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21 July 2020 | Story Nitha Ramnath | Photo istock

Date: 28 July 2020
Time: 14:00 – 15:30

Gender inequalities domestic violence and gender-based violence (GBV) are global concerns, and have been exacerbated by the impact of Covid-19 as women take on more child and care work responsibilities.  Jobs lost in service sectors often affect women most, large numbers of frontline health workers and teachers are women, and lockdowns increase domestic violence. Thus President Cyril Ramaphosa recently said in a televised address that more than 21 women and children have been murdered in South Africa within just a few weeks in what he referred to as “another pandemic raging in our country.” He said this “violence being unleashed on women and children with a brutality that defies comprehension, is no less than a war being waged against the women and children of our country”.

As the World Economic Forum points out, regardless of where one looks, it is women who bear most of the responsibility for holding societies together, be it at home, in health care, at school, or in caring for the elderly. In many countries, women perform these tasks without pay. 

Now, the Covid-19 pandemic is compounding existing gender inequalities, and increasing risks of gender-based violence. Gender inequality, layered along with the effects of the pandemic, lockdowns and the economic downturn, could leave a deep and lasting impact on the lives and opportunities of women and girls.

Given, then, that the COVID-19 crisis affects women and girls in different ways from men and boys, measures to resolve it must take gender into account, and the protection and promotion of the rights of women and girls prioritized. 
To take up these issues of gender inequalities and gender-based violence, two renowned gender research experts will take part in our webinar. The webinar will be chaired by Professor Melanie Walker of the University of the Free State.  The presenters are: Professor Pumla Gqola, Professor of Women and Gender Studies at Nelson Mandela University and author of Rape: A South African Nightmare. Lisa Vetten has worked in the field of violence against women for over two decades as a counsellor, para-legal, trainer and researcher. She is currently an honorary research associate at the Wits Institute for Social and Economic Research (WiSER).

Join us from 14:00 to 15:30 on 28 July. 

RSVP to Sibongile Mlotya at MlotyaS@ufs.ac.za no later than 26 July, upon which you will receive a Business for Skype meeting invite.

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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