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22 January 2024 | Story Leonie Bolleurs | Photo Born2shoot
Dr Tommie van Zyl, Prof Philippe Burger and Prof Francis Petersen
At the launch of NovaLogix, a company co-owned by the UFS and ZZ2, were, from the left, Dr Tommie van Zyl, CEO of the ZZ2 Group, and Prof Philippe Burger, Dean of the Faculty of Economic and Management Sciences, and Prof Francis Petersen, Vice-Chancellor and Principal.

The University of the Free State (UFS) recently (17 January 2024) launched NovaLogix in collaboration with ZZ2, a well-known South African fresh produce company.

This new company, co-owned by the university and ZZ2, aims to develop and produce a probiotic used in the production of fresh produce to enhance plant health and growth. Projects include a focus on improved production techniques, product registration, commercialisation, and improved recipes.

Members of the university’s management structures were present at the formal launch of NovaLogix – which took place on the UFS Bloemfontein Campus – including the Vice-Chancellor and Principal, Prof Francis Petersen; the Deputy Vice-Chancellor: Research and Internationalisation, Prof Vasu Reddy; and the Senior Director of the Directorate Research Development, Dr Glen Taylor. The deans of the two faculties that will be mainly involved in this partnership were also present, namely Prof Paul Oberholster, the Dean of the Faculty of Natural and Agricultural Sciences, and Prof Philippe Burger, the Dean of the Faculty of Economic and Management Sciences.

Among the attendees representing ZZ2 were Dr Tommie van Zyl, the Chief Executive Officer of the ZZ2 Group, Piet Prinsloo, Executive Manager at ZZ2, as well as Wiam Haddad, the new CEO of NovaLogix.

Co-creation and more sustainable outcomes

In his welcoming remarks, Prof Petersen stated that this event marks the culmination of a five-year journey that began in 2019 when he, Prof Burger, and Prof Danie Vermeulen, former Dean of the Faculty of Natural and Agricultural Sciences, first visited ZZ2 to initiate closer collaboration and cooperation.

He is of the opinion that the relationship with ZZ2 is ideally suited to assist the university in realising the core values of Vision 130, the university’s strategic intent to reposition the institution as one of the leading universities in South Africa by 2034.

The knowledge, experience, and expertise that ZZ2 brings to the partnership, complement the exciting and impactful research done by the university’s academics across a range of disciplines. - Prof Francis Petersen

Prof Petersen said that the UFS values partnerships with the private sector, and he considers ZZ2 to be a knowledge partner with co-creation as a key component in this collaboration.

“Working together on a challenge makes the solution more sustainable. I believe that innovation and this co-creation approach will generate outcomes that transform the agricultural sector and impart knowledge to the next generation,” he stated.

“The knowledge, experience, and expertise that ZZ2 brings to the partnership complement the exciting and impactful research conducted by the university’s academics across a range of disciplines. I am looking forward to a partnership that will grow from strength to strength,” concluded Prof Petersen.

Breakthrough developments in the pipeline

According to Dr Van Zyl, ZZ2 would like to continue building a future with the university based on a symbiotic relationship. “We want to ensure that our strengths as an organisation are put to good use,” he said, expressing a strong conviction that there will be breakthrough developments with this initiative.

This work will align with ZZ2’s ‘Work with nature’ journey that began more than two decades ago, steering away from conventional, industrial agriculture towards a system that aims to farm in harmony with nature. “It is important that we nurture nature while using her resources,” he said.

He is excited to work with the university, exploring improved techniques and technologies to find more effective ways towards a sustainable future. “Knowledge partners are important in this journey,” he stated.

Building on existing collaborations

In September 2022, the university entered into a collaboration agreement with ZZ2. The partnership between the two entities included the establishment of FreeFarm Innovation, a company that in turn has a holding in NovaLogix and is designed to leverage the strengths, capabilities, skills, and resources of both parties. Part of the operations of FreeFarm Innovation included opportunities for research, commercialisation, and the enhancement of agricultural products. This has come into effect in projects on, for example, business operations, agricultural sustainability, and innovative approaches to growing fruit and vegetables, to name but a few.

News Archive

Water erosion research help determine future of dams
2017-03-07

Description: Dr Jay le Roux Tags: Dr Jay le Roux

Dr Jay le Roux, one of 31 new NRF-rated
researchers at the University of the Free State,
aims for a higher rating from the NRF.
Photo: Rulanzen Martin

“This rating will motivate me to do more research, to improve outcomes, and to aim for a higher C-rating.” This was the response of Dr Jay le Roux, who was recently graded as an Y2-rated researcher by the National Research Foundation (NRF).

Dr Le Roux, senior lecturer in the Department of Geography at the University of the Free State (UFS), is one of 31 new NRF-rated researchers at the UFS. “This grading will make it possible to focus on more specific research during field research and to come in contact with other experts. Researchers are graded on their potential or contribution in their respective fields,” he said.

Research assess different techniques
His research on water erosion risk in South Africa (SA) is a methodological framework with three hierarchal levels presented. It was done in collaboration with the University of Pretoria (UP), Water Research Commission, Department of Agriculture, Forestry and Fisheries, and recently Rhodes University and the Department of Environmental Affairs. Dr Le Roux was registered for 5 years at UP, while working full-time for the Agricultural Research Council – Institute for Soil, Climate and Water (ARC-ISCW).

Water erosion risk assessment in South Africa: towards a methodological framework
, illustrates the most feasible erosion assessment techniques and input datasets that can be used to map water erosion features in SA. It also emphasises the simplicity required for application at a regional scale, with proper incorporation of the most important erosion-causal factors.

The main feature that distinguishes this approach from previous studies is the fact that this study interprets erosion features as individual sediment sources. Modelling the sediment yield contribution from gully erosion (also known as dongas) with emphasis on connectivity and sediment transport, can be considered as an important step towards the assessment of sediment produce at regional scale. 
 
Dams a pivotal element in river networks

Soil is an important, but limited natural resource in SA. Soil erosion not only involves loss of fertile topsoil and reduction of soil productivity, but is also coupled with serious off-site impacts related to increased mobilisation of sediment and delivery to rivers.

The siltation of dams is a big problem in SA, especially dams that are located in eroded catchment areas. Dr Le Roux recently developed a model to assess sediment yield contribution from gully erosion at a large catchment scale. “The Mzimvubu River Catchment is the only large river network in SA on record without a dam.” The flow and sediment yield in the catchment made it possible to estimate dam life expectancies on between 43 and 55 years for future dams in the area.
 
Future model to assess soil erosion
“I plan to finalise a soil erosion model that will determine the sediment yield of gully erosion on a bigger scale.” It will be useful to determine the lifespan of dams where gully erosion is a big problem. Two of his PhD students are currently working on project proposals to assess soil erosion with the help of remote sensing techniques.

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