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107 ta ish

Ish: A review of management impacts on the soil productivity of South African commercial forestry plantations and the implications for multiple-rotation productivity

  1. Fertilisation in South African Forestry

    A. P.G. Schönau

    Maqola19834 iqtibos
    ABI

  2. COMMONWEALTH FORESTRY REVIEW

    Maqola19774 iqtibos
    ABI

  3. The Impact of Harvesting on Forest Site Quality

    D. C. Grey, Ellery Jacobs

    Maqola19873 iqtibos
    ABI

  4. Assessing the compaction susceptibility of South African forestry soils. II. Soil properties affecting compactibility and compressibility

    C. W. Smith, M. A. Johnston, Simon Lorentz

    Maqola19973 iqtibos
    ABI

  5. The Application of Fertilisers to Pines in Southern Africa

    D. G.M. Donald, P. W. Lange, C. J. Schutz +1

    Maqola19873 iqtibos
    ABI

  6. Compaction of forest soils. A review

    EL Greacen, Roger Sands

    Sharh maqola19803 iqtibos
    ABI

  7. Effects of site management operations on the nutrient capital of a eucalypt plantation system in South Africa

    Ben du Toit

    Maqola20033 iqtibos
    ABI

  8. A generalised model of forest productivity using simplified concepts of radiation-use efficiency, carbon balance and partitioning

    J. J. Landsberg, Richard H. Waring

    Maqola19973 iqtibos
    ABI

  9. Nutritional sustainability of<i>Eucalyptus</i>plantations: A case study at Karkloof, South Africa

    Ben du Toit, Mary C. Scholes

    Maqola20023 iqtibos
    ABI

  10. Fertilising Commercial Forest Species in Southern Africa: Research Progress and Problems (Part 2)

    M. A. Herbert, A. P.G. Schönau

    MaqolaForest Management and PolicySouth African Forestry Journal19902 iqtibos
    ABI

  11. Intensive, site-specific silviculture: Manipulating resource availability at establishment for improved stand productivity. A review of South African research

    Ben du Toit, C. W. Smith, Keith M. Little +2

    Sharh maqola20092 iqtibos
    ABI

  12. Identification and Quantification of Soil Compaction Due to Various Harvesting Methods—A Case Study

    P. W. Warkotsch, L. Van Huyssteen, G. J. Olsen

    Maqola19942 iqtibos
    ABI

  13. Effect of site management on leaf area, early biomass development, and stand growth efficiency of a <i>Eucalyptus grandis</i> plantation in South Africa

    Ben du Toit, Steven Dovey

    Maqola20052 iqtibos
    ABI

  14. The effect of harvesting operations, slash management and fertilisation on the growth of a<i>Eucalyptus</i>clonal hybrid on a sandy soil in Zululand, South Africa

    C. W. Smith, Ben du Toit

    Maqola20052 iqtibos
    ABI

  15. Verification of 3-PG growth and water-use predictions in twelve Eucalyptus plantation stands in Zululand, South Africa

    Peter Dye, Shayne M. Jacobs, David M. Drew

    Maqola20042 iqtibos
    ABI

  16. Harvesting impacts and long-term site productivity: The South African experience

    C. W. Smith

    Maqola20002 iqtibos
    ABI

  17. Fertilising Commercial Forest Species in Southern Africa: Research Progress and Problems (Part 1)

    M. A. Herbert, A. P.G. Schönau

    Maqola19892 iqtibos
    ABI

  18. South African Forestry Handbook 2000

    Dennis Owen

    Maqola20002 iqtibos
    ABI

  19. Sarlavhasiz

    Boshqa2 iqtibos
    ABI

  20. Sarlavhasiz

    Boshqa1 iqtibos
    ABI

  21. Sarlavhasiz

    Boshqa1 iqtibos
    ABI

  22. Sarlavhasiz

    Boshqa1 iqtibos
    ABI

  23. Sarlavhasiz

    Boshqa1 iqtibos
    ABI

  24. Sarlavhasiz

    Boshqa1 iqtibos
    ABI

  25. Sarlavhasiz

    Boshqa1 iqtibos
    ABI