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10 November 2023 | Story André Damons | Photo SUPPLIED
Muthianzhele Ravuluma receives an award from Prof Sebastian Leuzinger from the Auckland University of Technology in New Zealand.
Muthianzhele Ravuluma receives an award from Prof Sebastian Leuzinger from the Auckland University of Technology in New Zealand.

A PhD student from the University of the Free State (UFS) has won the International Society for Horticultural Science (ISHS) Young Minds award for the Best Paper and Best Poster Presentation during the 12th International Workshop on Sap Flow, which was held in Rotorua, New Zealand.

Muthianzhele Ravuluma from the Department of Soil, Crop, and Climate Science who is working on his PhD in Agrometeorology, presented a paper on “Sapflow Dynamics of Young and Mature Pomegranate Trees Under Irrigation” during the four-day symposium that took place between 30 October and 3 November 2023. Agrometeorology is the study of the soil, plant and atmosphere continuum. In simple terms, it is called agricultural meteorology, which is the study of the influence of weather and climate on agriculture.

Encourage do and learn more 

“I feel thankful to being given an opportunity like this, and winning the award was a surprise. Still, I am happy and grateful for the support from my promoters and the Pomegranate Water Use Project members. This encourages me to do more and to learn more about new technologies in the field of agriculture,” he says. 

Ravuluma travelled to New Zealand with his promotor Dr Phumudzo Tharaga to present his research and to learn from other researchers is the field. His research looks at the water use of pomegranate trees under irrigation in a Mediterranean climate. 

A proud Dr Tharaga says he is happy to know that the guidance he has been giving to Ravuluma is fruitful and improving his academic and research capabilities. “I feel proud as a supervisor, which makes my dream come true of ensuring that all postgraduate students can showcase their work on international stages,” says Dr Tharaga. 

Hosting next symposium 

Together with Prof Rob Skelton from Wits University, they also successfully bid to host in the 13th International Sap Flow Workshop in South Africa – beating China and the US in the process. All three colleagues will collaborate as conveners of the workshop in South Africa during October/November 2026. 

“It is an honour to be recognised and entrusted by the international community of scientists who would like to showcase their work in South Africa. As the convener of the conference, I am happy that it will be hosted in our country for the first time since the inception of the Sap Flow Working Group. Scientists and researchers in South Africa will be able to interact with their peers from different parts of the world,” concludes Dr Tharaga.

Dr Phumudzo Tharaga congratulates Muthianzhele Ravuluma on winning the  prestigious award.

Dr Phumudzo Tharaga congratulates Muthianzhele Ravuluma on winning the  prestigious award. 

News Archive

The Shepherd Centre celebrates decade of empowering spiritual leaders
2016-08-01

The Shepherd Centre functions under the auspices of the Faculty of Theology at the University of the Free State (UFS), and arose out of a need for non-denominational adult-learning programmes for those actively involved in the ministry. According to the director, Dr Gerhard Botha, the centre came into being to assist spiritual leaders: “The Shepherd Centre takes on the shepherding responsibility for spiritual leaders of all Christian churches.”

Planning started in 2005, when the need was identified for foundation-phase education in the wider church community. Dr Botha was appointed as the director of the centre in 2006, and given the task of compiling a suitable curriculum. The aim of the curriculum is to enable spiritual leaders to provide current interpretations of scripture for a modern society. From the first handful of students a decade ago, The Shepherd Centre has grown by mid-2016 to 300 adult learners enrolled in the short learning programmes, many of which are catered for at the satellite sites in Kimberley, Koffiefontein, Kroonstad, Qwaqwa/Kestell, Thaba Nchu, Zeerust, and the South Campus of the UFS.

This initiative has extended its reach even further than the boundaries of the Free State. In 2014, Dr Botha and Prof Fanie Snyman, Dean of the Faculty of Theology, visited Ethiopia, and signed an agreement of mutual collaboration with the Full Gospel Church there. In addition, a Shepherds4Africa programme is involved in Christian communities and with Christian religious leaders in several other countries, providing training opportunities to various indigenous churches, with the greater vision of spreading the Word to all countries in Africa and beyond. Dr Botha states that their hope is to provide the tools needed in order to make the community of faith as healthy so as to build its moral fibre.

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