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08 April 2020 | Story Nonsindiso Qwabe | Photo Supplied
Career development read more
Nonhlanhla Moleleki.

Many students arriving at institutions of higher learning for the first time are often overwhelmed by the vast number of academic programmes available to them. They either end up going for study choices without much thought, or out of desperation. 

Seeing the gap between self-awareness and how it impacts career choices, the UFS introduced the Career Development Programme to teach students more about their chosen careers from the onset.  It was first introduced to first-year students on the Qwaqwa Campus in 2017. 

Project leader and registered counsellor in Student Counselling and Development on the Qwaqwa Campus, Nonhlanhla Moleleki, said the programme was implemented to assist students in better understanding their study choices and the career they have selected, and to better equip them with the relevant knowledge and skills. 

This annual project is once again available to students, and this year it has been extended to the South Campus to assist students enrolled for the University Preparation Programme to choose a study field that fits them best. 

Students are uncertain about their study choices
She said many students often settle for study options without aligning these choices with their interests, personalities, and capabilities, which frustrate them in the long run. 

“Students are often unsure about the career stream they are in and whether it suits them best, leading to poor academic performance. We’ve started receiving bookings from students on the different campuses, which shows that there is a need for the project to be implemented across all campuses. If students choose the right career path and go for options that best suit them, they have a better chance of excelling,” she said. 

Career programme carries long-term benefits for students
The programme runs for eight weeks annually through two-hour sessions per week. Moleleki said during these sessions, students are completing activities on career awareness, understanding individual abilities, and personality styles. The Student Counselling and Development team is also able to connect students with resources related to the industries that interest them.

“We also equip them with coping skills, as well as decision-making processes, in order to choose a career path that is well suited to their own interests, values, and personality styles,” she said.

She said assessments are done in the following areas: self-information, career information, integration of self-information with career knowledge, and career planning.
Moleleki said students who participated in the programme showed an increase in self-awareness and were able to better integrate this into their career choices. “In addition, they are also registered on the national Department of Labour’s database. This connects them with other graduates and potential employers.”

“This programme helps students align themselves with relevant skills and knowledge about the careers that best fit them. It also prepares them for the world of work. It’s not always about the jobs in demand, but it’s about students having a career that they will be happy with.”

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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