Winterthur – At its conference in Winterthur, the Swiss Green Economy Symposium 2023 focused on sustainable value creation through cooperation, also with a view to agriculture. According to the experts, solutions lie in the digital and local.
At the Swiss Green Symposium in Winterthur, around 2,000 participants discussed opportunities through stronger cooperation between all stakeholders, also with regard to agriculture and the food sector. Representatives of large companies as well as industry associations, organisations and research institutes had their say. In addition to the rapidly progressing climate change, the growth of the world population was highlighted as a challenge in the agricultural sector. The return to the local perspective was a common thread running through the debate.
"We are at an inflection point because now the digital capabilities are available to manage risk very locally," Elisabeth Fischer told the panel. She is head of sustainability strategy and transformation at the agricultural technology company Syngenta. Among other things, Syngenta is investing heavily in the development of digital tools that help reduce individual footprints in agriculture.
Farmers need more help in dealing with new technologies, emphasised Urs Niggli, President of agroecology.science and long-time Director of the Research Institute of Organic Agriculture. However, organic farming is still far from being as technology-savvy as it could and should be. Piera Waibel from the Agricultura Regeneratio association formulated one task as the need to restore ecosystems: "The soil must be cultivated in such a way that it has more humus again.
Data collection is crucial for individual management. As a robotics expert from the Swiss Federal Laboratories for Materials Testing and Research, Mirko Kovac showed how drones will efficiently collect data in the future. Flying robots are already moving autonomously through landscapes in pilot projects and collecting samples from bodies of water or trees. "We are working on making the devices on cellulose-based materials and soon they will leave no footprint," he outlined the future.
A complement to animal husbandry and agriculture was presented by Fabian Wahl of Agroscope, the federal government's centre of excellence for agricultural research: bioreactors for the production of microalgae installed on a roof, for example, and managed with side streams. He said, "Microalgae have enormous potential as suppliers of raw protein." ce/yvh/Café Europe
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