 Lateritic deep weathering of granite. J. Soil Sci. 24, 523–536.Google Scholar
  8. 8.
    Gilliam C H, Evans C E, Shumock R L and Crockett J S 1983 Lime requirements of Boston ferns: II. Foliar and medium analysis. Commun. Soil Sci. Plant Anal. 14, 65–73.Google Scholar
  9. 9.
    Haines S G, Haines L W and White G 1979 Nutrient composition of sycamore blades, petioles, and whole leaves. For. Sci. 25, 154–160.Google Scholar
  10. 10.
    Insley H, Boswell R C and Gardiner J B H 1981 Foliar macronutrients (N, P, K, Ca and Mg) in lime (Tilia spp.). II. Seasonal variation. Plant and Soil 61, 391–401.Google Scholar
  11. 11.
    James T D W and Smith D W 1978 Seasonal changes in the major ash constituents of leaves and some woody components of trembling aspen and red osier dogwood. Can. J. Bot. 56, 1798–1803.Google Scholar
  12. 12.
    Kübota J, Reiger S and Lazar V A 1970 Mineral composition of herbage browsed by moose in Alaska. J. Wildl. Manage. 34, 565–569.Google Scholar
  13. 13.
    Lamb D 1976 Variations in the foliar concentrations of macro and micro elements in a fast-growing tropical eucalypt. Plant and Soil 43, 477–492.Google Scholar
  14. 14.
    Langkamp P J and Dalling M J 1983 Nutrient cycling in a stand ofAcacia holosericea A. Cunn. ex G. Don. III. Calcium, magnesium, sodium and potassium. Aust. J. Bot. 31, 141–149.Google Scholar
  15. 15.
    McVicker J S 1949 Composition of white oak leaves in Illinois as influenced by soil type and soil composition. Soil Sci. 68, 317–328.Google Scholar
  16. 16.
    Nie N H, Hall C H, Jenkins J G, Steinbrenner S and Bent D H 1970 Statistical Package for Social Sciences, 2nd Edition. McGraw-Hill Book Company, New York.Google Scholar
  17. 17.
    Ponder F Jr, Phares R E and Schlesinger R C 1979 Seasonal variation in foliar composition of black walnut trees. Commun. Soil Sci. Plant Anal. 10, 1513–1521.Google Scholar
  18. 18.
    Raupach M, Clarke A R P and Cellier K M 1978 Disorder symptoms of a forest ofPinus radiata in relation to foliar nutrient levels. Aust. For. Res. 8, 1–11.Google Scholar
  19. 19.
    Samson A W and Samisch R 1935 Growth and seasonal changes in composition of oak leaves. Plant Physiol. 10, 739–751.Google Scholar
  20. 20.
    Schönau A P G 1981 The effects of fertilizing on foliar nutrient concentrations inEucalyptus grandis. Fertil. Res. 1, 73–87.Google Scholar
  21. 21.
    Tamm C O 1951 Seasonal variation in composition of birch leaves. Physiol. Plant. 4, 461–469.Google Scholar
  22. 22.
    Tew R K 1970 Seasonal variation in the nutrient content of aspen foliage. J. Wild. Manage. 34, 475–478.Google Scholar
  23. 23.
    Tilton D L 1977 Seasonal growth and foliar nutrients ofLarix laricina in three wetland ecosystems. Can. J. Bot. 55, 1291–1298.Google Scholar
  24. 24.
    van den Driessche R 1974 Prediction of mineral nutrient status of trees by foliar analysis. Bot. Rev. 40, 347–394.Google Scholar
  25. 25.
    Verry E S and Timmons D R 1976 Elements in leaves of a trembling aspen clone by crown position and season. Can. J. For. Res. 6, 436–440.Google Scholar

Copyright information

© Martinus Nijhoff/Dr W. Junk Publishers 1984

Authors and Affiliations

  • David T. Bell
    • 1
  • Samuel C. Ward
    • 2
  1. 1.Department of BotanyUniversity of Western AustraliaNedlands
  2. 2.Environmental DepartmentAlcoa of Australia LtdPinjarra

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