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17 May 2018 Photo Supplied
Write for the UFS Student Newsletter

The Department of Corporate Communication and Marketing is appealing to all students to keep their ear to the ground in a quest to find interesting, thought-provoking student-related information to publish in the Student Newsletter

Students can write stories, produce videos, and supply photographs or pictures that will be published in the Newsletter, which is the official student-central, online, digital media publication of the UFS.  

Content can range from anything related to university sport, interesting student seminars, presentations, and reports or commentary on various events taking place on the Bloemfontein, Qwaqwa, or South campuses of the UFS.

Articles must be written in English, with a headline of no more than nine words and a word count of 120. A JPEG photograph of good quality with a photo credit should accompany each article submitted. Should students wish to hand in videos accompanying their stories, they should consult Barend Nagel on NagelBJ@ufs.ac.za for more information. Stories will be selected for the Newsletter according to the relevance and importance of their content.

This communication platform has specifically been established to communicate important and interesting information, events, and activities from Kovsie to Kovsie, across the entire UFS student population. Students are urged to take initiative, and engage with one another, and the overall institutional realm of communication in South Africa. For more information, please email Xolisa Mnukwa on MnukwaX@ufs.ac.za

News Archive

Plant-strengthening agent a result of joint effort between UFS and German company
2015-07-27

Research over the past few years has showed that the agent applied mostly as a foliar spray subsequently leads to better seedlings as well as growth and yield enhancement of various crops.

The application of a plant-strengthening agent in the agricultural industry has, until recently, been largely ignored, says Dr Elmarie van der Watt of the Department of Soil, Crop, and Climate Sciences at the University of the Free State (UFS). The agent was co-developed by researchers at the UFS and a German company.

The product is moving into new markets, such as China, Vietnam, the USA, and Australia.

ComCat® was the result of extensive research by the German company Agraforum AG. Commercialisation was limited initially to Europe, while research was expanded to other parts of the world, with the University of the Free State as the main research centre.  ComCat® is a unique, non-toxic plant strengthening agent derived from wild plants. It enhances plant growth and yield, as well as resistance against abiotic and biotic stress factors.

Dr Van der Watt says that, in nature, plants communicate and interact by means of allelochemicals (the inherent silent tool of self-protection among plants) and other phytochemicals (chemical compounds that occur naturally in plants), as part of their resistance mechanisms towards biotic and abiotic stress conditions.

Most wild-plant varieties are usually well-adapted to resist these stress factors. However, monoculture crops have lost this ability to a large extent. “Active compounds contained in extracts from wild plants applied to monoculture crops can potentially supply the signal for the latter to activate their dormant resistance mechanisms.” 

Research over the past few years has showed that the agent applied mostly as a foliar spray subsequently leads to better seedlings as well as growth and yield enhancement of various crops.  A major advantage is that, despite its enhancing effects on root development and yield, it does not induce unwanted early vegetative growth that could jeopardise the final yield, as happened in the past for nitrogen application at an early growth stage. 

Dr Van der Watt says, “Physiological data on the effect of the natural bio-stimulant product on photosynthesis, respiration, and resistance towards biotic stress conditions indicate that it can be regarded as a useful tool to manipulate agricultural crops. Research also showed that the field of application for this natural product is never-ending, and new applications are being investigated every day.”

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