Agricultural Faculty

A high-sugar diet is seen as a risk factor for obesity and chronic illness. University of Bonn researchers have analyzed data on sugar intake among children and adolescents in a long-term study, finding that intake has been declining steadily since 2010—but is still above the level recommended by the World Health Organization (WHO). The results, to be published in the European Journal of Nutrition, is already available online.

Some of the country’s leading centers for robotics have joined forces and set up a consortium to develop the new Robotics Institute Germany (RIG), which is set to become its first port of call for the robotics industry. The consortium’s coordinator Professor Angela Schoellig from the Technical University of Munich (TUM) and RIG speaker Professor Tamim Asfour from the Karlsruhe Institute of Technology (KIT) unveiled the concept for AI-based robotics at the AI-Based Robotics conference in Berlin entitled. Launching on July 1, 2024, the project is being funded by the Federal Ministry of Education and Research (BMBF) with €20 million over the next four years, and the University of Bonn is heavily involved.

Researchers at the University of Bonn have developed software that can simulate the growth of field crops. To do this, they fed thousands of photos from field experiments into a learning algorithm. This enabled the algorithm to learn how to visualize the future development of cultivated plants based on a single initial image. Using the images created during this process, parameters such as leaf area or yield can be estimated accurately. The results have been published in the journal Plant Methods.

As part of its efforts to strengthen top-level research, the German Research Foundation (DFG) funds a number of consortia known as Collaborative Research Centers (CRCs), some of which are implemented by several universities working together. Below are the details of the CRCs involving the University of Bonn for which funding is set to continue.

Maize can grow successfully in very different local conditions. An international study headed by the University of Bonn has now demonstrated the important role of the plant root system. The researchers analyzed more than 9,000 varieties in the study and were able to show that their roots varied considerably – depending on how dry the location is where each variety was cultivated. They were also able to identify an important gene that plays a role in the plant’s ability to adapt. This gene could be the key to developing varieties of maize that cope better with climate change. The results were recently published in the prestigious journal Nature Genetics.

Our diet puts a strain on planetary resources. Shifting to a sustainable diet that benefits both our health and that of the planet is therefore assuming increasing importance. Researchers at the University of Bonn have analyzed the diets of children and adolescents in terms of their contribution to the ecological sustainability indicators of greenhouse gas emissions, land use and water use. The study shows that there is both the potential and a need to make the diet of younger generations more sustainable. The study will be published in the American Journal of Clinical Nutrition; it is already available online.