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28 June 2024 | Story Carmenita Redcliffe-Paul
Global Citizen Invitation Prof Thuli Madonsela 4 July 2024

The University of the Free State (UFS) and the South African Chamber of Commerce United Kingdom (SACC UK) are pleased to present a Global Citizen Series conversation, South Africa’s Future in Focus: the post-election impact on social justice, service delivery, higher education, and the economy, from the perspective of Prof Thuli Madonsela, Director of the Centre for Social Justice in the Faculty of Law at Stellenbosch University and Professor of Law in the Law Trust Research Chair in Social Justice Studies.

As part of the Global Citizen Webinar Series, Prof Madonsela – a member of the International Anticorruption Advisory Council and Global Justice Leaders – will join UFS Vice-Chancellor and Principal, Prof Francis Petersen, and SACC UK Chairperson, Sharon Constançon, for a conversation that explores what the future holds for social justice, service delivery, higher education, and the economy in South Africa.

After thirty years of democracy, South Africans once again made their mark on 29 May 2024 in one of the most pivotal elections since 1994. Join us in person during the Free State Arts Festival or online as we explore South Africa’s Future in Focus: The post-election impact on social justice, service delivery, higher education, and the economy.

Date: Thursday 4 July 2024
In-person event SA time: 18:00-20:00 SAST, Centenary Complex, UFS Bloemfontein Campus
Webinar SA time: 18:30-19:30 / UK time: 17:30-18:30

The livestream link will be shared with those who RSVP

Enquiries: Tebello Leputla - leputlatb@ufs.ac.za +27 51 401 3966

About Prof Thuli Madontsela

Prof Thuli (Thulisile) Madonsela is the Director of the Centre for Social Justice (CSJ) in the Faculty of Law at Stellenbosch University and Professor of Law in the Law Trust Research Chair in Social Justice Studies. She is the founder of the Thuma Foundation for Democracy Leadership and Literacy and a member of the African Academy of Sciences. She was recently appointed to the UN Scientific Advisory Board and as Chairperson of Cities Alliance. She is a member of the International Anticorruption Advisory Council and Global Justice Leaders.

The former Public Protector of South Africa and full-time Commissioner in the South African Law Reform Commission was one of the 11 technical experts who helped draft the South African Constitution, and is a co-architect of several constitutionally mandated laws, including the Equality Act, Employment Equity Act, and the Promotion of Administrative Justice Act. She has an extensive background in applied constitutional, social justice, and administrative law principles, mainly based on her years of public service and her investigation of improper conduct in state affairs as Public Protector. A regular sought-after keynote speaker, Prof Madonsela has written, taught, presented papers, and published on these matters and ethical leadership, good governance, and gender mainstreaming for decades.

Prof Madonsela helped draft several international human rights instruments at UN, AU, and SADC levels, as well as country reports on such matters. She currently teaches Constitutional Law, Social Justice Law, Administrative Law, and Constitutional Governance and Ethical Leadership. She holds eight honorary law doctorates, in addition to two law degrees, a Harvard Advanced Leadership Certificate, and other postgraduate qualifications.

Named one of Time’s 100 most influential people in the world in 2014, Prof Madonsela’s global recognition includes more than 70 awards, including Rotary’s Paul Harris award, the Commonwealth Lawyers Truth and Justice award, and the global ACFE’s Cressy award. Prof Madonsela is a mother of two, a philanthropist, and an avid mountaineer who has summited Mt Kilimanjaro twice under the #Trek4Mandela-#Caring4Girls anti-period poverty campaign and the Musa Plan for Social Justice, and regularly hikes for the #Action4Inclusion campaign, a quest to end student debt.

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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