Agriculture is facing a major challenge of feeding the growing world population. Since the green revolution, the abundant use of fertilizers has been widely regarded as a fundamental tool to address this challenge. Switzerland\u2019s agriculture, on average, has used excessive amounts of fertilizers at relatively low efficiency, indicating the need to improve the nutrient use efficiency of Swiss agricultural production.
In this article we present a thought experiment on how to close nitrogen- and nutrient-cycles in Swiss agriculture and thus foster a more sustainable fertilization.<\/p>\n\n\n\n
Radek Zenkl, Andreas Berlepsch-Valendas, Frank Liebisch (2024). Food for Thought: Towards Circular Nutrient Economy in Agriculture. Download the report (PDF<\/a>)<\/p>\n\n\n\n The report was written during seminar: \u201eSustainable Plant Systems\u201c (551-0209-00L<\/strong><\/em>) at ETH Zurich in 2023. <\/em><\/p>\n","protected":false},"excerpt":{"rendered":" Agriculture is facing a major challenge of feeding the growing world population. Since the green revolution, the abundant use of fertilizers has been widely regarded as a fundamental tool to address this challenge. Switzerland\u2019s agriculture, on average, has used excessive amounts of fertilizers at relatively low efficiency, indicating the need to improve the nutrient use … Continue reading Food for Thought: Towards Circular Nutrient Economy in Agriculture<\/span>