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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

Kovsie student represents SA at Sudirman Cup in China
2009-05-26

The South African National Badminton Team recently represented South Africa at the Sudirman Cup in Guangzhou, China. The Sudirman Cup is the World Mixed-team Badminton Championships, which take place every two years.

Annari Viljoen, a Kovsie student and the brothers Chris and Roelof Dednam, former Kovsie students, were included in team that represented South Africa at the championships.

In the first match of the tournament, the Dednam brothers were the only victors when they won the mens doubles and defeated Paul Jefferson Vivas and Ronel Estanislao of the Philippines with 2117 and 2112.

In their second match, the South African team beat Luxembourg 41. In the mixed doubles the Dednams defeated Joe Michels and Yann Mellers with 2111 and 219 and in the womens doubles Michelle Edwards and Annari beat their opponents Anne Schumacher and Annick Weides with 1321 and 2224.

The South African team competed against Turkey in their third match and won 32, only losing the singles event. In the mens doubles the Dednams defeated Mehmet Tural and Ali Kaya with 2116 and 2113 and in the womens doubles Michelle Edwards and Annari beat Derya Calimbay and Oznur Caliskan with 2220 and 2117.

In the final group match team South Africa competed against Switzerland and lost 41 with only the mixed doubles pair of Dorian James and Annari winning their match against Anthony Dumartheray and Sabrina Jacquet with 1221, 2422 and 2119.

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