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09 February 2024 | Story EDZANI NEPHALELA | Photo SUPPLIED
Jerry Dlamini
Dr Jerry Dlamini, lecturer and researcher specialising in agronomy within the Department of Soil, Crop, and Climate Sciences at the University of the Free State (UFS), is at the forefront of pioneering research in this field.

Greenhouse gas emissions represent a significant global concern, driving climate change on a massive scale. This concern is particularly pronounced in rainfed agriculture, where understanding and addressing these emissions are crucial for ensuring sustainable agricultural practices. 

In South Africa, rainfed agriculture is vital in food production, contributing substantially to the nation's agricultural output. However, this sector also stands as a notable contributor to greenhouse gas emissions, primarily through activities such as livestock farming, fertiliser use, and changes in land use.

Dr Jerry Dlamini, a distinguished lecturer and researcher specialising in agronomy within the Department of Soil, Crop, and Climate Sciences at the University of the Free State (UFS), is leading pioneering research in this field. His current project, @CROPGas on X, funded by the European Joint Programme (EPJ), with a budget of R22 million, focuses on investigating the impact of various conservation agriculture interventions on greenhouse gas emissions, primarily targeting nitrous oxide (N2O), methane (CH4), and carbon dioxide (CO2).

This two-year project, which commenced in December 2022 and concludes in December 2024, is a collaborative effort between European and African universities and institutions, including Rothamsted Research (UK), University College Dublin (Ireland), University of Nottingham (UK), University of Poznan (Poland), British Geological Surveys (BGS), University of Zambia (Zambia), University of Zimbabwe, and Lilongwe University of Agriculture and Natural Resources (Malawi). 

Dr Dlamini’s preliminary findings from the UFS Kenilworth Experimental Farm indicate that climate-smart agriculture interventions, such as legume rotation and no-till practices, have the potential to reduce the intensity of greenhouse gas emissions, particularly highly radiative gases like N2O.

“This is a significant finding,” Dr Dlamini noted, “as N2O has a global warming potential 100 times greater than CO2 over a 100-year horizon, meaning its impact on ozone depletion persists far longer despite being emitted in smaller quantities.”

Looking ahead, Dr Dlamini advocates for increased research efforts to quantify greenhouse gas emissions from South African croplands. He emphasises the importance of field-based measurements, akin to methodologies employed by other nations, to enhance the accuracy and effectiveness of South Africa's greenhouse gas inventories submitted annually to the United Nations Framework Convention on Climate Change (UNFCCC) and to devise effective mitigation strategies. 

News Archive

New residence planned for UFS South Campus
2015-05-14

The newly-planned residence
Illustration: Typology Architects

The South Campus of the University of the Free State (UFS) in Bloemfontein has seen a great influx of students in recent years. This campus provides academic access to the UFS for deserving matriculants who do not meet the requirements for entry into mainstream degree studies through the University Preparation Programme and Extended Degree Programmes.

In addition, it also offers studies to long-distance learners. The current number of contact students – those who physically attend class at the South Campus – stands at 1 673. At the moment these students stay either on the Bloemfontein Campus or in private accommodation. This is about to change as a new residence is being built for the South Campus.

The newly-planned residence will provide two hundred and fifty beds within two main blocks – each consisting of three floors. Since the campus is located in a predominately industrial area with very few housing facilities in the area, this will fill the urgent need for accommodation.

Each floor of the residence will consist of two wings with forty beds and twenty double rooms. In addition, each floor will have separate laundry/drying and cleaners’ facility shared by both wings on that floor. Each wing will have its own ablution block, study room, communal lounge, and kitchen.

Four separate single-room flats will also be available – each sharing a lounge, kitchen, and bathroom, with a laundry facility separate from that of the main blocks.

The building project is scheduled for completion by the end of June 2016.

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