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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

Prestigious awards, membership and two A-ratings from the NRF indicate a boom in research
2014-12-04

Several UFS researchers were honoured with awards this year. This includes, from the left: Prof Jeanet Conradie from the Department of Chemistry, Dr Aliza le Roux from the Department of Zoology and Entomology on the Qwaqwa Campus of the UFS, Profs Jonathan Jansen, Vice-Chancellor and Rector of the UFS.
Photo: Hannes Pieterse

The University of the Free State (UFS) had several highlights in the field of research this year. This includes two A-ratings, which were awarded by the National Research Foundation (NRF) to Prof Maxim Finkelstein from the Department of Mathematics and Actuarial Science, and Prof Melanie Walker, Senior Research Professor and Director of the Centre for Research on Higher Education and Development (CRHED) and DST/NRF Chair in Higher Education and Human Development.

Prof Finkelstein’s A2-rating makes him the only A-rated researcher in ‘Probability and Statistics’ regarding Mathematical Sciences in the country. Prof Walker was evaluated in the division for Research, Innovation Support and Advancement and received an A1-rating.

Prof Jonathan Jansen, Vice-Chancellor and Rector of the UFS, considers these ratings as one of the clearest signs that the standard for research across the institution has increased significantly.

Prof Jansen was honoured with the Academy of Science of South Africa’s (ASSAf’s) Science-for-Society Gold Medal for his outstanding achievement in scientific thinking to the benefit of society.

"An award such as this recognises the power of science and scholarship to improve the human condition," Prof Jansen said.

A further highlight at ASSAf’s prestigious annual awards ceremony was the induction of Prof Jeanet Conradie from the Department of Chemistry and Dr Aliza le Roux from the Department of Zoology and Entomology on the UFS’s Qwaqwa Campus as new members of ASSAf.

Prof Conradie was also this year’s first runner-up in the senior category for Distinguished Women Researchers: Physical and Engineering Science in the Department of Science and Technology’s 2014 Women in Science Awards.

Prof Corli Witthuhn: Vice-Rector: Research, describes Prof Conradie as a highly productive researcher who publishes in high-impact journals.

“Not only is she the first female professor in the Department of Chemistry, but she also has extensive international networks and collaboration which elevates the impact of her work even further,” Prof Witthuhn said.

Dr Le Roux is one of ten young researchers inaugurated as members of the South African Young Academy of Science (SAYAS). She was also elected to serve on the executive committee of SAYAS. According to Prof Witthuhn, Dr Le Roux is an outstanding young scientist.

“I am very excited about the young researchers on our Qwaqwa Campus, with Aliza as one of the leaders, and I am looking forward to what they will achieve in the next five years,” she said.

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