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UFS hosts delegation from Namibia University of Science and Technology

08 December 2021 | Story Leonie Bolleurs | Photo Sonia Small

The Office for International Affairs (OIA) at the University of the Free State (UFS) recently (25 November 2021) hosted a delegation from the Namibia University of Science and Technology (NUST).

During deliberations, the two institutions discussed the possibility of formalising a partnership and it was agreed that the OIA would lead this process through its Partnership portfolio. The UFS and NUST are looking to work together and share information on the development of a COVID-19 vaccination policy, leveraging on the Germany/Namibia green hydrogen partnership, joining forces on the application for centres of excellence administered by the African Union, establishing staff and student exchange programmes, and intensifying their research collaborations.

Cornelius Hagenmeier, the Director of the Office for International Affairs (OIA) at the UFS, chaired the meeting with Dr Erold Naomab, the Vice-Chancellor of NUST, and his adviser, Dr Erling Kavita. Prof Yonas Bahta, Associate Professor in the UFS Department of Agricultural Economics, and Dr Falko Buschke, Senior Lecturer in the UFS Centre for Environmental Management, also attended the meeting and reported on their existing academic collaborations with NUST.

News Archive

Using sugar to make the world a sweeter place

2017-10-13

Dr Deepack Santchurn, former PhD student in the
Department of Plant Sciences at the UFS,
and plant breeder in the Mauritius Sugar Industry
Research Institute, with Prof Maryke Labuschagne, left,
Dr Santchurn’s study leader.
Photo: Charl Devenish

Besides it mainly being used for sugar production, sugarcane has emerged as an important alternative for providing clean renewable energy. Dr Deepack Santchurn, who works in the sugarcane breeding department of the Mauritius Sugar Industry Research Institute (MSIRI), believes if he could contribute towards a more environment-friendly and renewable energy through the use of sugarcane biomass, he would consider himself having made a great leap towards a better world.

Sugarcane is mostly known and exploited for the sugar in its cane stem. According to Dr Santchurn it is not the only thing the crop does well. “Together with certain grasses, it is the finest living collector of sunlight energy and a producer of biomass in unit time. Sugarcane is now recognised worldwide as a potential renewable and environment-friendly bioenergy crop.”

Significantly more bioenergy can be produced from sugarcane if the production system is not focused on the production and recovery of sucrose alone but on the maximum use to the total above-ground biomass. Diversification within the sugarcane industry is of paramount importance.

He has been able to identify a few high biomass varieties that can be exploited industrially. One of the varieties is a commercial type with relatively high sugar and low fibre in the cane stem. Dr Santchurn explains: “Its sucrose content is about 0.5% less than the most cultivated commercial variety in Mauritius. Nevertheless, its sugar yield and above-ground biomass yield surpass those of the commercial varieties by more than 24%. The genetic gains compared to commercial varieties were around +50% for total biomass yield and +100% for fibre yield. Its cultivation is strictly related to bio-energy production and the extracted juice can be used as a feed-stock for ethanol and other high-value products.”

Dr Santchurn received his PhD at the UFS’s Department of Plant Sciences during the Winter Graduation Ceremonies in June this year. His study leader was Prof Maryke Labuschagne from the Department of Plant Sciences.

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