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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

Our Abe Bailey scholars are packing for the UK
2011-08-16

 

Nida Jooste and Ryan Lamb
Photo: Earl Coetzee

Academic excellence and strong leadership has become synonymous with our university, as our two Rhodes scholars for 2011, and the recent announcement of our two Abe Bailey scholars from the UFS have shown.

Nida Jooste and Ryan Lamb are two of the proud recipients of Abe Bailey Travel Bursaries and will be heading off to the United Kingdom on 26 August 2011, to visit several universities in England and Scotland. These two were chosen from hundreds of UFS applicants and will join Abe Bailey bursary holders from the rest of the country.

Both students are academic achievers, but also excel in other fields. This is what set them apart from the rest of the applicants for the bursaries.

Ryan (23), a Medical Physics honours student at our Faculty of Health Sciences, received the Senate Medal for the best bachelor’s degree student at the UFS. He was one of a hundred students at the Brightest Young Minds Summit this year and was one of the 2008 delegates to the World Youth Forum, hosted by the International Association for Poetry and Solidarity in Italy.

This young man is the founder of a group called Poets Anonymous, which provides a platform where poets, artists and dancers in Bloemfontein can express themselves.

Nida (21) is a very familiar face on our Bloemfontein Campus, as she served as the Deputy Chairperson of the Interim Student Council for the past year.

This fourth-year LL.B. student says she has known about the Abe Bailey bursary since her first year, but had to wait to apply, since the scholarship is only open to final-year students and junior lecturers. She applied last year, but did not even make it to the short list for candidates.

“I realise now that I was not involved enough then. Luckily I became much more involved in campus activities during the past year and also improved my academic performance greatly,” she says.

Nida and Ryan both hope to use the opportunity to learn new approaches to solving problems. Ryan says he is looking forward to the opportunity to network with other bursary holders and to share experiences with them, before returning to the UFS to implement what he had learned.

Nida says she also hopes to see how universities in First-World Countries operate, in order to apply that knowledge when she returns to the UFS.

 

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