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Pesticides have a significant impact on various beneficial organisms in the soil, such as mycorrhizal fungi and nematodes, compromising biodiversity. Photo: Maasaak: Attribution-ShareAlike 4.0 International CC BY-SA 4.0 DeedMaasaak: Attribution-ShareAlike 4.0 International CC BY-SA 4.0 Deed

Seventy percent of agricultural land in Europe contaminated with pesticides

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University of Zurich findings: seven out of ten crop soils in Europe are polluted with pesticides that have a significant impact on the biodiversity of microbial communities. Fungicides are responsible for more than half of the residues detected
The importance of this technique lies in its applicability to cereal crops, which are fundamental to global food security. Photo: Pixabay Creative Commons CC0 1.0 Universal Public Domain Dedication licensePixabay Creative Commons CC0 1.0 Universal Public Domain Dedication license

Researchers have turned cereal plants into pollution sensors

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US researchers have developed a genetic circuit that activates upon the presence of contaminants in cereal crops by inducing grasses to produce a visible pigment
The study, which involved the universities of Aalborg and Vienna, is particularly significant for a country with a strong agricultural tradition such as Denmark. Photo: Jane Tierney Attribution 2.0 Generic CC BY 2.0 DeedJane Tierney Attribution 2.0 Generic CC BY 2.0 Deed

Denmark has mapped national soil microbiome

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The study, which involved the universities of Aalborg and Vienna, holds particular significance for a country with a strong agricultural tradition such as Denmark. The degree of habitat disturbance, the authors explained, affects microbial profiles
The results of the Chinese study revealed divergent trends: soil moisture decreased between 1980 and 2023, but the trend reversed after 2010. Image: U.S. Department of Agriculture (USDA) CC0 1.0 Universal CC0 1.0 DeedU.S. Department of Agriculture (USDA) CC0 1.0 Universal CC0 1.0 Deed

Measuring global soil moisture is more difficult than expected

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A Chinese study has proposed a new double validation method to compare humidity data from nearly a thousand stations. Highlighting and solving typical spatial representativeness errors
The use of heavy agricultural machinery leads to increasing soil compaction. Photo: Mark Stebnicki pexelsMark Stebnicki pexels

Plants use engineering to beat soil compaction

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An international study reveals the engineering mechanisms that allow roots to penetrate compacted soil. A plant hormone plays a key role. The findings open up new opportunities for crop breeding
Plants and microorganisms are essential for mobilizing phosphorus in the soil, but their effectiveness is influenced by many factors. Photo: pickpik royalty freepickpik royalty free

Plant and microorganism biodiversity increases the availability of phosphorus in the soil

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Uno studio cinese rivela i meccanismi che influenzano la capacità di mobilizzazione del fosforo. La fertilizzazione riduce la presenza di elemento assorbibile, la rigenerazione forestale la fa aumentare
59% of global deforestation is caused by meat production and 33% by soy production, both occuring in the Amazon. Photo: Ben Lamb Attribution-NonCommercial-ShareAlike 2.0 Generic CC BY-NC-SA 2.0 DeedBen Lamb Attribution-NonCommercial-ShareAlike 2.0 Generic CC BY-NC-SA 2.0 Deed

Meat and soybean (plus coffee) are driving deforestation in the Amazon

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The latest WWF report identifies the main factors behind the ongoing phenomenon in the Amazon. Meat and soy top the list in terms of impact, ahead of cocoa, palm oil, and coffee
Agricultural areas in 155 countries depend on forests in other countries for up to 40% of their annual rainfall. Photo: Peter Prokosch Attribution-NonCommercial-ShareAlike 2.0 Generic CC BY-NC-SA 2.0 DeedPeter Prokosch Attribution-NonCommercial-ShareAlike 2.0 Generic CC BY-NC-SA 2.0 Deed

“Forests and agriculture are not in competition,” FAO says amid COP30

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At the Climate Conference, FAO promotes integration between sectors: “Food security depends on forests; conservation and restoration are crucial actions for increasing productivity.”
The use of synthetic materials such as non-biodegradable plastic sheets is one of the major sources of contamination from microplastics in agricultural soils. Photo: Evelyn Simak Attribution-ShareAlike 2.0 Generic CC BY-SA 2.0 DeedEvelyn Simak Attribution-ShareAlike 2.0 Generic CC BY-SA 2.0 Deed

Microplastics and agricultural soils: a winter school in Rome

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You can register until November 16 for the winter school organized in Rome by Università Cattolica — a two-day event (November 20–21) focused on understanding the impact of microplastics and exploring ways to address the issue.
By distinguishing between stable and unstable forms of carbon accumulation, the microbial pump-based assessment system allows for a more reliable evaluation of sustainable soil management practices. Photo: Rain Photography Pexels free to useRain Photography Pexels free to use

Chinese researchers propose a new indicator to assess soil carbon stability

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Research conducted by the Beijing Academy of Sciences has defined a new framework for assessing the Microbial Carbon Pump in soil. It distinguishes between stable and non stable organic matter (that is more easily decomposed and released)