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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. 

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Business breakfast nurtures key partnerships
2014-09-05

 

Dr Reuel Khoza

In growing and nurturing key projects and initiatives, the university hosted more than fifty partners and alumni at a business breakfast in Sandton, Johannesburg on 27 August 2014. The occasion was conceived by Institutional Advancement in collaboration with the Office of the Vice-Chancellor and Rector.

Discussions focused on the central role which institutional partnerships play in growing the university’s capacity to extend its reach in supporting schools and growing technologically-based educational tools for disadvantaged communities around the Free State and the country at large.

In his remarks, Prof Jansen thanked partners for their continued support and for joining hands with the university in supporting key projects and initiatives that have improved the level of education in the Free State, provided skills development and nurtured young leaders.

The guest of honour Dr Reuel Khoza, non-Executive Chairman of Nedbank and co-host Dr Marcus Ingram, Director of Institutional Advancement, discussed the role of meaningful leadership in the African context and social and political structures that are instrumental in developing future leaders. As stated simply but powerfully by Dr Khoza, “If not us, then who?”

In attendance were heads of corporations, key role players in partner organisations and NGOs, alumni and Corporate Social Investment specialists from leading financial institutions. 
 

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