Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
18 March 2019 | Story Rulanzen Martin | Photo Rulanzen Martin
Rapport Regstreeks
From the left: Dr Ina Gouws, Dr Sethulego Matebesi, Dr Ebrahim Fakir, and Waldimar Pelser, who facilitated the panel discussion on the upcoming national elections.

Since the national elections of 2014 five years ago, several issues have occurred that could have an impact on the upcoming elections. A panel consisting of Dr Ina Gouws from the Department of Governance and Political Transformation, Dr Sethulego Matebesi from the Department of Sociology – both at the University of the Free State (UFS), and Dr Ebrahim Fakir from Governance Institutions and Processes at the Electoral Institute for Sustainable Democracy in Africa, talked about these and other issues.

The panel discussion, facilitated by Waldimar Pelser, editor of Rapport, took place at the UFS on 8 March 2019. Rapport Regstreeks is presented by kykNET and Rapport.

Three factors that can handicap ruling party

“Does the ruling party have anything to be worried about?” Pelser asked, getting straight to the point. “Yes. The ruling party has a lot to be worried about. The reason for this is that voter participation has declined; secondly, there is definitely a management problem which resulted in a credibility crisis in the government; and lastly, the ANC is trying to keep people together who do not believe in the same issues,” Dr Fakir was the first to reply.

The issues mentioned by Dr Fakir have been a problem before. “Since 2016 there has been a lot of division within the ANC,” Dr Gouws said. “These divisions can have a huge impact on the outcome of the election. The divisions were exposed even more by the Nenegate situation, and the ANC could no longer manage it."

The fact that the ANC lost control over four of the major metros in the 2016 local elections must be worrying to them.

Zondo Commission and opposition parties

The Zondo Commission, with its appalling revelations has uncovered the magnitude of state capture and the shocking testimonies that have emerged, could possibly hamper the ANC in the elections. “Political parties have supporters, regardless of internal problems. Loyal party members will still vote for their parties,” said Dr Matebesi. “The promise of RDP houses before an election is the bread and butter of many voters; therefore, they will vote ANC again.”

With the rise of the Economic Freedom Fighters (EFF), the support base of the ANC has also dwindled. “If there is one party with a colonial mentality, it is the EFF. They are undermining democracy, thrive on divisions in society and exploit them,” said Dr Fakir. “They jump in on many issues for their own gain,” Dr Gouws added.

As for the Democratic Alliance (DA), Dr Gouws said its governance is ‘fantastic’ compared to the ANC, although not always 100%. “Problems were however highlighted – it is not 100% and I think they should attend to the problems.”

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.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept