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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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Meet our Council: A teacher with a passion for changing lives
2016-12-19

Description: Henry Madlala, Council member Tags: Henry Madlala, Council member 

Henry Dumisani Madlala

William Arthur Ward once said: “The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires.”

However, a teacher can only be great and inspire when teaching is a passion and a calling.

This is exactly the case with Henry Dumisani Madlala, Councillor of the University of the Free State. Mr Madlala is the principal of New Horizon College, a private school in Harrismith.

High educational standards and quality teaching
“New Horizon College is an independent, non-racial educational institution striving to maintain high educational standards and making quality education accessible to all. We have attained a 100% matric pass rate each year in the past six years since I became headmaster."

"My recipe is simple: teachers must teach and learners must learn.”

Mr Madlala was born and bred in KwaZulu-Natal and matriculated from Amazulu High School. Afterwards, he completed a BSc degree in Mathematics and Physics at the University of the North’s Qwaqwa Campus.

Delegate, govern, and trust
He says: “There are three key management principles which I follow as principal: delegate, govern, and trust. I give responsibilities to people, I make sure that they know what is expected of them, and in the end I trust them to carry out their responsibilities.”

His career as teacher and principal has been full of highlights on which he looks back with satisfaction.

Proud to plough back into the university

Madlala has been serving on the UFS Council since 2010 and has been part of Kovsie Alumni’s executive management since 2011. He is proud to plough back into the university in this manner.

“To me, being a Kovsie alumnus means pride, respect, discipline, and loyalty. Once a Kovsie, always a Kovsie!”

For this reason, Madlala believes that the UFS will play a major role in the country and in higher education for a long time to come.

“The UFS has been in existence for more than a hundred years and will no doubt survive for another hundred years or longer. We are indeed one of the leading universities in the country when it comes to transformation and academic excellence. The survival of the UFS is not a dream, but a reality.”

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