Articles tagged with Agricultural Policy
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A new study from the University of Illinois examines how apple growers might respond to a potential ban on antibiotics, finding that proactive growers will benefit if the ban is enforced, but may struggle if it doesn't materialize. The study also shows that crop value can mitigate the negative impact of regulatory uncertainty.
Researchers found a positive relationship between government support and voluntary planting of cover crops in Arkansas. The study showed that soybean-to-soybean rotation is the most common aftercover crop adoption, with voluntary cover crops increasing by 5% over the 2013-2019 period.
An international study reveals that mixing grasses, legumes, and herbs in agricultural grasslands can significantly raise yields while reducing reliance on synthetic nitrogen fertiliser. The research shows a 12.3-tonne increase in dry matter per hectare under six-species mixtures compared to conventional systems.
The EU-funded project SHOWCASE has released its final handbook on 'Farming with Biodiversity', providing a practical guide to help farmers integrate biodiversity into their operations. The handbook offers four flexible strategies to promote biodiversity-based farming, supporting EU and national policies such as CAP eco-schemes.
A new study found that the arrival of boll weevils in the US South in the early 20th century led to improved economic outcomes for Black sons born after the agricultural shock. The researchers examined changes in earnings, occupations, and residences for Black males before and after the boll weevil's appearance.
A new study from the University of Oxford estimates that adopting more plant-based diets could reduce global agricultural labor needs by 5-28% by 2030, which is equivalent to 18-106 million full-time jobs. This shift could also cut global labor costs by $290-995 billion per year.
Researchers developed a tool to measure food production's impact on species survival, finding that eating beef and lamb has the biggest effect on extinctions. Switching to vegetarian diets could halve biodiversity impact in the UK.
Researchers call for greater transparency and regulation in the vegetable oil industry to enable consumers to make informed decisions about their oil choices. The authors emphasize that almost all oils are associated with biodiversity and human rights issues in some contexts, depending on crop management and supply chains.
Researchers from Kyushu University have identified a potent compound, 2Z-decaprenol, in the leaves of the Manchurian walnut tree that inhibits weed growth. The discovery could pave the way for a new class of sustainable herbicides.
The UK food system is under pressure due to climate change, global shocks, and poor diets. A new report calls for radical transformation in three key areas: more resilient farming, smarter land use, and healthier diets.
A meta-analysis of 16 studies found that diverse pasturelands have no effect on milk production or methane emissions, but a higher proportion of legumes can promote milk yield. The study suggests that farms should consider the benefits of diverse grassland areas for overall productivity and ecosystem benefits.
Researchers analyzed five diets and found that protein foods, livestock farming, and hand-picked fruits were major sources of forced labor risk. The Healthy Mediterranean-Style diet and the Healthy U.S.-Style diet showed greater risks compared to other diets.
A new study warns that PFAS, used in products since the 1940s, persist in soil, water, crops, and livestock for decades, accumulating in edible plants and livestock. Exposure to PFAS has been linked to immune system suppression, liver and kidney toxicity, hormone disruption, and certain cancers.
The 'Grassland Butterfly Index' shows a significant decline in butterfly populations in Germany from 2016 to 2023, with some species decreasing by up to 50%. This trend is consistent with European-wide declines, highlighting the need for effective conservation measures to protect these important ecosystem indicators.
Researchers at the University of Göttingen argue that creating diverse landscapes with various habitats is necessary for biodiversity preservation. Habitat diversity can include arable land, natural areas, and structures like nesting sites, promoting species movement and reduced extinction risk.
Researchers used multiple agronomic models to examine the effects of climate-smart agricultural practices on carbon sequestration and greenhouse gas emissions. The study found positive effects in both studied locations under a baseline scenario, but negative effects in a worst-case scenario.
A new study published in the American Journal of Agricultural Economics found that tropical systems significantly impact crop insurance premium rates in the Mid-South region. The researchers analyzed data from Arkansas, Louisiana, and Mississippi, which are more prone to hurricane damage due to their proximity to the Gulf of Mexico.
Researchers used the Cycles agroecosystem model to simulate nuclear winter scenarios and predict the impact on global corn production. The study found that a large-scale nuclear war could lead to an 80% drop in annual corn yields, resulting in widespread famine and catastrophic consequences.
A University of Illinois study investigates biologicals and biostimulants, live microbial inoculants and non-living chemicals applied to soil, seeds, and plants to improve growth. The researchers call for clarifying the terminology to properly regulate these products.
Research suggests that nine commonly used pesticides in viticulture have significantly underestimated environmental impact, with half-lives exceeding two days and potential for long-range transport.
A new study suggests that EU agricultural policy can reduce carbon emissions by nearly a third and improve biodiversity recovery through strategic de-intensification. This approach involves adopting more sustainable farming practices, such as organic fertilizers, biological pest control, and low-input systems.
Between 2022 and 2024, CGIAR delivered innovations to over 20 million farmers across 62 countries, including climate-resilient crop varieties and tools for women's empowerment. The report highlights a cumulative impact of $1.34 trillion in economic benefits from crop technologies developed by CGIAR.
A new study finds that Salmonella Dublin causes increased calf mortality, lower milk yield, and higher medication costs in dairy farms. The disease leads to hidden financial losses due to gradual infection without visible symptoms.
Australian scientists developed a new method to evaluate the risks posed by toxicants like insecticides in waterways. The Temporal Response Surface (TRS) approach integrates exposure duration into ecosystem protection guidelines, providing a more accurate assessment of delayed and time-cumulative aquatic ecosystem risk.
The study develops a stochastic dynamic programming model that accounts for cumulative effects of cover crops on soil fertility, uncertain future prices, and irreversibility of sunk machinery costs. The findings suggest a threshold level of soil fertility above which it is optimal to adopt cover crops, favoring no-till practices.
A new study from Colorado State University reveals that photovoltaic (PV) arrays in grasslands can improve soil moisture levels and increase plant growth, particularly during dry years. The research found a 90% increase in grass production on the east side of panels compared to neighboring open sites.
Large-scale solar arrays will occupy approximately 0.2 percent of agricultural land in Arkansas, with projected impacts on crop prices and proximal real estate value. Researchers found that utility-scale solar projects can coexist with agriculture through integrated systems like agrivoltaics.
The SHOWCASE project has published four practice abstracts on the EU CAP Network platform, providing practical insights for farmers and policymakers. The findings highlight the importance of well-designed incentives, farmer behavior, and bridging the science-policy gap to promote biodiversity integration in European agriculture.
The European Science Alliance for Agriculture and Food (ESAAF) aims to provide independent scientific expertise to EU policies. The new coalition brings together five leading institutions to promote sustainable and resilient food systems.
Researchers developed an AI system to classify tiny powdery pollen grains produced by fir, spruce, and pine trees, enhancing speed and accuracy. The tool can aid allergy sufferers, urban planners, farmers, and wildlife conservation efforts.
A long-term shift towards drier conditions is reshaping landscapes and livelihoods globally, affecting 40% of Earth's land and 2.3 billion people. The research highlights solutions to adapt to a future where water is no longer guaranteed, including smarter irrigation strategies, data analytics, and restoring degraded land.
Biomass is crucial for Europe's ability to reach its climate targets, providing both energy and negative emissions. Excluding biomass from the European energy system would increase costs by 169 billion Euros per year.
Researchers from Politecnico di Milano developed a study analyzing agrivoltaics' potential to reduce global conflict over land use. The coexistence of photovoltaic panels and agricultural crops can help solve the pressure on arable land due to growing energy demand and food production needs.
A recent study from Michigan State University found that brown rice contains higher levels of arsenic than white rice, posing a potential health risk for infants and children under age 5. The researchers also highlighted the importance of considering food safety along with nutrition when making food choices.
Farmers in Kansas and Missouri avoid discussing climate change, even if they hold convincing views or skepticism, due to concerns about potential conflicts and damage to their livelihoods. Many rely on social media cues to gauge others' opinions before initiating conversations, rather than traditional news media.
The AGRI4POL project aims to transform agriculture into a positive force for biodiversity and crop pollination services. It will deliver an integrated analysis of the crop-farming system-pollinator interplay across biological organisation levels.
A new study reveals that a rise in temperature by more than 1.5°C could lead to a marked decline in crop diversity, impacting global food security. Low-latitude regions are particularly vulnerable, with up to half of their crop production at risk.
Researchers developed a machine learning model that predicts the presence of animal feeding operations with high accuracy, filling a data gap crucial for managing their environmental impacts. The model uses predictors such as surface temperature and phosphorus levels to identify locations without relying on aerial images.
A £2 million project, led by Anglia Ruskin University, is working to identify vulnerabilities in the UK's food system and prioritize areas for improvement. The project will analyze potential pathways leading to civil unrest and work with stakeholders to build resilience and address early-stage problems.
Research featured in Nature reveals that small-scale fisheries are crucial for meeting Sustainable Development Goals related to hunger, poverty, and climate change. The study found that these operations provide essential nutrients to 2.3 billion people and support the livelihoods of nearly 500 million individuals.
Researchers emphasize global importance of tree crops for achieving UN Sustainable Development Goals, while promoting biodiversity conservation and mitigating climate change. Tree crops provide stable habitats, prevent soil erosion, and contribute to greenhouse gas reduction.
Researchers from the University of Lausanne used genome editing to repair a deleterious domestication mutation in the tomato genome. This resulted in an earlier yielding variety, which could have implications for agriculture and sustainability. The study demonstrates the potential benefits of genome editing for crop breeding.
The University of Tennessee Institute of Agriculture's annual report highlights the challenges faced by Tennessee's farmers and foresters in 2024, including drought, agricultural land loss, and decreasing foreign market demand. The outlook for 2025 is clouded due to trade policy uncertainty, low crop prices, and high input costs.
A $75 million consortium, including the Pulte Institute, aims to inform USAID's activities with detailed evidence on poverty alleviation programs. The Promoting Impact and Learning with Cost-Effectiveness Evidence (PILCEE) partnership will guide USAID's work by evaluating program impact and synthesizing findings.
A new survey highlights the need to revive England's hedgerows to meet national restoration targets. While agri-environment schemes have improved hedge condition, overall length remains unchanged. Experts call for increased participation and better incentives among farmers and landowners to rejuvenate the network.
A new study warns that Colorado's West Slope basins, supporting a $5 billion agriculture economy, face a potential tipping point due to drought vulnerability. The research suggests that even moderate climate change and streamflow declines can threaten water storage, agriculture, and municipal supplies.
A University of Groningen scientist argues that it's possible to live sustainably on Earth without destroying it, but requires policies based on scientific evidence. A study reveals that shifting consumer habits could reduce environmental impact by 25-53%.
A circular bioeconomy aims to reduce waste, transform industries, and regenerate natural systems for environmentally sustainable food and energy production. The concept needs a values-based economic lens with the right policies and incentives to persuade consumers and producers.
The study reveals that farmers' decisions to adopt smart livestock technologies are driven by their understanding of the technology's benefits, ease of use, and financial resources. A generational divide is also identified, with younger farmers being more open to adopting new technologies.
Researchers in human nutrition developed an innovative tool to assign a healthy hydration recommendation score to governments, promoting water and discouraging sugary beverages. The study analyzed 93 countries with dietary guidelines, finding that 48 had complementary messages encouraging water and reducing sugary beverage intake.
Researchers found that stock assessments have often been overly optimistic, with a third of sustainably fished stocks classified as overfished. They call for simpler models and greater use of the precautionary principle to protect fish stocks.
The study finds that agricultural expansion could lead to a 26% decline in biodiversity and emit almost half of current annual global CO2 emissions. Conservation policies can also have economic benefits, with minimal impact on GDP and reduced greenhouse gas emissions.
Researchers warn of rapid global changes and geo-political instability due to climate change. International cooperation is needed to rethink mobility and cultural integration to ensure a benign transition.
African national adaptation policy documents reveal inadequate information on adaptation investments and tracking progress, limiting investment channeling and tracking effectiveness. However, some countries have robust plans, such as Benin and South Africa, which hold lessons for future climate negotiations.
The US food system is dominated by industrial agriculture, which perpetuates global challenges like food insecurity and biodiversity loss. Agroecology offers a solution, prioritizing ecological and social sustainability without sacrificing one for the other.
A major new study finds that climate-vulnerable countries with the highest hunger rates are significantly under-represented in agrifood research. The report highlights the need for urgent action and increased investments to redress this imbalance, calling for greater focus on regions with disproportionately lower research output.
Researchers found that 240 Chinese cities benefit from carbon mitigation efforts of other cities, with weak beneficiaries having stronger connections to upstream heavy industry cities. Effective emission reduction requires policies addressing distinct city challenges and opportunities.
A new study emphasizes the need to balance water conservation with food security, finding that ending groundwater depletion would lead to significant declines in food production, particularly for rice and wheat. The study warns that such efforts could push up international prices, making food less affordable for the poor.
A new study by Dr. Allan Hassaniyan argues Iran's water policy is discriminatory, leading to socioecological deterioration in peripheral regions and causing devastating effects on agriculture, health, and the environment.
A Virginia Tech researcher is helping implement the Food is Medicine concept across the US. Her studies found that electronic medical record functionality, provider support, and leadership alignment are key factors for successful implementation of these programs. The research team developed an implementation checklist to support health...