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20 June 2018 Photo Valentino Ndaba
Justice Malala and Bernard Agulhas build students business acumen
Bernard Agulhas, engaging students on the auditing world at the Business Acumen day recently hosted by the School of Accountancy.

“Auditors need to have a challenging and sceptical mindset,” said Bernard Agulhas, CEO of the Independent Regulatory Board of Auditors (IRBA), the regulating body responsible for investigating and disciplining auditors. Agulhas presented a talk titled: ’Restoring confidence in the audit profession – the South African story’ at the Business Acumen Day recently hosted by the School of Accountancy at the University of the Free State (UFS).
 
Agulhas shared insights into some of South Africa’s recent auditing scandals surrounding KPMG and the Guptas, Eskom and SA Airways, among others..About 305 BAcc third-year, Postgraduate Diploma in General Accountancy, BCom AccHons, and BAccHons (CTA) students had the privilege of being exposed to the expert opinions of Agulhas and political commentator Justice Malala.
 
Building on Agulhas’s argument, Malala proposed that, “Ethics is at the core of what we should be and should do,” adding that, “the only thing standing between you and anarchy is having institutions like the UFS.”

Malala presents The Justice Factor on eNCA and is also a columnist of note. This award-winning journalist has had his work published internationally in newspapers such as The Wall Street Journal, Financial Times, The Telegraph, The Independent, Forbes and Institutional Investor, among others. His broad perspective shed a different light on political and economic issues currently engulfing South Africa, and encouraging the auidence to apply their critical thinking skills.

Prof Hentie Van Wyk, Head of the School of Accountancy also encouraged students to engage in lifelong learning in alignment to the CA2025 project championed by the South African Institute of Chartered Accountants (SAICA).
 
According to SAICA: “In a world of exponential and continuous change, it has become more critical than ever to ensure that CAs (SA) remain relevant in the roles they perform. The CA2025 project being undertaken is formally researching the competencies, including knowledge, skills and attitudes that CAs (SA) will need to demonstrate in the workplace of the future.” 

One of the pervasive skills identified as a key area in the development of CAs (SA), is business acumen. Business acumen is a more professional term for business savvy or business sense. This skill goes hand in hand with critical thinking – a skill that no CA(SA) can do without. With this in mind, the School of Accountancy identified the need to expose students to leaders who, not only possess these skills, but can contribute to their understanding of the profession and the country’s economy, hence the Business Acumen Day held on 4 June 2018 at the Bloemfontein Campus.

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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