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13 December 2023 | Story Anthony Mthembu | Photo Siyabonga Mazibuko and Anthony Mthembu
Sharon Pinky Kekana
Sharon Pinky Kekana: Deputy Minister in the Presidency for Planning, Monitoring and Evaluation.

The Gender Equality and Anti-Discrimination Office (GEADO) at the University of the Free State (UFS), in collaboration with the Central University of Technology (CUT), recently concluded its fourth bi-annual Gender Practitioners Community of Practice (CoP) conference in Clarens. The event, held from 28 to 30 November 2023, drew participation from gender practitioners representing all 26 Universities across the country. Distinguished guest speaker, Sharon Pinky Kekana, Deputy Minister in the Presidency for Planning, Monitoring and Evaluation, added valuable insights to the discussions.

Tumelo Rasebopye, Chairperson of the Gender Practitioners Community of Practice (CoP), outlined the conference’s key objectives, emphasising the need for thorough and robust engagement on issues raised in previous gatherings and the provision of essential tools for practitioners to implement upon their return to their institutions. Rasebopye stressed, ‘Part of the conference is to ensure that we engage in developing a common understanding and act at a baseline level to address the dynamics in our institutions.’’

The themes explored throughout the Conference

The conference delved into various themes through panel discussions and guest speaker sessions, covering topics such as masculinity, culture, and consent. However, the primary focus was on Gender-Based Violence and Femicide (GBVF), particularly pertinent during the 16 Days of Activism for No Violence against Women and Children.’ Kekana, in her address, considered the conference theme, ‘Accelerating actions to end gender-based violence & femicide: leaving no one behind,’ as a call to action. She urged attendees to continue to raise awareness about the devastating impact of GBVF on women, children and the nation as a whole, citing alarming statistics of 969 women murdered in the first three months of the year. 

Advocate Brenda Madumise, Co-Founder of the Wise Collective, highlighted flaws in the national justice system, pointing to prolonged sexual assault cases and the trauma inflicted on survivors during the waiting period.

Resolutions

Reflecting on the conference, Kekana deemed the discussions as an eye-opener, stressing an integrated approach involving various societal entities, including the church and religious leaders. The gender practitioners pledged to collaborate with groups such as the Student Representative Council (SRC) within their institutions to foster inclusivity.  Rasebopye affirmed, ‘’Our existence is fundamental towards the transformation of higher education, and these conferences will inform the necessary actions towards that course.’’

The GEADO, in partnership with CUT, continues to champion gender equality through informed and actionable discussions. The conference not only raised awareness about GBVF but also galvanized gender practitioners to play an active role in fostering inclusive environments within higher education institutions.

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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