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07 November 2023 | Story Anthony Mthembu | Photo SUPPLIED
Katherine Swartland
Katherine Swartland, a representative from Allan Gray addressing the delegation at the Allan Gray Achievement Awards, hosted on the UFS’s Bloemfontein Campus.

The Faculty of Economics and Management Sciences (EMS) at the University of the Free State (UFS), in collaboration with Allan Gray, proudly hosted the annual Allan Gray Achievement Awards on 11 October 2023. This special event, held at the Awela Restaurant on the UFS’s Bloemfontein campus, was designed to celebrate the academic achievements of top-performing students within the faculty, recognising their excellence based on their year of study. 

The award ceremony was attended by distinguished members of the EMS Faculty, the Commercio Students Association, and a delegation from Allan Gray, including Katherine Swartland, Managing Business Analyst, Yonela Makalima, Business Analyst, and Steven Motloung, Manager. The evening's guest speaker was Liz Letsoalo, a renowned entrepreneur and TEDx speaker. Notably, this ceremony marked a significant return to in-person events since the outbreak of the COVID-19 pandemic, and Katherine Swartland, who served as the programme director, described this resurgence as truly exciting. 

The award winners

The Allan Gray Achievement Awards highlighted outstanding students from various year levels. In the second-year category, Modisaotsile Seekoei received a prestigious award of R5 000 along with a Thule backpack, while Melissa Mlotshwa was granted a prize of R3 000. Among the third-year students, Anthea Ralane was recognised with an award of R8 000 and a Thule backpack, and Modiehi Mpakathe was the recipient of a R5 000 prize. In the fourth-year category, Kelebogile Motlhanke earned a remarkable R12 000 reward and a Thule backpack, and Rykers Lues was presented with a prize worth R8 000. 

Although not all students attending the ceremony received awards, Prof Brownhilder Neneh, the Vice Dean for Research Engagement and Internationalisation, aptly reminded the audience, ’It is important to recognise that each of you here is already a winner, as your presence signifies that you are among the top achievers in your field. You have demonstrated that with passion, perseverance, and a commitment to your goals, there are no limits to what you can accomplish.’’ 

A longstanding relationship

The Allan Gray Achievement Awards holds deep roots in a special relationship between the UFS and Allan Gray. Swartland noted that this initiative was founded by Faizil Jakoet, an executive at Allan Gray, and the awards ceremony, in part, celebrates the continued partnership between the UFS and Allan Gray. This enduring relationship has thrived for over a decade, despite changes in leadership, creating opportunities for meaningful engagement between Allan Gray and UFS students. Swartland further emphasised the importance of this bond, saying, ‘’Another special relationship is formed every time we visit the UFS, between us and you, a lot of exceptional students.” 

As the event approached its conclusion, the audience had the privilege of hearing from guest speaker Liz Letsoalo, Founder of Masodi Organics, a prominent beauty and wellness brand. Letsoalo’s address centered on the ‘practicality of creating’, encouraging students to view themselves as creators, allowing them to pivot and adapt as their aspirations evolve. She urged students to stay dedicated to their dreams, emphasising that taking necessary actions and persevering is essential to turning their dreams into reality.

The Allan Gray Achievement Awards signify the remarkable achievements and potential of the UFS EMS Faculty students. This event not only celebrates academic excellence, but also reinforces the enduring partnership between the University of the Free State and Allan Gray, paving the way for further opportunities and engagement.

News Archive

Research helps farmers save with irrigation
2017-02-15

Description: Irrigation research Tags: Irrigation research

Marcill Venter, lecturer in the Department of
Agricultural Economics at the University of the
Free State, has developed the mathematical
programming system, Soil Water Irrigation
Planning and Energy Management in order to
determine irrigation pump hours.
Photo: Rulanzen Martin

Her advice to farmers is that they should make sure they are aware of the total cost (investment and operating costs) of an irrigation system. In most cases the investment cost is low, but the operating cost over the lifetime of the system is high.

“It is very important to have a look at the total cost and to install the most economic system,” says Marcill Venter, lecturer at the University of the Free State (UFS), who has done research on the economic sustainability of water-pipe systems.

Irrigation systems important components for farming
This research comes at a time when many farmers are relying on their irrigation systems due to persistent drought and low rainfall during 2016. South Africa has also experienced an abnormal increase in electricity tariffs in recent years. Due to tariff increases which threaten the future profitability of irrigation producers, the Water Research Commission (WRC) has launched and financed a project on the sustainable management of irrigation farming systems. “I had the opportunity to work on the project as a researcher,” says Venter.

The heart of every irrigation system is the water pipes that bring life to crops and livestock, and this is what Venter’s research is about. “Water pipes are part of the whole design of irrigation systems. The design of the system impact certain factors which determine the investment and operating costs,” she says.

Mathematical system to help farmers
Venter and Professor Bennie Grové, also from the Department of Agricultural Economics at the UFS, designed the Soil Water Irrigation Planning and Energy Management (SWIP-E) programming model as part of the WRC’s project, as well as for her master’s degree. “The model determines irrigation pump hours through a daily groundwater budget, while also taking into account the time-of-use electricity tariff structure and change in kilowatt requirements arising from the main-line design,” says Venter. The model is a non-linear programming model programmed in General Algebraic Modeling System (GAMS).

Design of irrigation system important for sustainability

The main outcome of the study is that the time-of-use electricity tariff structure (Ruraflex) is always more profitable than the flat-rate structure (Landrate). The interaction between the management and design of a system is crucial, as it determines the investment and operating costs. Irrigation designers should take the investment and operating cost of a system into account during the design process. The standards set by the South African Irrigation Institute (SAII) should also be controlled and revised.

Water-pipe thickness plays major role in cost cuts
There is interaction between water-pipe thickness, investment and operating costs. When thinner water pipes are installed, it increases the friction in the system as well as the kilowatt usage. A high kilowatt increases the operating cost, but the use of thinner water pipes lowers the investment cost. Thicker water pipes therefore lower the friction and the kilowatt requirements, which leads to lower operating costs, but thicker pipes have a higher investment cost. “It is thus crucial to look at the total cost (operating and investment cost) when investing in a new system. Farmers should invest in the system with the lowest total cost,” says Venter.

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