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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

Short course in Applied Conservation Genetics developed at UFS
2014-08-22

 

Photo: en.wikipedia.org

During discussions with stakeholders in Kenya in 2013, a need was identified for training in conservation genetics with an African emphasis. In answer, Prof Paul Grobler from the Department of Genetics developed a short course in Applied Conservation Genetics.

Some of the phenomena studied in this field include:
• hybridisation between species such as blue wildebeest and black wildebeest,
• wildlife poaching and
• potential inbreeding in small game-farm populations.

From the onset, the course has been developed as an international venture. To this end, Dr Frank Zachos from the Natural History Museum in Vienna, Austria, committed himself to the project. Dr Jamie Roberts from the Department of Fish and Wildlife Conservation at Virginia Tech University in the USA also came on board. Both pledged their time and expertise to the course – without any financial gain.

Subsequently, our Department of Genetics presented this short course at the National Zoological Gardens (NZG) in Pretoria earlier this year. The team of presenters included Prof Grobler, Dr Zachos and Dr Roberts. They were joined by Dr Desire Dalton from the Research Division of the NZG, who added valuable practical experience to the presentations.

The course assumes a degree of prior knowledge of population and molecular genetics. A strong emphasis is placed on practical applications. The programme includes a strong component of statistics and hands-on training in the many approaches and software used in population genetics.

The group that attended the course included a contingent from the Namibian Ministry of Environment and Tourism, Dutch postgraduate students currently working at the University of Johannesburg and delegates from across South Africa.

This successful meeting followed an experimental first round of the course presented in Nairobi during 2013, attended by representatives from Kenya, Malawi, Nigeria, Mexico and Belgium.


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