A review has identified six key employment pathways for youth in Africa's agricultural sector, including primary production, agri-service provision and green entrepreneurship. The review highlights the importance of scalable and sustainable business models that support young entrepreneurs, such as collective action and revenue-sharing ...
A new study by the HUN-REN Centre for Ecological Research found that villages within forest-dominated landscapes exhibit higher biodiversity compared to agricultural settings. City proximity boosts human well-being, but has little impact on species numbers and diversity.
Research by Curtin University reveals that native habitats near farmland can enhance insect diversity, supporting pollination and crop resilience. The study's findings offer a potential solution to safeguarding global food security for the growing population, which will require increased agricultural productivity by 25-75% by 2050.
The LAFERIA Project focuses on identifying key factors for reintroducing landscape features, evaluating their benefits and challenges, and developing strategies to overcome them. The project will employ a participatory engagement framework to work with stakeholders across seven European countries.
Agricultural carbon emissions in Fujian exhibited a 'double decline' trend from 2002 to 2022, with total emissions fluctuating downward by 11% and carbon emission intensity plummeting by 82.46%. Promoting organic fertilizers, optimizing rice planting patterns, and improving resource utilization can further reduce emissions.
Researchers are studying the effects of Hurricane Helene flooding on agricultural land in Tennessee, with a focus on managing contaminants in croplands. The team aims to provide actionable knowledge to farmers and communities affected by the disaster.
Yang Zhao, associate professor at University of Tennessee Institute of Agriculture, wins agInnovation Research Award of Excellence for his work on precision livestock farming and air quality. His research combines agricultural engineering and animal science to optimize production and address challenges in the poultry industry.
Tim Rials, UT AgResearch associate dean, receives the 2025 Susan E. Duncan Meritorious Service Award for his exemplary contributions to agInnovation South and the land-grant ideal. He was recognized for his outstanding service and achievements in advancing agricultural innovation and sustainability.
Hongwei Xin, dean of UT AgResearch, has been awarded the Excellence in Leadership Award from agInnovation South. He is credited with enhancing the land-grant ideal through his outstanding service and achievements, which exemplify the leadership goals of agInnovation.
Researchers propose machine learning for efficient and eco-friendly weed control in farmland, enabling precision strikes and reducing environmental burdens. By analyzing vast amounts of agricultural data, algorithms can differentiate between crops and weeds, predict weed growth trends, and optimize weeding strategies.
A new study by Virginia Tech researchers found that large-scale solar farms have a complex impact on nearby property values. Agricultural land within two miles of the site saw a 19.4% increase in value, while residential homes lost an average of 4.8%. The negative impact was more pronounced in counties with conservative leanings.
Researchers have developed a new pedestrian detection algorithm for smart agricultural equipment, improving accuracy in complex environments with low-resolution images and dense targets. The new model, YOLOv8n-SS, achieves a 7.2% increase in mean Average Precision on the CrowdHuman dataset and shows high real-time performance.
A new archaeological survey reveals extensive precolonial agricultural landscape in Michigan's Upper Peninsula, with evidence of complex raised fields and maize cultivation dating back to 1000-1600 CE. The study challenges long-held assumptions about the scale and nature of ancestral American agriculture.
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.
A study published in Conservation Biology found that songbirds modify their migration patterns when crossing the Corn Belt, a vast agricultural region. The birds fly faster and adjust their flight time to take advantage of tailwinds, but also use scattered forest patches as stepping stones to rest and refuel.
The African Union's new policy brief proposes implementing the IDAWM framework to address agricultural water management challenges in Africa. This will involve balancing environmental, social, health, and governance trade-offs to create resilient agri-food systems that deliver multiple benefits for people and the planet.
A study found that dog owners are willing to pay a premium for foods labeled with specific health attributes, such as digestive health and allergy care. The most expensive attribute was 'allergy relief,' with an average price of $3.89 per pound.
Researchers at University of Illinois develop novel AI approach combining machine learning with SHapley Additive exPlanations to enhance gully formation prediction and understanding. The method achieved a prediction accuracy of 91.6% compared to 86% for individual models.
Biochar-based nanocomposites (BNCs) show exceptional performance in wastewater treatment, achieving high removal rates of lead, cadmium, dyes, and antibiotics. BNCs can also generate electricity or synthesize biofuels through pyrolysis byproducts, making them suitable for supercapacitor electrodes and microbial fuel cells.
A recent study unveiled an innovative data-driven model that disentangles human-induced and natural water consumption in croplands, shedding light on the sustainability of arid lake ecosystems. The model provides actionable insights for sustainable resource management, quantifying the impact of agricultural expansion on water resources.
A new study found that animal manure is a preferable option for limiting metal contamination in agricultural soils. In contrast, oestrogenic activity in the Scheldt estuary decreases downstream, indicating the impact of wastewater treatment and European regulations.
A new method using DNA metabarcoding has provided fresh insights into the impact of agriculture on insect biodiversity. The study found a 44% decline in total insect species diversity and a nearly 30% loss of evolutionary diversity in agricultural landscapes.
Researchers found that most sustainability claims in agricultural genomics publications are causal claims, proposing a cause-and-effect relationship. The study suggests that academics should define complex concepts like sustainability using credible academic sources and providing details on their scientific results.
A University of Helsinki study shows that pesticides can negatively affect non-target species living in agricultural environments. The effects vary greatly depending on the substance tested, with one fungicide increasing mortality rates and reducing reproductive success in butterflies.
A new study by University College London researchers suggests that intensifying existing farmland can degrade local biodiversity more than expanding agricultural land, depending on factors like region and crop type. The study highlights the need for sustainable intensification techniques to mitigate the impact of farming on the environ...
A novel Spectral Gaussian Mixture Model enhances classification accuracy by leveraging physiological traits and adapts to environmental variations. The model was tested across four regions, achieving an average accuracy of 87.5% to 90.7%, and has the potential to transform precision agriculture by providing real-time monitoring.
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 new study from the University of Illinois has rigorously sampled nitrous oxide and carbon dioxide emissions from commercial corn and soybean fields under practical management scenarios over multiple years. The dataset reveals that nitrous oxide emissions are highly variable, with hot spots moving around the field, making it challengi...
Callie Robinson, a junior at the University of Tennessee Herbert College of Agriculture, has won the American Farm Bureau Young Farmers and Ranchers 2025 Collegiate Discussion Meet. Her victory marks the second consecutive year a Herbert student has achieved this recognition.
Researchers developed a new geospatial intelligence methodology to accurately delineate areas of natural vegetation and agricultural production by crop type. The results showed 95% accuracy in mapping, providing support for public policies aimed at agricultural production and environmental conservation.
A recent study introduces a groundbreaking method for early crop identification, leveraging the Bayesian Probability Update Model (BPUM). The method combines historical planting data with real-time remote sensing observations, enabling accurate predictions of crop distribution 1-2 months ahead.
A new study introduces Greylag Goose Optimization (GGO) algorithm, combining it with a seven-level inverter to enhance MPPT and reduce THD, ensuring stable and high-quality power supply for agricultural machinery.
Researchers found that soil micro-food web complexity significantly enhances soil fertility and promotes crop growth, with more complex webs maintaining higher soil nutrient levels. The study provides valuable evidence for improving agricultural yields and optimizing ecosystem management strategies.
Climate change and air pollution threaten food systems, while agricultural activities contribute to global warming and poor air quality. Implementing mitigation and adaptation strategies within the food system can reduce emissions and improve resilience.
Researchers introduce ClimID-UDA, a novel approach to cross-regional crop classification using climate indicator discrepancies. The method enhances crop classification accuracy by up to 20% and offers a scalable solution for global agricultural monitoring.
The study categorizes CROP-AP models into four key types, highlighting five major applications in agricultural productivity simulation. Future research priorities focus on strengthening model validation and simulating multi-scale interactions to support sustainable global food production.
The University of Illinois researchers have developed organic-material-based nanozymes that can detect histamine in food products with an affordable analytic performance profile. An integrated point-of-use platform allows for rapid detection of agricultural and biological molecules without laboratory equipment.
A study by the University of Göttingen found that bridging structures, regional coordinators, and addressing stakeholder expectations are crucial for long-term success. The project promoted habitat connectivity and biodiversity conservation in agricultural landscapes.
The study highlights challenges in agricultural film mapping, including the diversity of film types and spectral properties, which lead to scarce maps despite efforts. To address this, research focuses on integrating multi-source data, expanding sample datasets, and constructing robust algorithms.
Charles Martinez, assistant professor at the University of Tennessee Institute of Agriculture, has received the SAEA Emerging Scholar Award for his distinguished research and outreach work. He is recognized for his contributions to farm and financial management, experimental economics, and livestock market economics.
A new study identifies the crucial role of BoYgl-2 in chloroplast RNA editing and chlorophyll biosynthesis, leading to innovative crop breeding strategies for enhanced plant productivity and agricultural sustainability. The research provides a molecular blueprint for understanding leaf color formation in cabbage.
A new study by Purdue University reveals that improved crop varieties led to global benefits for the environment and food system sustainability. The analysis found that reduced agricultural land use saved 1,043 animal and plant species, with most avoided losses located in biodiversity hot spots.
Researchers reconstructed past crop repertoires, showcasing how communities diversified their agriculture to ensure food security amidst changing environmental conditions. The study offers valuable lessons for modern agriculture, informing sustainable practices and policies in the face of greater climate variability.
The Reversing Egypt’s Diminishing Food Security project aims to empower rural communities to withstand climate change challenges by introducing green energy-powered irrigation systems and promoting high-quality seeds. The project will also focus on gender inclusion through women farmers' empowerment and training.
Researchers at Huazhong Agricultural University have identified two critical genes, LsKIPK and LsATPase, responsible for butterhead lettuce's distinctive architecture. The study provides a breakthrough in understanding plant morphology and offers possibilities for targeted breeding to develop lettuce varieties with improved traits.
Two MSU graduate students have published new research on managing the devastating wheat stem sawfly pest, with a focus on promoting parasitoid biocontrols and using remote sensing techniques to predict infestations. Their work aims to develop sustainable solutions for agricultural producers in Montana.
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.
Researchers found that composting aquatic vegetation simultaneously eradicates habitat for disease-carrying snails while improving agricultural output and increasing incomes in northern Senegal. The finding has the potential to aid rural residents caught in a vicious cycle of poverty and disease.
Researchers found that international trade has caused over 90% of biodiversity loss in tropical regions due to agricultural land conversion. The study tracked land use changes between 1995 and 2022, revealing a significant impact on species loss in countries such as Brazil, Indonesia, and Madagascar.
Researchers tracked farmworker movement and behavior in response to wildfire smoke using cell phone data from over 12,000 workers. The study found that workers reduced their hours worked by 37% on smoky days and switched fields to avoid worst conditions.
Researchers from Tokyo Metropolitan University found that agricultural land preserved around river confluences can reduce flood risks, with stronger correlation near confluence points. This Eco-DRR approach uses existing environmental resources to improve resilience against flooding.
Dr. Kamau-Rutenberg brings expertise in food systems, social inclusion, and gender-sensitive innovation to drive transformative change in Africa's agricultural development. She aims to harness agricultural biodiversity and sustainably transform food systems to improve people's lives.
Researchers found that streams near farms are a significant source of nitrous oxide emissions, with some areas emitting up to half of the total emissions in the region. The study suggests that targeting mitigation efforts on streams and rivers connected to agricultural soils can help reduce greenhouse gas emissions.
A new study suggests that innovative water-harvesting and soil-enrichment technologies from the early Islamic period can address contemporary agricultural challenges. Traditional agroecosystems, such as Plot-and-Berm systems, provide a model for long-term water security and sustainable agriculture in arid regions.
Agricultural water scarcity in China worsens due to climate change, with AWSI increasing during droughts and hot years. Regional scale effects are crucial for forecasting water scarcity, suggesting the need for finer spatial scales in water management strategies.
A new study proposes a solution to water scarcity during droughts by coordinating agricultural-to-urban leasing during dry periods and urban-to-agricultural leasing during wet periods. This arrangement benefits both urban and agricultural water users, reducing financial impacts.
A 30-year database analysis shows variable weather reduces the effectiveness of post-emergence herbicides against major corn and soybean weeds. Air temperature, precipitation patterns, and dry/wet conditions all impact herbicide effectiveness, making weed control more difficult for farmers.
A UTEP research team will investigate the impact of climate change on pecan orchards in the US and Mexico, focusing on drought, heat waves, and soil management. The study aims to develop insights for farmers and policymakers on improving water use efficiency and carbon sequestration.
A new study warns of potential water shortages in Brazil's agricultural frontier region, MATOPIBA, as climate change exacerbates overuse of water resources. The study predicts that crop irrigation demand may not meet local requirements by up to 40% by 2025-40.
A new University of Illinois study examines the adoption of robotic weeding technology to fight superweeds, finding that forward-looking management strategies are more effective than myopic approaches. The research suggests that farmers with a long-term perspective on weed resistance will benefit from early adoption of robots.