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23 February 2021 | Story Dr Nitha Ramnath | Photo Supplied
Mankopane Tsosane.
Juggling work and studies while creating work-life balance can be quite challenging for many. Mankopane Tsosane managed to do just that. A staff member in the Department of Public Administration and Management on the Qwaqwa Campus, Tsosane will receive her MAdmin degree at the University of the Free State virtual graduation ceremony on 24 February 2021.

Promoted by Prof Liezel Lues, the title of Tsosane dissertation is, The influence of human resource development challenges on public health service delivery in Mangaung.  The study examined the human-resource development (HRD) challenges facing the administrative staff of the National, Pelonomi Regional, and the Universitas Academic hospitals.

“I am extremely excited and honoured to have gone through this journey and completed my master’s degree,” says Tsosane. This was no easy task, as I was supposed to balance my work and study. But this couldn’t have happened if it had not been for the continued support of my supervisor, Prof Liezel Lues. She has been a pillar of strength throughout, and for that I am forever indebted to her. “I have learned that the future belongs to those who believe in the beauty of their dreams and anything is possible if you put your mind to it, with the right amount of discipline and dedication.”

An article written by Tsosane was accepted for publication in the next issue of the Journal of Public Administration titled: ‘Leadership Accountability and the Development of Administrative Staff at Prominent Hospitals in the Mangaung Metropolitan Health Area’.

The dissertation accepts that there is an increasing demand from the public for quality health-service delivery, as shown in the high number of public protests against poor health-service delivery. The study concludes that the Free State Department of Health (FSDoH) is still faced with the problem of a skills audit and insufficient budget allocations. Therefore, there is a dire need by the FSDoH to acquire skilled HRD professionals or to upgrade their skills and knowledge to meet the requirements of the now changing public sector.

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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