Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2019 2020 2021 2022 2023 2024 2025
Months
January February March April May June July August September October November December
Previous Archive
07 April 2021 | Story Xolisa Mnukwa

Virtual graduation ceremonies for undergraduate and postgraduate students at the University of the Free State (UFS) who have completed their qualifications at the end of the 2020 academic year, will be broadcast from 19 to 22 April 2021. This will be the fourth virtual graduation hosted by the UFS since the start of the COVID-19 pandemic in 2020.  

Qualifications will be awarded in the form of certificates, diplomas, bachelor’s degrees, honours degrees, postgraduate diplomas, as well as master’s and doctoral degrees across all faculties.

In addition, three honorary doctorates will be conferred upon award-winning South African short-story writer, novelist, and poet – Dr Rudolf Johannes (Dolf) van Niekerk; retired Justice of the Constitutional Court of South Africa – Justice Zakeria Mohammed (Zak) Yacoob; and renowned business leader, founder, and chairperson of the private investment firms, Izingwe Capital and Izingwe Holdings – Dr Sipho Mila Pityana.

More than 9 000 qualifications will be awarded to students across all campuses, with the Faculty of Natural and Agricultural Sciences conferring the most qualifications. For a breakdown of the number of qualifications to be awarded per faculty on each day, see information below.

19 April 2021
Bloemfontein Campus (certificates, diplomas, bachelor’s degrees, honours degrees, and postgraduate diplomas)

Faculties: Economic and Management Sciences (1 198), Education (628), Health Sciences (219), the Humanities (1 191), Law (887), Natural and Agricultural Sciences (1 238), Theology and Religion (164)

→ Chancellor invitation 19 April 2021

20 April 2021
South Campus (certificates and diplomas)

Faculties: Economic and Management Sciences (87), Education (143), the Humanities (399)

→ Chancellor invitation 20 April 2021

21 April 2021
Qwaqwa Campus (certificates, diplomas, bachelor’s degrees, honours degrees, 
postgraduate diplomas, master’s, and doctoral degrees)

Faculties: Economic and Management Sciences (87), Education (776), the Humanities (538), Natural and Agricultural Sciences (1 237)

→ Chancellor invitation 21 April 2021

22 April 2021
Bloemfontein Campus (master’s and doctoral degrees)
Faculties: Economic and Management Sciences (45), Education (12), Health Sciences (29), the Humanities (21), Law (21), Natural and Agricultural Sciences (112), Theology and Religion (21)

→ Chancellor invitation 22 April 2021

The UFS is looking forward to honouring all graduates during the upcoming virtual graduation ceremonies and would like to celebrate your milestones and successes virtually with you and your loved ones. The university further encourages all graduates to join us in celebrating the virtual graduations. See information further below for details on how to join in on the fun.


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.

 

Economic and Management Sciences

Education

Health Sciences

The Humanities

Law

Natural and Agricultural Sciences

Theology and Religion

Open Distance Learning

Business School

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept