Agriculture Food

Rural outdoor recreation businesses in Sweden didn't just survive COVID-19—they fundamentally transformed their operations in ways that proved more profitable and resilient long-term. By combining nature experiences with local food, they attracted domestic visitors, strengthened community ties, and created a blueprint for rural economic development that policymakers and investors should study.EN

A new study shows that not all bacteria-fungus combinations are equally effective at fighting crop diseases—some pairings are surprisingly selective. The finding could help biotech companies and agricultural firms design cheaper, more reliable fungal biocontrol products by matching the right microbial partners, rather than using generic blends.EN

Researchers have catalogued 567 thrips specimens across Sweden, identifying 10 previously unknown species and establishing the first comprehensive baseline for this economically significant insect family. The work provides agricultural and environmental sectors with critical data for monitoring pest populations and ecological health—essential as climate change shifts species ranges northward.EN

Researchers have made public a decade-spanning dataset from 34 farms across temperate regions, containing 1,328 soil carbon measurements paired with climate and crop data. The release lets agronomists and carbon-accounting firms rigorously test competing soil models for the first time, addressing a critical gap that has hampered efforts to verify carbon credit claims and predict agricultural emissions.EN

A new study of Swedish landrace cereal growers reveals strong consumer demand and easy cultivation, yet farmers struggle to commercialize their crops due to broken supply chains. The findings suggest that unlocking a more resilient food system requires policy intervention to bridge the gap between producers and markets.EN

Researchers are developing potato varieties that absorb and store more minerals—a strategy to combat malnutrition in developing nations while protecting yields against climate change. The work could reshape food security strategies and unlock new applications, including feeding astronauts on space missions.EN

Researchers measured benthic silicon fluxes across the Baltic Sea and found the seafloor releases roughly 8,500 metric kilotons of dissolved silicate annually—dwarfing riverine inputs. The finding resets assumptions about coastal nutrient cycling and has implications for fisheries productivity, eutrophication management, and climate adaptation strategies in northern European waters.EN

Scientists discovered that blue-morph male lizards employ a flexible reproductive tactic tied to body size—a finding that challenges how we understand genetic polymorphisms in nature. The research suggests alternative strategies are more fluid than previously thought, with implications for predicting population stability and evolutionary resilience in species facing environmental change.EN

Sweden has published comprehensive monitoring results showing pesticide residue levels across food products tested against EU safety limits. The data provides retailers, regulators, and food producers with evidence of compliance with maximum residue standards—critical for demonstrating food safety to consumers and avoiding market access issues.EN

Researchers have formalized the Living Arkitecture Lab, an institution engineering organisms to construct physical structures. The work signals a shift toward biology-based manufacturing and could reshape construction, sustainability, and materials science industries within the decade.EN

A new study of 36 postcolonial countries reveals that inherited notarial monopolies drive property transfer costs up to 30 times higher than competitive systems while entrenching corruption. The research identifies how professional elites maintain extractive practices through regulatory complexity rather than political force—a pattern that blocks economic development and blocks reform efforts in regions from Africa to the Caribbean.EN

Scandinavian brown bears maintain muscle mass during months of hibernation by rewiring how their cells generate energy, a study shows. Understanding this metabolic feat could lead to therapies for muscle diseases, aging, and space travel—conditions where humans lose muscle despite being alive.EN

A study of 5,500+ German farms reveals that how fields are arranged physically and temporally—not just farmer choice—determines crop diversity levels. The finding matters because policymakers and agribusinesses betting on diversification for climate resilience need to understand structural barriers: farms in certain landscapes naturally evolve toward mono-cropping, regardless of incentives.EN

A new academic journal dedicated entirely to pollinator research aims to accelerate the translation of scientific findings into policy and agricultural practice. With pollinator populations declining in many regions and threatening global food production, the journal bridges biology, economics, and policy to help decision-makers act on evidence.EN

Alpine plants hoard nitrogen in their shoots while soil microbes prefer organic compounds, a study finds. The discovery reveals how competing organisms avoid direct conflict for the same nutrients—insight that could reshape fertilizer strategies and predictions about how ecosystems respond to climate change.EN

Betesdjurens gödsel ökar svampfloran men inte bakteriefloran i betesmarker — en skillnad som påverkar markens långsiktiga hållbarhet. Forskare från Northeast Normal University, SLU och universiteten i Bern, Aarhus och Tartu studerade markekologiska effekter av betesdjur i gräsmarker. Resultaten visar att gödseln främjar svamptillväxt medan bakteriediversiteten förblir opåverkad. Detta har konsekvenser för markstrukturen och näringsupptaget, då svampar spelar en central roll för kolaggrering och växtnäringsbiologin. För producenter som hyr betesmark eller investerar i regenerativ jordbrukspraktik är detta relevant — det tyder på att betesdjur kan förbättra vissa markfunktioner utan att belasta den bakteriella ekosystembalansen. Fynden kan informera val av betesintensitet och rotationsstrategier för att optimera markskälor långsiktigt.

Researchers have mapped the protein changes that allow a primitive plant to endure harsh seasonal conditions in its natural environment. The findings could inform crop breeding strategies and help predict how vegetation will adapt to climate shifts—a concern for agriculture, forestry, and food security.EN

Researchers found that combining two plant hormones—salicylic acid and a strigolactone analog—dramatically protects common beans from salt stress, a major threat to global food security. The treatment restored photosynthesis, prevented cellular damage, and activated natural antioxidant defenses, offering agribusiness and policymakers a practical tool to expand crop production on degraded or saline-affected soils.EN

Researchers have identified dozens of previously unknown bacterial species living inside Casuarina tree nodules across multiple continents, expanding our understanding of how plants access nitrogen from soil. The finding could reshape agricultural and forestry strategies that depend on these symbiotic relationships to reduce fertilizer costs and improve crop resilience.EN

Retentionsmängd i skogsharvest påverkar svampsamhällen och kollagring i boreal mark långsiktigt. Svenska lantbruksuniversitetet analyserade marksvampar tolv år efter avverkning genom DNA-sekvensering av ITS- och LSU-regioner för att kartlägga taxonomisk och fylogenetisk variation. Studien undersökte hur olika mängder stående träd efter skogsavverkning formar markens svampflora och kolförråd i humus och mineraljord. Forskningsteamet led av Tamlyn K. Gangiah vid SLU dokumenterade artvariationen hos marksvampar — kritiska organismer för näringsomlopp och kolcykler. För skogsägare och fastighetsutvecklare är resultaten relevanta vid avverkningsplanering: retentionsstrategier som bevarar träd påverkar återhämtningen av markekosystemet och kollagringen. Fynden informerar långsiktig naturvårdsplanering och kan påverka certifieringskrav för hållbar skogsbruk.

**Träd efter skogsharvest påverkar marksvampar långsiktigt** Bevarande av enstaka träd vid skogsavverkning förändrar markens svampsamfund och kvävelagrande förmåga minst tolv år efter hugget. Forskare vid Sveriges Lantbruksuniversitet analyserade DNA från markprover för att kartlägga hur olika svamparter återhämtar sig efter harvesting. Studien använder genetisk sekvensering (ITS/LSU) för att identifiera och klassificera svampar i boreal mark. Resultaten visar att trädbevaring påverkar både svamparnas mångfald och jordens förmåga att lagra näring — en processs som är kritisk för långsiktig markfertilitet. För trävaruproducenter och skogsägare är fyndet relevant vid planering av skördestrategier. Träbevaring kan på sikt minska behovet av konstgödsling, men kräver längre ekonomisk tidshorisont för att löna sig. Resultaten bidrar till kunskapen om hållbar skogsbruksmetodik.

Sweden's national food authority has published comprehensive monitoring results showing which veterinary drugs and banned substances appear in livestock and animal products. The dataset matters to food producers, retailers, and regulators because EU law now requires strict residue controls—and companies face liability if contaminated products reach consumers.EN

Researchers have cracked the genetic recipe for how plants synthesize cyclopeptide alkaloids—complex molecules with painkilling and anxiety-reducing properties. The discovery opens a path to engineer these hard-to-synthesize drugs in labs and crops, potentially lowering costs for pharmaceutical companies and expanding access to therapies derived from plant compounds.EN

A new audit framework tackles persistent problems in how companies track and classify long-term assets, offering practical solutions aligned with international standards. Better asset accounting reduces financial reporting errors and compliance risk—critical concerns for CFOs and audit committees managing billions in capital equipment and infrastructure.EN

Researchers have created the first comprehensive catalog of thrips in Sweden, identifying hundreds of species that damage crops and spread plant viruses. The new resource gives agricultural businesses and policymakers a tool to better monitor pest populations and develop targeted control strategies in Nordic farming regions.EN