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Soil Science
Welkom by Universiteit Stellenbosch

Departement Grondkunde Verhandelings

???????????????PhD Verhandelings

2023

  • SMITH, J.F.N. (Mar 2023). Determination of optimal soil conditions and foliar nutrient levels in commercial rooibos tea production. PhD (Agric), Supervisor/Co-supervisors:? Dr AG Hardie???/Dr JE Hoffman.? ??

?20??22

?202??1

2019

2018

2016

2015

2014

2??013

2?0??12

2??0?08?

2??0?07

20?0??5

200??3


MSc Tesisse?

?2023

  • PRETORIUS, J.J. (Mar 2023). Evaluating the effect of low flow continuous drip irrigation on selected growth parameters of citrus trees. MScAgric, Supervisor/Co-supervisor: ? Dr JE Hoffman/Dr PJ Raath.
  • SAKALA, B. (Mar 2023). Total carbon characteristics of the West Coast heuweltjies and the effect of terrain and cultivation on topsoil carbon and salts. MScAgric, Supervisor/Co-supervisors: Dr CE Clarke/Dr M Francis
  • VISSER, J.M. (Mar 2023). The impact deficit irrigation regimes have on the physiological responses and yield of grapevine (cv. Shiraz) in three different climatic regions?. MScAgric, Supervisor/Co-supervisors: ? Mr EL Lategan/Dr JE Hoffman
  • DAIBER, R. (Mar 2023). The effect of soil carbon on yield and quality of wheat in crop rotational systems under conservation agriculture.  MSc in Sustainable Agriculture. Supervisor/Co-supervisor: Dr AG Hardie/Dr J Strauss
  • KEMP, B. (Mar 2023). The effect of biochar application to sandy soil on nitrogen nutrition of maize (Zea mays). MSc in Sustainable Agriculture. Supervisor/Co-supervisor: Dr A Rozanov/Dr AG Hardie.??

2022

2021?

2020

2019

2018

2017

2016

2015

2014

2??0?13

2?0?12

2?011?

2?0?10?

2???009

?2?008?

2??0?07

??2006

2??0?05?

2??00?4

  • DOWDING, C.E. (2004). Morphology, mineralogy and surface chemistry of manganiferous oxisols near Graskop, Mpumalanga Province, South Africa. MScAgric, 124 pp. Supervisor/co-supervisor: Prof MV Fey/DrF Ellis.
  • HARDIE, A.G. (2004). Decontamination of soils by activation with acids and bases. MScAgric, 120 pp. Supervisor: Prof MV Fey.
  • HOWELL, C.L. (2004). Improvement of existing laboratory method by means of which water holding capacity of soil is determined on a routine basis. MScAgric, 126 pp. Supervisor: Dr JE Hoffman.
  • MONGWE, H.G. (2004). Soil organic matter status of natural and plantation forests in the Northern Province. MScAgric, 163 pp. Supervisor/co-supervisor: Dr A Rozanov/Prof MV Fey.?

2003

  • BURGERS, C. (2003). Synthesis and characterization of sesquioxidic precipitates formed by the reaction of acid mine drainage with fly ash leachate. MScAgric, 110 pp. Supervisor: Prof MV Fey.

20???02?

  • ENGELBRECHT, G.P. (2002). Influence of vineyard and soil management practices on the potassium content and quality of grape juice and wine. MScAgric, 120 pp. Supervisor: Mnr D Saayman.
  • KOTZE, T.G. (2002).  Acidification of sands in citrus orchards fertilized by drip irrigation. MScAgric, 99 pp. Supervisor/Co-supervisor: Prof MV Fey/ Dr JE Hoffman.
  • PIJL, I. (2002). Daily drip fertigation: effect on water movement, soil characteristics and root distribution. MScAgric, 105 pp. Supervisor: Dr JE Hoffman.