Articles tagged with Sustainable Agriculture
Researchers at Chalmers University of Technology found that biochar significantly reduces DDT uptake by earthworms in contaminated soil, halving the toxin's presence. This method could enable farming on land deemed unusable due to environmental risks.
Researchers at John Innes Centre have discovered a biological mechanism that enhances partnerships between plant roots and soil microbes, increasing nutrient uptake. This finding holds great potential for advancing sustainable agriculture by reducing the need for inorganic fertilizers.
Scientists develop novel approach using Cry14 protein to combat soybean cyst nematode (SCN), a major soybean pest. The research demonstrates that Cry14 reduces SCN population in soybean roots, leading to higher yields and potential resistance against native traits.
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.
A new study has identified five species of root-lesion nematodes in maize fields across New Zealand, revealing significant diversity and regional distribution patterns. The discovery highlights the need for targeted pest management strategies to protect crop yields and maintain agricultural productivity.
A University of Houston study found that different genotypes of hemp have unique microbial communities that impact CBD production and fiber quality. The research, published in Nature, highlights the potential for microbiome diversity to inform more sustainable farming practices.
A climate fee on food could effectively cut greenhouse gas emissions in agriculture by up to 22.5% annually, according to a new study. The social cost of carbon would be reflected in food prices, with more sustainable products like vegetables becoming cheaper and meat and dairy more expensive.
The University of Tennessee Institute of Agriculture has received a $210,000 grant to support ongoing integrated pest management programs across the state. The grant will focus on agronomic and specialty crops, pest control in houses and schools, and improving pollinator health.
Researchers from Jena have discovered how the soil fungus Mortierella alpina eliminates nematodes using natural products called malpinins. These malpinins accumulate in the digestive tract of nematodes and disrupt their function, leading to a slow but effective control of the pests.
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.
Scientists discover unique hornworts with natural CO2-concentrating mechanism, optimizing photosynthesis and potentially revolutionizing agriculture. The discovery could lead to increased crop yields and improved food security, making it a promising direction for sustainable agriculture.
A new study from the University of Göttingen reveals that the identity of pollinators, pollen, and crop varieties significantly impact fruit quality. The research emphasizes the need to consider these factors to improve crop nutrient composition and consumer health.
Scientists have developed a model to capture at least 100 million metric tons of CO2 annually from fish farms, potentially offsetting their carbon footprint. The approach, which involves adding iron to increase alkalinity and enhance carbonate saturation levels, could be cost-effective and efficient.
A three-year project investigates the mechanisms through which Candidatus Liberibacter solanacearum affects plant and insect immune systems. The findings could lead to long-term solutions that help producers and the environment by identifying proteins blocking plant defenses and developing biocontrol agents.
Key findings include the urgent need for technological advancements in power generation, transportation, and materials to reduce GHG emissions. Additionally, the authors propose innovative agricultural practices and AI-powered clean energy solutions to promote sustainable development.
Researchers at Stanford University developed a prototype device that can produce ammonia from water vapor and nitrogen in the air using wind energy. The technology has the potential to eliminate the need for a century-old method of producing ammonia, which consumes 2% of global energy and contributes 1% of annual carbon dioxide emissions.
A global analysis suggests that recycling human and livestock excreta can contribute substantially to meeting the nutrient supply for all crops worldwide. Recycling these nutrients could reduce global net imports of mineral fertilizers by 41% for nitrogen, 3% for phosphorus, and 36% for potassium.
A joint program between the Donald Danforth Plant Science Center and Enhanced Nature will develop methods to accelerate AMF growth in vitro. This project could enhance sustainable agriculture practices by improving fungal production and increasing demand for high-quality AMF products.
The UN reports that over 77.6% of the world's land experienced drier conditions in recent decades, with drylands expanding by nearly a third larger than India. This trend is driven by human-caused climate change and has dire implications for agriculture, ecosystems, and people living in affected areas.
Researchers at Texas A&M University developed a non-toxic pesticide using neem seed extract and nanotechnology. The new formulation shows improved targeting ability and reduces environmental pollution by up to 80-90% of sprayed pesticides missing their target entirely.
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.
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.
A new study calls for the integration of climate resilience into every aspect of the UN SDGs to secure a sustainable future. The researchers propose five key recommendations, including aligning the Paris Agreement's climate objectives with the SDGs and empowering local communities to develop climate-focused policies.
A study published by researchers from Göttingen University sheds light on the critical role of leaf phenology in trees providing shade and improving climate resilience in cocoa agroforestry systems. The research found that certain shade tree species can significantly influence productivity and environmental stability.
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.
The SUSTAIN-6G project, led by Nokia, aims to develop sustainable technologies for 6G communications, focusing on smart grids, e-health, and agriculture. UC3M will focus on developing eco-friendly computing technologies for mobile networks.
Researchers from the University of Cordoba developed a model to test agrivoltaic integration, finding that joint activities can lead to greater combined productivity. The study shows that photovoltaic plants and hedgerow olive groves can coexist and even benefit each other, with solar collectors generating more energy while shading cro...
Frank Yin, a renowned agronomy researcher at UTIA, has been recognized with the prestigious 2024 American Society of Agronomy Fellowship. Throughout his career, he has made significant contributions to research and education in areas such as nutrient management, precision agriculture, and soil conservation.
Anu has received a $175,000 Phase I Small Business Innovation Research (SBIR) grant from the USDA to develop and commercialize its Pure Produce Container technology. The system utilizes Rotary Aeroponics, allowing for up to 3,920 plants in a 20-foot shipping container, reducing water use by 90% compared to traditional methods.
The winners of the Applied Microbiology International Horizon Awards 2024 have been named, including the One Health Microbiome Center at Penn State and researchers Dr. François Thomas and Dr. Helen Onyeaka.
Research by an international team found that birds, bees, and bats working together increased macadamia nut production by up to four times, while reducing insect infestation by 40%. The effectiveness of these ecosystem services depends on altitude and natural habitats.
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.
Scientists have identified a crucial gene, StCDF1, that regulates both tuberization and nitrogen assimilation in potatoes. The discovery offers new insights into enhancing nitrogen utilization, allowing for breeding of climate-smart potato varieties less dependent on chemical fertilizers.
A new type of biochar pellet has been developed to remove phosphorus from farm drainage water, reducing pollution and costs. The pellets have a significantly higher phosphorus-binding capacity than traditional materials, making them an efficient solution for farmers seeking to reduce nutrient losses.
Researchers at the University of Oregon have designed a system to improve soil health in hazelnut farms, reducing the impact of climate change. By partnering with 20 farms across the Willamette Valley, they aim to demonstrate the ecological and economic benefits of native wildflowers and basalt dust amendments.
A new chromosome-scale reference genome of grass pea has been published, improving on earlier draft assemblies and offering potential for climate-smart agriculture. The updated genome allows for improved breeding and gene editing to develop varieties with improved agronomic characteristics or low toxin content.
Researchers analyzed 17 cases of land degradation reversal across 13 African countries, finding that strong social arrangements and aligned incentives are key to success. Successful interventions often involve local coalitions, external support, and long-term resilience.
A recent review suggests that thermal imaging technology can help control temperatures before and after harvesting fruit and vegetables. This technology can gauge temperature without contact using infrared radiation and flag drastic temperature spikes, helping to extend shelf life and reduce food waste.
Understanding plant-to-plant communication through VOCs can lead to innovative strategies for crop protection and yield improvement, potentially revolutionizing sustainable agriculture. This review explores the molecular pathways behind this complex biochemical strategy and its potential applications.
A new study reveals that increasing plant diversity in agriculture can significantly improve soil carbon retention by fostering stronger positive interactions between microbes. This practice not only promotes healthier ecosystems but also offers a viable solution for maintaining crop output while sequestering more carbon in soils.
Three interconnected projects will address complex food system challenges through education, research, and practical application. The projects aim to foster a learning environment that bridges the gap between theoretical knowledge and hands-on experience, preparing students for careers in agriculture.
Researchers found that the presence of a fungus increases the pH of the soil, promoting growth of beneficial bacteria. This interaction could lead to sustainable agricultural practices by harnessing microbial interactions to combat plant diseases.
A new study reveals strawberries as a powerful ally for heart health by supporting cardiometabolic health and managing cholesterol levels. Regular consumption of 1-4 cups of strawberries per day can lower LDL cholesterol and triglycerides, reducing inflammation and cardiovascular risk factors.
Plant roots use a silent molecular 'language' to direct fungi to attach, providing phosphates. Researchers discovered that strigolactone activates fungal genes associated with phosphate metabolism, leading to new strategies for cultivating hardier crops and combatting disease-causing fungi.
Induced resistance, a plant-based approach, prepares plants to fight pests and disease by activating their immune systems. This holistic strategy combines multiple methods for tailored protection, enhancing abilities beyond just one defense mechanism.
Brazilian researchers are transforming Agave sisalana into a sustainable bioenergy source for the semi-arid climate region, requiring less water and fertilizer than sugarcane. The team has developed genetically modified yeasts to metabolize inulin and biostimulants to accelerate agave growth.
Researchers found that Drosophila suzukii prefers hoppy blonde beers and tripels, while Drosophila melanogaster is attracted to brown and amber beers. This discovery could lead to the development of targeted traps for pest control in agriculture.
New research reveals indoor vertical gardens consume excessive energy, particularly from artificial lighting and ventilation systems. Improving design and energy management can significantly reduce consumption.
This study analyzed soil VOC levels and their correlation with soil physical properties, ionome, microbiome, metabolome, and rhizosphere chemicals. The results reveal that soil VOC profiles can be reliable indicators for evaluating soil health in agricultural environments.
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 UK is investing £170 million in new research and innovation projects to support clean living, tackle climate change, and boost economic growth. The projects will focus on land use transformation, sustainable agriculture, and environmental monitoring.
A recent study explores the feasibility of non-wood cellulose-based textiles, offering a promising direction for the industry. The research highlights the potential of agricultural residues and dedicated fiber crops as viable alternatives to wood-derived pulp.
A new study reveals that ant agriculture and fungus farming originated 66 million years ago, with colonies of ants beginning to cultivate fungi in the aftermath of the asteroid impact. This partnership has evolved over time, with some fungal crops becoming completely reliant on ants 27 million years ago.
New research reveals methane emissions from slurry stores on dairy farms may be up to five times greater than official statistics suggest. Capturing and converting methane into biogas could reduce emissions and save farmers over £400 million a year in fuel costs.
A team of researchers found that the use of microbial biofertilisers and algae-based biostimulants can significantly enhance both the yield and quality of organic tomatoes. The treatments improved processes like nutrient absorption and stress tolerance, supporting overall crop performance.
Researchers have devised a method to convert caragana waste into a potential ruminant feed by using a two-stage bioaugmentation process. The TBA process improves the nutritional value and safety of the waste, reducing lignin content and anti-nutritional factors.
Washington State University scientists developed a continuous reaction process to produce lignin-based jet fuel from agricultural waste, reducing carbon footprint and emissions. The new technology has the potential to replace fossil fuel-derived compounds and make sustainable fuels fully "drop-in" capable.
New research on genetically modified crops reveals potential environmental impacts, including increased pesticide use, deforestation, and greenhouse gas emissions. The study highlights the need for further research to support sustainable agriculture practices.
Researchers found that stored human urine had little impact on soil bacterial communities, increasing nitrifying and denitrifying groups compared to synthetic fertilizers. The study suggests that recycled urine could enhance agricultural sustainability, reduce wastewater pollution, and decrease reliance on synthetic fertilizers.
A new USDA-funded research grant supports the development of sustainable, biodegradable mulch films that can provide nutrients to crops while reducing plastic pollution. The project aims to create durable and effective films that can be used for years without harming the environment.