T. W. Payn

4 works

South African Forestry Research Institute, Saasveld Forestry Research Centre , Private Bag X6515, George, 6530

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

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

   ArticlePhosphorus and nutrient managementSouth African Forestry Journal19883 citations

   ABIABI:AkademIndex/openalex/2026.other.520539

2. The Fieldes and Perrott field test as an aid to identification for podzol B horizons

   M. E. Clough, T. W. Payn

   ArticleHeavy Metals in PlantsSouth African Journal of Plant and Soil19880 citations

   ABIABI:AkademIndex/openalex/1988.article.000074

3. ENID: An Expert System for Fertiliser Prescription in the Cape Province of South Africa

   T. W. Payn, D. C. Grey, D. G.M. Donald

   ArticleSoil and Land Suitability AnalysisSouth African Forestry Journal19890 citations

   ABIABI:AkademIndex/openalex/1989.article.000051

4. Determination of the most stable period for sampling Patula pine foliage in the summer rainfall region of South Africa

   T. W. Payn, C. J. Schutz, M. E. Clough

   ArticleForest ecology and managementCommunications in Soil Science and Plant Analysis19890 citations

   ABIABI:AkademIndex/openalex/1989.article.000076