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International Research Excellence Awards - Book of Award

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Cross cultural studies and intercultural communication

on June 03, 2023

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Using cover plants to remove pollutants from arable soil

Ways to improve soil health in agriculture Date: March 25, 2025 Source: Helmholtz Centre for Environmental Research - UFZ Summary: Nitrate, pesticides, metals, plastic -- agricultural soils often contain pollutants. But are there sustainable and climate-friendly ways to restore and promote soil health in agricultural land? Yes, says a research team. Specific plant species could be used as cover plants for phytoremediation, i.e. to relief agricultural land from adverse pollutant impacts. In their article, the researchers summarize the results of more than 100 scientific studies and present which plants, according to current knowledge, are suitable for removing pollutants from agricultural soils or trapping them in their root systems. Farmers often grow so-called cover plants between main crops. They are used for purposes such as for animal feeds or remain on the field as green manure. In this way, they supply the soil with nutrients before the next planting. However, cover plants also...

Biological pathway in the brain could help explain why teenage girls are more depressed than boys

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Plant doctor: An AI system that watches over urban trees without touching a leaf

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