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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 Expert: Prof Felicity Burt investigates zoonotic and arboviruses
2017-12-13


 Description: Burt read more 2 Tags: Arboviruses, Felicity Burt, Crimean-Congo haemorrhagic fever, viruses  

Prof Felicity Burt recently received a B-rating from the
National Research
Foundation.
Photo: Sonia Small

Prof Felicity Burt is from the Division of Virology in the Faculty of Health Sciences at the University of the Free State (UFS), as well as the National Health Laboratory Services (NHLS). She currently holds an NRF-DST South African Research Chair in vector-borne and zoonotic diseases.  Professor Burt and her research group investigate arboviruses and zoonotic viruses. 

Prof Burt’s research primarily focuses on host immune responses to arboviral infections specifically characterising humoral and cellular immune responses in patients with infections such as Crimean-Congo haemorrhagic fever (CCHF) virus and Sindbis virus; epitope discovery for development of diagnostic tools; development of molecular and serological assays for surveillance purposes; virus discovery; and the development of vaccines.

Raising awareness of these viruses, defining associated diseases, and developing tools for surveillance programmes will contribute to understanding these pathogens as well as the public health implications.

Leads research group in papilloma viruses
Arboviruses cause outbreaks of disease in South Africa annually. Outbreaks are usually associated with heavy rainfall favouring the breeding of mosquitos, but these viruses also have the capacity to spread and become endemic in new areas where competent vectors are present. 
In addition, she is leading a research group that investigates human papilloma viruses (HPV) associated with head and neck cancers and recurrent laryngeal papilloma.

The focus of this research group is to ascertain the genotypes of HPV causing these diseases, identification of novel biomarkers for early detection, and complete genome sequencing for molecular characterisation of HPV isolates.  

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