Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
07 March 2022 | Story Sanet Madonsela | Photo supplied
Sanet Madonsela is a PhD Candidate in the Centre for Gender and Africa Studies. She is also the Chairperson of the South African Association of Political Science's Emerging Scholars Research Committee and the Projects and Events Coordinator for the International Association for Political Science Students

Opinion article by Sanet Madonsela, PhD Candidate in the Centre for Gender and Africa Studies, University of the Free State.
On the 24 February 2022 the world woke up to the news of Russia announcing its’ “special military operation” to “demilitarise” and “deNazify” Ukraine. This announcement was followed by a sophisticated, all-out attack by land and air. As Russia began its invasion, the rest of the world watched in anguish, contemplating the unavoidable international political and economic implications. 

There are competing views as to why Russia invaded Ukraine. Some argue that the attacks were based on Ukraine’s desire to join NATO, while others link the invasion to the Minsk agreements. The Minsk agreements are two treaties signed in 2014 and 2015 aimed at ending the war in Donbass. To provide a bit of context one needs to go back to 2014.

Resolution to recognise Donetsk and Lugansk

Moscow was angered that its candidate lost Ukraine’s presidential mantle in elections in 2014. This resulted in Donetsk and Luhansk announcing their autonomy from Kiev. In September of that year the government of Kiev and the separatist leaders agreed to a 12-point ceasefire called Minsk I. Despite the signing of the agreement, the fighting continued resulting in Russia, Ukraine and the
Special Monitoring Mission of the Organisation for Security and Co-operation in Europe (OSCE) signing Minsk II. The agreement called on Ukraine to control the state border, constitutional reform and decentralisation. Despite an election held in 2018 in the eastern regions, the US and the EU have refused to recognise the legitimacy of the vote, thus, violating the agreement. The OSCE has reported significant daily increases in ceasefire violations in the affected areas since February 2014. While the US is not a signatory, it has expressed the importance of implementing the agreement. Instead of accepting the existing agreement, Ukraine allegedly never implemented its provision thereby incensing Moscow as well as ethnic Russians in Ukraine. 

On 16 February 2022, the Russian parliament adopted a resolution requesting Putin to recognise Donetsk and Lugansk. This agreement was signed on 21 February 2022 and followed by a request to deploy armed forces. Inevitably the conflict dynamics have escalated. 

While some believe themselves to be immune to the conflict, economists warn that it will have far-reaching global consequences as armed conflict tends to disrupt supply chains and increase the price of food and gas. They predict a further increase in oil prices per barrel as Russia is the world’s largest natural gas exporter and the second largest exporter of crude oil. This is important as oil prices directly impact transportation, logistics, and air freights. On Thursday, 24 February, global oil prices past $105 per barrel warranting these predictions. In addition, Russia is the world’s largest supplier of palladium, a material used by automakers for catalytic converters and to clean car exhaust fumes, a delay which would affect auto production. It is worth noting that Ukraine is a major provider of wheat, corn, and barley. A lack of yellow maize, or even a slowdown in production, could result in an increase of meat prices. 

Exports and sanctions 

Combined, Russia and Ukraine export more than a third of the world’s wheat and 20% of its maize. They also account for 80% of global sunflower oil exports. They supply all major international buyers, as well as many emerging markets. In 2020, 90% of the African continent’s $4 billion agricultural imports from Russia were wheat and 6% sunflower oil. South Africa does not produce enough wheat and is heavily reliant on imports from these countries. It imported more than 30% of its wheat from these two countries over the past five years. 

Western states have announced a coordinated series of sanctions aimed at Russian elites; however, critics warn that they may be ineffective as the country’s economy is large enough to absorb even the most severe sanctions. Its central bank has more than $630 billon in foreign reserves and gold. Its sovereign wealth accounts for an additional $190 billion. Russian debt accounts for a mere 20% of its gross domestic product (GDP). 

The European Commission’s president, Ursula Von der Leyen, states that the bloc would target Russia’s energy sector by preventing European companies from providing Russia with the technology needed to upgrade its refineries. The US Department of Treasury has committed itself to prevent Russia’s state-owned Gazprom from raising money to fund its projects in the US. It is worth noting that Russia and Ukraine’s imports and exports to the US account for less than 1%, while Europe and Russia are interdependent. The EU needs Russian gas, while Russia needs the EU’s money. Some warn that the EU’s decision could be detrimental as it receives over a third of its natural gas from Russia. This is used for home heating and energy generation. These fears were intensified when the natural gas price in Europe increased by 62% on 24 February. It is believed that Russia has been preparing for economic isolation for years and that it could better absorb the sanctions than Europe’s ability to reduce its dependence on Russia’s oil, gas, and coal. Despite all these, Gazprom announced that its gas exports to Europe were continuing as normal. 

While the world watches with bated breath as the conflict rages there are some promising signs. Russian and Ukrainian delegates are currently meeting on the border with Belarus to start a dialogue and Ukraine’s President Volodymyr Zelenskyy has called on Israel to serve as a mediator between himself and Russian President Vladimir Putin. Let us pray that reason prevails.

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.

 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept