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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

Elzmarie honoured internationally for economics education
2012-10-13

Elzmarie Oosthuizen (middle) with Prof. John Brock of Colorado University in Colorado Springs and Prof. Claudia Parliament of Minnesota University.
12 October 2012

An exceptional honour has been bestowed on Elzmarie Oosthuizen of the Faculty of Natural and Agricultural Sciences with the awarding of the Patricia K. Elder International Award to her in America at the beginning of October 2012.

The award is made by the National Association of Economics Educators and the Council for Economics Education (CEE). It gives recognition to individuals whose outstanding and committed service makes a meaningful impact on the delivery of economics education worldwide. The award was made to her at the 51th annual Financial Literacy and Economics Education Conference in Kansas City, Missouri.

Elzmarie is Manager: Teaching and Learning in the Faculty. She was originally appointed to manage various projects to better prepare students for what is expected of them.  She teaches in the extended programme and achieved success with bridging mathematics and the changing methodologies that she uses.

She plays an active role in international economics education programming. Elzmarie was an essential element in the development of CEE’s programmes in South Africa and has now moved to expand economics education programmes to Namibia, Lesotho and Botswana. 

She successfully participated in the CEE’s Train the Writers programme and lobbied the CEE to provide a mentoring programme that would prepare participants to offer a training of writers programme within their own country. This year, she presented the first writers programme for South African teachers.

Claudia Parliament, Director of the Minnesota Council on Economics Education, said in her recommendation for the award:  “Elzmarie is a change agent.  She has boundless energy.  Few can keep up with her work pace.  She has put economics education on the map in South Africa and she is poised to have a similar impact in other countries in southern Africa.”

Elzmarie says: “I feel very honoured to have received this award.” Since 2004, she has worked very hard and trained some 800 teachers. In 2011, some 200 000 children were reached through the training.

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