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23 February 2023 | Story Kekeletso Takang | Photo Supplied
Michelle De Lange
UFS School of Accountancy Lecturer, Michelle de Lange, aced the recent Chartered Global Management Accountants Board exam, obtaining second position.
Michelle de Lange, accredited Accounting Lecturer in the School of Accountancy at the University of the Free State (UFS), finished second in the world at the recent Chartered Global Management Accountant (CGMA) Board Examination. With only one point between De Lange and the first candidate, she aced the challenging exam.    

Having obtained fourth position in the world for the 2019 CIMA Gateway exam, De Lange was determined to outdo herself.

The Chartered Institute of Management Accountants (CIMA) is the world’s largest global professional management accounting body to offer training and qualification in management accountancy. As designation holders, members get to showcase their skills and experience to a global audience, while upholding professionalism and promoting continuous learning. 

De Lange, who holds another professional accreditation from the South African Institute of Chartered Accountants (SAICA), coordinates the BCom Honours in Management Accounting programme, which is CIMA-aligned for postgraduate students. For De Lange, the greatest reward is the realisation of the impact she is making on her students through strategic vision.  

Having worked in the private sector and later joining the UFS as an Assistant Director at Finance back in 2016, De Lange believed that something was missing; that there was more to give. In 2018 she moved to the School of Accountancy, taking on her new role as Lecturer. “I wanted to make a difference and be significant. This motivated my move to lecturing,” she says. 

Her passion for teaching extends beyond the lecture hall. De Lange pays it forward by supporting students through a hands-on approach and ensuring that assessments are CIMA-aligned. 

The School of Accountancy in the Faculty of Economic and Management Sciences is proud of De Lange and her achievements. 

Becoming a CGMA requires discipline. De Lange is grateful for the support she received in preparation for the board exam, in particular from her husband Francois, who was “always understanding and encouraging”. 

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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