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09 September 2021 | Story Rulanzen Martin | Photo Stephen Collett
Prof Melanie Walker and keynote speaker, Prof Narend Baijnath, who reflected on his own academic path to instil a sense of pride in the newer generation of academics.

The Higher Education and Human Development Research Group is one of the prestige research groups at the University of the Free State (UFS). The group, under the stewardship of Prof Melanie Walker, A1 NRF-rated researcher, brings together researchers, PhD students, and postdoctoral fellows who focus on human development and capability studies in the higher education space.

A colloquium that took place recently (25 August 2021), celebrated the conclusion of research projects such as the Miratho project, and also reflected on the achievements of 2020 and 2021 in challenging COVID-19 times. Most importantly, the group celebrated the five PhD graduates of 2021. 

Prof Narend Baijnath, Chairman of the Board of Governors of the Commonwealth of Learning, was the keynote speaker at the celebratory colloquium.

Lessons from Prof Baijnath 

Although in the ‘twilight of his career’, Prof Baijnath used his keynote address to share and reflect on his own journey to guide academics and postdoctoral fellows embarking on their new journeys. “Looking back, while I do acknowledge that adversity and struggle may build character and fuel perseverance, it is often the largesse and generosity of others that makes the difference between whether you realise your full potential or not,” Prof Baijnath said.  “Local community members pitched in to cover my own university fees and the cost of books when times were tough, and never asked to be repaid,” he remembered. 
 
However, it was also the support his mother gave him, because “she valued education above all else”.  “She made sure that my needs were provided for as a priority before attending to other needs of the family,” he said.  
 
Prof Baijnath, through his own circumstances, resonates with young people at universities today, because getting through university is a daily challenge for many of our youth who are desperate to escape poverty and fulfil their dreams. “They bristle with potential, are hardworking and focused, and hungry for success. Even though many more funding opportunities exist today that were non-existent back then, the struggle to escape poverty and disadvantage persists for many,” he said.
Read the full keynote here

PhD students and graduates invaluable 

The five PhD graduates are Dr Berth Kibona; Dr Fenella Sommerville, Dr Martino Mazinga; Dr Monique Kwachou Tangah; and Dr Ndakaitei Manase. “It is a mighty achievement to reach this milestone. Only those who have completed the journey or who are currently embarked upon it will fully understand the momentousness of this occasion,” Prof Baijnath said in his remarks.  

Of the current group of PhDs, all draw on the capability and human development approach – each with a with different focus: access to higher education in Zambia; alternative post-school pathways in Malawi; student activism and social media in South Africa (SA); climate justice and the role of universities in Malawi, decolonising higher education in SA; and architecture and human development. “Our PhDs are so important in the life of our research group,” Prof Walker emphasised. 

Four of the five PhD graduandi. From the left; Dr Monique Kwachou;  Dr Martino Mazinga; Dr Bertha Kibona; and
Dr Fenella Somerville. (Picture: Stephen Collett)


Research output contributes to prestige 

The event further celebrated the publication of books, such as the Miratho project book due for publication later this year, which examines the opportunities, obstacles, and outcomes for low-income youth and higher education. In addition, there is the forthcoming 2021 book by Dr Carmen Martinez-Vargas on participatory research, and Prof Walker’s 2020 edited book on epistemic justice. This is in addition to a steady stream of peer-reviewed articles in international journals and book chapters.

The awarding of international grants and research opportunities embodies the empirical success of the group. Senior researcher Dr Faith Mkwananzi serves as the chief investigator on a research project with the Open University and Coventry University. Funding for the project is through the British Academy (BA). Another project undertaken by Dr Mkwananzi is the Changing the Story project, which is also funded by the BA.  “All this funding will allow very exciting projects to go ahead and further strengthen our contributions to Global South research,” said Prof Walker. The group also welcomed a new research associate from Lancaster University, Dr Melis Cin. Dr Cin is the successful recipient of a large grant for decolonising peace education in Africa.

Overall, research projects undertaken by members exemplify a commitment to rigorous and original South-based research and to social justice through advancing human development and expanding people’s freedoms.

News Archive

Sunflowers are satellite dishes for sunshine, or are they?
2016-07-20

Eighty-six percent of South Africa’s
sunflowers are produced in the
Free State and North West provinces.

Helen Mirren, the English actress, said “the sunflower is like a satellite dish for sunshine”. However, researchers at the University of the Free State (UFS) have found that too much of this sunshine could have a negative effect on the growth of sunflowers, which are a major source of oil in South Africa.

According to Dr Gert Ceronio from the Department of Soil, Crop, and Climate Sciences at the UFS, extremely high soil temperatures play a definite role in the sprouting of sunflower seedlings. Together with Lize Henning, professional officer in the department, and Dr André Nel from the Agricultural Research Council, he is doing research on biotic and abiotic factors that could have an impact on sunflowers.

Description: Sonneblom 2 Tags: Sonneblom 2

Various degrees of deformity (bad-left
to none-right) in seedlings of the same
cultivar at very high soil temperatures.
Photo: Dr Gert Ceronio

Impact of high temperatures on sunflower production

The Free State and North West provinces, which produce 86% of South Africa’s sunflowers, are afflicted especially by high summer temperatures that lead to extremely high soil temperatures.

Dr Ceronio says: “Although sunflower seeds are able to germinate at temperatures from as low as 4°C to as high as 41°C, soil temperatures of 35°C and higher could have a negative effect on the vegetative faculty of sunflower seedlings, and could have an adverse effect on the percentage of sunflowers that germinate. From the end of November until mid-January, this is a common phenomenon in the sandy soil of the Free State and North West provinces. Soil temperatures can easily exceed the critical temperature of 43°C, which can lead to poor germination and even the replanting of sunflowers.”

Since temperature have a huge impact not only on the germination of sunflower seeds, but also on the vegetative faculty and sprouting of sunflower seedlings, Dr Ceronio suggests that sunflowers should be planted in soil with soil temperatures of 22 to 30°C. Planting is usually done in October and early November. Unfortunately, this is not always possible, as soil moisture is not optimal for growth. Farmers are then compelled to plant sunflowers later.

Impact of herbicides on sunflower growth

“High soil temperatures, combined with the herbicide sensitivity of some cultivars, could lead to the poor development of seedlings," says Dr Ceronio.

The use of herbicides, such as ALACHLOR, for the control of weeds in sunflowers is common practice in sunflower production. It has already been determined that ALACHLOR could still have a damaging effect on the seedlings of some cultivars during germination and sprouting, even at recommended application dosages.

“The purpose of the continued research is to establish the sensitivity of sunflower cultivars to ALACHLOR when exposed to high soil temperatures,” says Dr Ceronio.

 

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