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Academic programme to continue online with immediate effect

02 August 2023

Sporadic disruptions of academic activities occurred yesterday and this morning on the Bloemfontein, South and Qwaqwa Campuses.

In recent weeks, the university management has made various attempts to keep the campuses open for face-to-face learning and teaching amid challenges experienced with the disbursement of students’ National Student Financial Aid Scheme (NSFAS) allowances through eZaga, an online digital banking service, tasked with dispersing direct payments to NSFAS beneficiaries.

These attempts include, but are not limited to, the attendance of meetings by UFS representatives with NSFAS, arranged by Universities South Africa (USAf); meetings with NSFAS attended by Prof Francis Petersen, Vice-Chancellor and Principal; constant engagements with NSFAS by the university’s Financial Aid Office; a meeting with the Minister of Higher Education, Science and Innovation, Dr Blade Nzimande, to discuss the matter – this was postponed to a later date; constant engagements with the Institutional Student Representative Council (ISRC) on matters relating to NSFAS, etc. These attempts are, however, not acceptable to our students.

To minimise the risk to the academic programme, as well as the fact that this is a sector-wide challenge, the academic programme, (activities, classes, and assignments) will continue online as far as possible from 2 to 4 August 2023. Further information about students’ online academic programme will be communicated by the respective faculties.

The university management would like to thank our academic staff for their commitment during this time, and for ensuring that the academic programme continues through online delivery.

The university is not closed; all other activities will continue as normal. All campuses are also accessible. The situation on the campuses is being monitored closely and the necessary security measures are in place to ensure the safety of students and staff.

The university’s protocol during protests provides guidance to students and staff on how to act during protests.

Students and staff will be updated on the situation.

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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