Ushbu ishga iqtibos qilgan ishlar

2 ta ish

Ish: Differential Fertilisation of Pine Plantations on Acid Forest Soils

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

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

   MaqolaSoil and Land Suitability AnalysisSouth African Forestry Journal19890 iqtibos

   ABIABI:AkademIndex/openalex/1989.article.000051

2. Fertilisation of<i>Pinus radiata</i>on Some Marginal Sites in the Southern Cape

   G. N. Schafer, W. H. Groenewald

   MaqolaForest ecology and managementSouth African Forestry Journal19900 iqtibos

   ABIABI:AkademIndex/openalex/1990.article.000074