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Mokitlane Manyarela celebrates four decades of commitment to the UFS

17 October 2023 | Story Nonsindiso Qwabe | Photo Nonsindiso Qwabe

He has seen the many changing faces of the Qwaqwa Campus, and four decades later, Mokitlane Manyarela says he would not have it any other way.

Fondly known on campus as ‘Ntate Manyarela’, he has been with the campus for 41 years, having started on 1 January 1982 at the ripe age of 18 years. Manyarela recently received a long-service award for 36 years of service, dating back to when the campus moved to its current location from where it started at Lere la Tshepe in 1982.

He recalls arriving at the campus offices in town in 1982 seeking employment, as there were no “buildings or campus” back then.

“I started working as a general worker because there was nothing else to do. All the university’s content would come from Turfloop in those days. As time went by, I worked in the reprographic section, printing exam papers. That was my first official job until the campus moved in 1988 to where we’re now located. All the buildings that are now filling this campus were constructed right in front of my eyes,” he said.

He went on to work for various departments on the campus, such as procurement, cashiers, and finance. In 2007, he joined the transport department, and that is where he is still working as an assistant officer. “What’s made me stay this long is not getting into fights with anyone and always following instructions given to me. I’ve worked under many different bosses, and I believe that none of them have anything negative to say about me. Therefore, I can say I’ve never had a reason to leave because everything I’ve done, I have done wholeheartedly.”

Manyarela said the university also afforded his wife and children the opportunity to obtain their degrees, which is something he considers a huge achievement. “All that I have has been achieved at this institution. It’s been a wonderful journey. I have no complaints, and I am content. I’ve reached my old age here. I don’t know any other job or work environment; this place has become like home to me, and I’m prepared to still give my all to this university, even though old age is now catching up with me.”

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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