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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

Ivory Coast too dependent on UN to combat violence against women
2015-10-08

During the seminar presented by the Centre for
African Studies (CAS) at the University of the Free State
were, from the left: Thesipo Machabaphala, student in
Gender Studies; Prof Heidi Hudson, Head of CAS;
Dr Peace Medie from the University of Ghana,
guest speaker; and Sesi Mahlobogoane, student in
Gender Studies.

The Ivory Coast is still too dependent on the work of the United Nations (UN) to combat violence against women in the country. There is much talk about ways to address the problem, but the government is still not acting quickly and effectively enough to make a difference in the long term.

These were some of the findings by Dr Peace Medie from the University of Ghana, guest speaker during a seminar series held by the Centre for Africa Studies (CAS) on the Bloemfontein Campus of the University of the Free State on 1 October 2015.

Dr Medie presented a seminar for students in the Gender Studies programme entitled Women, Security, and Justice: a Study of the Ivorian State’s Response to Violence against Women. Prof Heidi Hudson, Head of CAS in the Faculty of the Humanities at the UFS, facilitated the seminar.

For the sake of internationalisation, the CAS often presents guest speakers from outside South Africa to address its students. In addition , Dr Medie is from Africa.

According to Dr Medie, who conducted some 150 interviews during her research over two years, there was a shortage of resources in the Ivory Coast. This is also the case in several other African countries previously involved in war.

She believes the Ivory Coast should do more to combat violence against women successfully.

She said the UN had a great influence on the way people, especially the police, were thinking about the problem - which included sexual violence against women.

“The UN will not be there forever,” Dr Medie said.

“If response depended only on the influence of an international organisation, what would happen when the UN leaves?”

According to Dr Medie, a shortage of active women’s organisations also had a role to play. She was of the opinion that these organisations should put more pressure on the government to ensure better treatment for women.

“Local organisations are needed because it is not sustainable to depend only on the work of the UN.”


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