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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

Odeion: The Fortepiano in the late 18 th century - A lecture recital by John Reid Coulter, Monday, 27 October 2008
2008-10-01

The Fortepiano in the late 18 th century - A lecture recital by John Reid Coulter
Monday, 27 October 2008
Odeion
19:30


with
Deirdré Blignaut ~ soprano
Carmi Nel ~ violin
Piet van Rooyen ~ violoncello
Nicol Viljoen ~ fortepiano

including songs & solos by
W.A. Mozart, F.J. Haydn, C.P.E. Bach
& four Scottish & Irish folk song arrangements
by L. van Beethoven

John Reid Coulter is one South Africa’s leading exponents of historical performance practice. He completed his studies in harpsichord with Jacques Ogg at the Royal Conservatory in The Hague. He has taught at the universities of Potchefstroom, Witwatersrand and Pretoria. John has an avid interest in the building of early keyboard instruments and has built a number of harpsichords and a fortepiano. He has performed as soloist and continuo player in The Netherlands, Norway and Germany. His baroque ensemble ‘Banda di Giovanni’ has premiered a number of works in South Africa, the most recent being the cantata ‘Apollo e Dafne’ by G.F. Handel in 2004 and the Serenata à tre ‘Mio cor, povero cor’ by Antonio Vivaldi in May 2007. John is also well known as an adjudicator at music festivals and as a composer has won numerous awards.

Deirdré Blignaut obtained a BA (Languages) degree from the University of the North West in 1988. She graduated cum laude and was awarded Best Student, Faculty of Arts. She began her career as translator at Transnet and later joined the Department of Arts and Culture as terminologist. In 1995 music become her full-time career and field of study. She studied singing with Prof Werner Nel until 2000 and repertoire with the late Anna Bender currently she studies with Eugenie Chopin. In 2002 she obtained a Performer’s Licentiate cum laude and was invited to participate in the Unisa International Bursary Competition. Deirdre is currently she is working towards a MMus (Performing Arts) through the University of Pretoria. She teaches voice at Pro Arte Alphen Park, lectures Methodology of Singing at the University of Pretoria and was recently appointed voice lecturer at the School of Music, North West University.

The fortepiano used in the concert was built by John Reid Coulter in 1986 and is a copy of a Stein fortepiano ca. 1780.

Admission: Free

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