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39 та иш

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

  1. Сарлавҳасиз

    Бошқа1117 иқтибос
    ABI

  2. Fertilisation in South African Forestry

    A. P.G. Schönau

    Мақола19834 иқтибос
    ABI

  3. The Black Wattle (Acacia mearnsii De Wild.).

    S. P. Sherry

    Мақола19714 иқтибос
    ABI

  4. History, Distribution and Treatment of Manganese Deficient <i>Pinus radiata</i>

    D. C. Grey, C. de Ronde

    МақолаBanana Cultivation and ResearchSouth African Forestry Journal19884 иқтибос
    ABI

  5. The Application of Fertilisers to Pines in Southern Africa

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

    Мақола19873 иқтибос
    ABI

  6. Relationship between growth rate, fertilizing and foliar nutrient concentrations forEucalyptus grandis; preliminary investigations

    APG Sch�nau, M. A. Herbert

    Мақола19833 иқтибос
    ABI

  7. A Review of the Role of Manganese in Pine Plantations

    D. C. Grey

    Шарҳ мақолаBanana Cultivation and ResearchSouth African Forestry Journal19883 иқтибос
    ABI

  8. Seasonal Variation of Foliar Nutrient Concentrations in<i>Pinus radiata</i>in the Southern Cape

    T. W. Payn, M. E. Clough

    Мақола19873 иқтибос
    ABI

  9. Phosphate Fertilisation of Mature<i>Pinus radiata</i>Stands

    T. W. Payn, C. de Ronde, D. C. Grey

    МақолаPhosphorus and nutrient managementSouth African Forestry Journal19883 иқтибос
    ABI

  10. The application of fertiliser to pine following second thinning

    Donald D.G.M.

    Мақола19873 иқтибос
    ABI

  11. The Diagnosis and Recommendation Integrated System (DRIS)

    James L. Walworth, M. E. Sumner

    Боб19872 иқтибос
    ABI

  12. Silvicultural considerations for high productivity of Eucalyptus grandis

    A. P.G. Schönau

    Мақола19842 иқтибос
    ABI

  13. THE ESTABLISHMENT AND REGENERATION OF EUCALYPTUS SALIGNA PLANTATIONS IN THE COASTAL BELT OF ZULULAND

    H. A. Lückhoff

    Мақола19552 иқтибос
    ABI

  14. The Response of <i>Pinus radiata</i> to Manganese Applications at the Ruitersbos State Forest

    C. de Ronde, D B James, N. T. Baylis +1

    МақолаForest ecology and managementSouth African Forestry Journal19882 иқтибос
    ABI

  15. Nutrient deficiencies and fertiliser use in New Zealand exotic forests

    Gisela Will

    Мақола19852 иқтибос
    ABI

  16. Handbook on eucalypt growing.

    South África

    Мақола19722 иқтибос
    ABI

  17. Сарлавҳасиз

    Бошқа1 иқтибос
    ABI

  18. Сарлавҳасиз

    Бошқа1 иқтибос
    ABI

  19. Сарлавҳасиз

    Бошқа1 иқтибос
    ABI

  20. Сарлавҳасиз

    Бошқа1 иқтибос
    ABI

  21. Сарлавҳасиз

    Бошқа1 иқтибос
    ABI

  22. Сарлавҳасиз

    Бошқа1 иқтибос
    ABI

  23. Сарлавҳасиз

    Бошқа1 иқтибос
    ABI

  24. Сарлавҳасиз

    Бошқа1 иқтибос
    ABI

  25. Сарлавҳасиз

    Бошқа1 иқтибос
    ABI