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02 June 2022 | Story Leonie Bolleurs | Photo Supplied
Walter van Niekerk_
If you are so focused on achieving only certain goals in your life, you might miss the best opportunities, believes Dr Walter van Niekerk, who recently received his PhD in Agricultural Economics.

Being relevant in a constantly changing agricultural environment. This is one of Dr Walter van Niekerk’s biggest motivations in his working life. The place where he believes he will be able to do just that, is the University of the Free State (UFS). “The university was the best plan for my life,” he says. 

Whether it is in research or in learning and teaching, Dr Van Niekerk, Lecturer in the UFS Department of Agricultural Economics, believes that with a positive attitude and the ability to be adaptable to change, one will be able to make the most of any opportunity crossing your path. If you give 110% every day, you will be ready for any possibility. He is lecturing Agricultural Finance and Agri-business Management, focusing on agricultural business plans, to first- and third-year students, respectively. 

Contribute to findings on predation management

At the recent April graduation ceremonies, he was awarded his PhD. The title of his thesis was: An estimation of the downstream economic implications of predation in the South African red meat industry.

In his thesis, he outlined the economic impact of predation in the livestock sector and red meat industry. He believes the significant damage caused by predators cannot be controlled by man-made borders. “There is a reason for these animals' existence; they just need to be managed properly at national level by government,” he says.

The aim of his study was to contribute to and combine any findings on the predation problem, and to put these findings on a macroeconomic platform to inform government of the extent of this problem in order for them to develop strategies, policies, and mitigation methods to reduce predation and lessen the impact thereof.

Thus far, excerpts from his thesis have also been published as two articles in peer-reviewed scientific journals – a peer-reviewed journal of the National Museum, Indago, as well as the journal, Frontiers in Sustainable Supply Chain Management.

With predation being a constant point of discussion at agricultural associations’ monthly meetings, he believes that the research topic he has selected for his PhD is relevant and that the outcomes of his study will be able to make a difference in the agriculture sector. His work is more than just theory. He identified a problem – the damage that predation does to the red meat industry – and found a practical solution to it.  

Students staying relevant in a fast-changing environment 

Besides the possible impact he will have on the red meat industry, the PhD was also a means to an end – to develop himself as an agricultural economist in order to become an industry expert in his field.

He also takes his role as lecturer very seriously. It is important to him that his students, once they have completed their studies, must have an actual understanding of the field and that they must be able to stay relevant in a fast-changing environment by practically applying what they have learnt. 

In his free time, Dr Van Niekerk enjoys applying his knowledge. Besides his consultancy work with farmers, he also serves on Free State Agriculture’s Young Farmer Committee, and he is a technical adviser to the National Lucerne Trust (NLT), assisting them with their grading processes to ensure that their quality system is free of any irregularities, and that they stay relevant in the industry. 

News Archive

UFS cardiac team leading with project
2017-05-31

 Description: Cardiac team read more Tags: Cardiac team read more

Prof Peter Schultheiss of the Charité University in Berlin,
Germany, visited the Robert WM Frater Centre for
Cardiovascular Research at the UFS for a study regarding
cardiomyopathy, a significant cause of fatal heart failure
among Africans. From the left are Dr Glen Taylor,
Dr Danie Buys, Prof Makoali Makatoko,
Prof Schultheiss and Prof Francis Smit.
Photo: Rulanzen Martin

A team of cardiac doctors associated with the Robert WM Frater Cardiovascular Research Centre at the University of the Free State’s (UFS) Faculty of Health Sciences has commenced with a pioneering research project regarding idiopathic dilating cardiomyopathy.  

An Afrocentric research focus
Prof Francis Smit, Head of the Department of Cardiothoracic Surgery at the UFS and Head of the Frater Centre, describes dilating cardiomyopathy as a heart muscle disease that is quite common, particularly among people of African descent. The disease weakens the heart muscle, which in turn leads to heart failure.

“To date there is no curable treatment for this condition and 50% of patients that have shown heart failure, died within a period of five years. The causes of this condition have been unknown in the majority of patients. But over the past few years major strides have been made where virus infections of the heart muscle or myocarditis have been identified as a possible underlying cause. Various genetic diseases are also linked to it,” says Prof Smit.

International collaborations ensure success
According to Prof Smit, the project is being run in conjunction with Prof Heinz-Peter Schultheiss of the Charité University and the Institute for Cardiac Diagnostics and Therapy in Berlin, Germany.

“We have been working on the project over the past 18 months and I have twice visited Prof Schultheiss in Germany. He is now visiting us in Bloemfontein. We have established a collaborative project focused on patients in central South Africa”.
Prof Schultheiss is a world leader regarding the diagnosis, pathology and treatment of dilating cardiomyopathy, says Prof Smit.

“He brings a lifetime of research experience to Bloemfontein and is internationally renowned as the father of myocardial or heart muscle biopsies.

“His pioneering work on the discipline has led to diagnostic accuracy that has induced purposeful and personalised treatment of dilating cardiomyopathy and has brought about dramatic changes in some subsets of patients’ life expectancy and their cure.”

Solving problems close to home
According to Prof Mokoali Makatoko, Head of the Department of Cardiology, there are more than 1500 new cases of heart failure identified annually at the Universitas Academic Hospital, of which approximately 30% are attributed to cardiomyopathy. “With the use of endomyocardial biopsies the team hopes to treat viruses unique to Southern Africa as well as other underlying causes of dilating cardiomyopathy.”

Prof Stephen Brown, Head of Paediatric Cardiology at the Universitas Academic Hospital, says children suffering from this disease never reach a mature age and those under his supervision will also be undergoing these tests. Various other departments at the UFS will also participate in this project. Profs Makatoko and Brown did the first four endomyocardial biopsies under the management of Prof Schultheiss during the past week. The results will be available in the coming weeks after which the project will be officially launched and patient recruitment will start in earnest.

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