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29 March 2022
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Story Teli Mothabeng
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Photo Supplied
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Philmon Bitso, Student Recruitment Officer, with the top-10 cohort of the class of 2021 Free State Star of Stars.
The Department of Student Recruitment Services at the University of the Free State (UFS) hosted its annual Free State Star of Stars competition at the Amanzi Private Game Reserve during the first week of March. The event saw some of the brightest young minds in the Free State inducted as UFS first-year students into this year’s top-10 cohort for the competition. This marks the first Star of Stars event since the beginning of the COVID-19 pandemic.
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This new cohort consists of a dynamic group of academically gifted students from Quintile 1-3 schools in the Free State who are currently enrolled for different UFS academic programmes, ranging from Medicine, Law, Education, and various Bachelor of Science courses. Many of these students had to overcome insurmountable challenges to perform as well as they did in their Grade 12 academic year and to become part of the top-10 cohort for the class of 2021. Due to the COVID-19 pandemic, the Department of Student Recruitment Services was forced to take a different approach to celebrate these deserving students; consequently, a weekend-long induction camp was the substitute for the annual gala dinner.
Apply for the 2022 Free State Star of Stars competition
The UFS realised the need to establish a platform that recognises and celebrates the diverse and, in most instances, difficult circumstances that disadvantaged schools (Quintile 1-3) are facing. Consequently, the Star of Stars competition was developed and established in 2016. This competition provides disadvantaged Grade 12 learners from all districts in the Free State an opportunity to showcase their excellence, while motivating them to aspire to achieve more.
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.