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06 March 2020 | Story Ruan Bruwer | Photo Supplied
Nomsa Mathontsi
Nomsa Mathontsi has been training with the South African senior women’s football team since Monday (03/02).
Whether she takes to the field or not, being part of the senior national women’s soccer team is already an accomplishment, says Nomsa Mathontsi. 

The BAdmin student in Economic and Management Sciences has been chosen for the Banyana Banyana squad for the first time. They face Lesotho on Sunday, 8 March 2020 in an international friendly in Johannesburg. There could be two Kovsies on the field, as Mating Monokoane, another University of the Free State student, was selected for Lesotho’s team. Both of them are midfielders.

The 21-year-old Mathontsi, who has been part of the Kovsie football team since 2018, says it will be a dream come true for her to wear the national colours. “Even if I don't get to play, I will still be proud of myself for being able to take on the challenge of going to camp and giving myself a chance to show my talent.”

“We have been together since Monday, 2 March 2020 and it has been the best experience, especially the fact that football has put me in the high-performance centre (South African Football Association girls’ academy), and now I get an opportunity to be with Banyana for the first time.”

“I was shocked when I got the call, but excited to face the challenge because it's never easy to get a call-up to Banyana, you need to work for it,” she says.

According to Mathontsi, who grew up in Mamelodi, Pretoria, her first love was athletics, but that changed during the 2010 World Cup in South Africa.
“I was an athlete back in primary school and it just so happened that I was selected to play football, which I never really enjoyed. I also had the opportunity to be part of the 2010 FIFA World Cup ceremonies, where I developed a love for football.”

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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