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22 February 2024 | Story EDZANI NEPHALELA | Photo LETHABO MACHABAPHALA
Theological Day 2024
From left to right: Prof Lodewyk Sutton (Acting Dean of the Faculty of Theology and Religion), Prof John Klassen (Dean Designate), Prof Heinrich Bedford-Strohnm (Moderator at the World Council of Churches) and Prof Henco van der Westhuizen (Associate Professor at the Faculty of Theology and Religion) participated in the Theological Day event held at the UFS Bloemfontein Campus.

South African democracy, born from the crucible of struggle, stands as a beacon of hope on the African continent. Rising from the shadows of apartheid, it has evolved into a vibrant, pluralistic society with inclusive governance and constitutional protections. However, as the nation approaches its forthcoming elections and enters its fourth decade of democracy, persistent challenges such as inequality, corruption, and unemployment continue to test the resilience of the citizens.

On 12 February 2024, the Faculty of Theology and Religion at the University of the Free State hosted an event themed “The end of democracy? theological perspectives” on the Bloemfontein Campus, commemorating Theological Day with intellectual discussions and celebrations. 

Associate Professor Prof Henco van der Westhuizen, from the Department of Historical and Constructive Theology, introduced the keynote speaker, Prof Heinrich Bedford-Strohnm, leader of the World Council of Churches, who shared insightful thoughts during the event. 

Prof Heinrich Bedford-Strohnm articulated, "Dignity might be mere words, but it carries profound meaning. We must question whether the principles inscribed in the South African Constitution are genuinely upheld. Democracy, according to the Bible, is about treating everyone equally, showing respect, and fostering understanding. It transcends mere power; it entails using power to safeguard the weak and more vulnerable, mirroring the ideals of the South African Constitution."

Addressing the impact of digitalisation on society, he noted that while it unites the world, it also poses challenges for democracy. Despite its potential to enhance participation, transparency, and accountability, the digital landscape, saturated with social media platforms, inadvertently fuels the commercial realm. Countless hours are spent disseminating unverified information, and fake news, and fostering hatred to benefit algorithms and the commercial sphere.  

While the South African Constitution grants the right to freedom of expression, Prof Heinrich Bedford-Strohnm advised churches to carefully navigate their involvement in political issues. “It's crucial to be mindful of the context, manner, and openness of communication for effective public discourse. While supporting political views is acceptable, active participation should be avoided.”

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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