Articles tagged with Sustainable Agriculture
A study by Griffith University reveals high levels of microplastics in Australian biosolids, which can accumulate in soils and break down into smaller plastics. The research found that synthetic clothing fibres were the dominant type of microplastic, with highest concentrations during cold and wet seasons.
Korean scientists have successfully grown animal muscle and fat cells inside rice grains, resulting in a nutritious and flavorful hybrid food. The cell-cultured beef rice has been found to have 8% more protein and 7% more fat than regular rice, making it a potential alternative to traditional livestock-based protein sources.
A new study finds that red-colored agricultural nets are more effective at deterring onion thrips than traditional black or white nets. The use of red nets resulted in a 25-50% reduction in insecticide applications, making them a promising solution for sustainable agriculture.
Researchers developed an unmanned forestry machine that can safely pick up logs using computer vision, autonomous navigation, and manipulator control algorithms. The machine reduces labor costs while minimizing environmental impact, promoting sustainable forestry.
A breakthrough in DNA sequencing technology has identified the fungus genus Ceratobasidium as the culprit behind cassava witches' broom disease. This discovery will help plant pathologists in Laos and other Southeast Asian countries protect their crops, supporting millions of smallholder farmers who rely on cassava.
Researchers created an AI-enabled model to help mitigate global ammonia emissions from agriculture. By optimizing fertilizer management, the model can effectively reduce emissions by up to 38%, with Asia having the highest potential for reduction.
Groundbreaking research reveals key insights into plant-AM fungi interactions, including the roles of two proteins, CKL1 and CKL2, which control lipid flow essential for fungal survival. This symbiosis could lead to advances in agricultural sustainability and crop resilience.
A study by researchers at the University of Sydney and Stockholm University found that centralized social networks can lead to a culture of homogeneity, where innovative voices are crowded out and traditionalist practices prevail. This can have significant consequences for the environment and global food security.
Scientists at Ohio State University have developed efficient extraction methods for natural rubber-producing plants, including a dandelion species and a desert shrub. The new techniques improve latex yield and reduce environmental footprint, offering an alternative to the world's primary natural rubber supply in Southeast Asia.
A novel AI approach estimates nutritional value of harvested seed mixes, aiding farmers in crop yields and sustainable cultivation. The 'ESTI'METEIL' web component enables users to estimate seed composition and nutritional value from images.
A new Northwestern University-led fuel cell harvests energy from microbes in soil to power underground sensors, potentially offering a sustainable alternative to batteries. The technology outlasts similar technologies by 120% and can operate in both wet and dry conditions.
A study published on Nature Food highlights the potential of using by-products in animal diets to save land and water resources. The research suggests that substituting energy-intensive crops with agricultural by-products could reduce competition for natural resources and improve food security.
Research reveals that aquifer depletion can curb crop yields even when it appears saturated enough to continue meeting irrigation demands. As groundwater dwindles, agricultural losses escalate, especially for corn and soybean yields.
The UC Davis Integrative Center for Alternative Meat and Protein (iCAMP) aims to advance sustainable food innovation through research and partnerships. The center will focus on scaling up alternative protein production, improving consumer acceptance, and reducing environmental impact.
Researchers developed an innovative method to manage construction-generated sludge by utilizing aeration curing, which reduces pH levels and requires less neutralizer. The technique has the potential to improve soil health and support sustainable development goals.
Researchers propose using waste materials like agricultural residues and old cotton textile waste to produce regenerative textiles. The study evaluates the potential of these waste sources for textile applications, identifying soybean, wheat, rice, sorghum, and sugarcane residues as suitable candidates.
Agricultural productivity growth has significantly contracted; researchers need collaboration to tap into new technologies like wearable sensors, IoT-enabled devices, and AI. These cutting-edge tools can enhance monitoring of food safety, quality, and plant health.
Linköping University scientists create an electrically conductive substrate, eSoil, which enhances crop growth by up to 50% in just 15 days. This innovation enables efficient water and nutrient management, making it suitable for urban environments and areas with limited arable land.
A new study in the Journal of Dairy Science analyzes the life cycle of milk production in 47 small farms in Karnataka, India, identifying key emissions hotspots and potential sustainability improvements. The research highlights the importance of high-yielding animals and efficient feeding strategies to reduce carbon footprints.
A team of researchers has decoded the genetic diversity of nine species of wild North American grapes, revealing critical traits that could accelerate grape breeding efforts. The research identifies key genes responsible for important traits such as salt tolerance, drought resistance, and defense against Pierce's disease.
The São Paulo School of Advanced Science on Precision Livestock Farming aims to empower graduate students and early-career researchers with machine learning, statistical tools, and database systems. The school will provide a platform for them to process vast amounts of data and develop a multidisciplinary approach to PLF.
The marine aquarium trade is estimated to be worth $2.15 billion annually, with over 55 million organisms traded globally. The industry's significant economic value highlights the need for sustainable practices and conservation efforts to protect coral reefs.
Research finds national parks and protected areas in Thailand are more prone to forest fires when located far from indigenous communities. Collaborative work with local communities reduces forest fires and air pollution, highlighting the importance of indigenous practices.
The report highlights six key recommendations to change course, including coordinated action to trigger positive tipping points. Averting the crisis and doing so equitably must be the core goal of COP28 and ongoing global cooperation.
Researchers at NUS-SCELSE have discovered a plant hormone, methyl jasmonate, that communicates with beneficial microorganisms in the soil, boosting crop growth by 30%. This finding holds great promise for sustainable agriculture and could lead to the development of nature-based agrochemicals.
Researchers from Xi'an Jiaotong-Liverpool University developed a system to assess water quality challenges in Suzhou, China. The study found that the city's water capacity has increased since 2001 due to effective water management measures.
Researchers found that mycorrhizal fungi can significantly improve crop yields by up to 40% in fields with high levels of fungal pathogens. The inoculation was most effective when the soil had already been contaminated with pathogens, serving as a protective shield against further damage.
A recent study from the University of Copenhagen found that consumers rate vertically farmed greens similarly to organic ones. The study debunked consumer prejudices about vertically grown produce, showing that it can be just as healthy and natural.
A study published in Journal of the Science of Food and Agriculture proposes a framework to characterise the unique properties of cacao beans in the Buenaventura region. The research highlights the benefits of establishing Denominations of Origin for cacao, including higher market prices, cultural preservation, and sustainable practices.
A University of Konstanz study found that consumers believe healthy meals are also sustainable, but actual environmental impact and healthiness don't necessarily align. The research suggests that better information on food sustainability is needed to inform consumer choices.
A University of Bonn study found that nearly half of the world is suitable for diversified farming for sustainable intensification. The study suggests that regions with developed infrastructure near urban centers are particularly promising for profitable diversified farming practices.
Researchers at the University of Copenhagen have found that quinoa's 'bladder cells' do not protect against salt and drought, but instead serve as a barrier against pests and diseases. The discovery could lead to more resilient quinoa varieties for global cultivation.
Researchers have developed a fully-enclosed aquaculture system that can be completely controlled, eliminating water quality and food safety concerns. The system produces nutrient-rich protein-rich 'Naked Clams' that are faster-growing than mussels and oysters, with higher Vitamin B12 levels.
A team of researchers has made a significant leap forward in molecular chemistry by modifying azaarenes, unique molecular puzzle pieces crucial to many everyday products. Using photoenzymatic systems, they have discovered novel chemical reactions that were previously thought to be out of reach.
A new hotspot map reveals where women working in agri-food systems face the highest climate risk, with central, east, and southern Africa, as well as west and south Asia, being among the most vulnerable regions. Women's exposure to climate hazards and systemic gender inequalities converge to increase their vulnerability.
A new analysis by Aalto University reveals that industrial agriculture is highly sensitive to shocks in agricultural inputs such as synthetic fertilizers and pesticides. The study models the impacts of these shocks on crop yields and food availability globally, identifying high-risk areas for the greatest yield losses.
A new study found that removing mangroves in New Zealand's estuaries actually increases mud build-up, as these coastal trees and shrubs trap sediment efficiently. This highlights the need for sustainable land use upstream to address the root cause of the issue, rather than focusing solely on mangrove removal.
Researchers developed a metal-organic coating that protects bacterial cells from damage without impeding their growth or function. The coated bacteria improved the germination rate of various seeds by 150 percent, making it possible to deploy microbes as fertilizers for large-scale agricultural use.
The MEDIET4ALL project aims to promote a healthy Mediterranean lifestyle by combining dietary recommendations with physical and social activities. The study shows that the Mediterranean diet is the world's most evidence-based eating pattern for health and longevity, while also being easy to follow.
A new study reveals that C4 crops are significantly less sensitive to ozone pollution than C3 crops, with potential implications for improving crop productivity and resilience. The research suggests that C4 bioenergy feedstocks can maintain performance in regions with high ozone levels.
Ravi Neelipally, a PhD student at the University of Tennessee Institute of Agriculture, is investigating organic wheat-soybean double-cropping systems. His research aims to develop management practices that combat misconceptions surrounding organic farming's productivity and profitability.
Researchers have created high-resolution maps showing the potential for biochar to sequester large amounts of carbon, with Bhutan and India leading the way in reducing their greenhouse gas emissions. The study suggests that biochar production can remove up to one billion metric tons of carbon from the atmosphere annually.
A new study found that making simple substitutions like switching from beef to chicken or plant-based milk can reduce the average American's carbon footprint from food by 35%, while also boosting diet quality by between 4-10%. These small changes can have a significant impact on both climate and health outcomes.
A study by University of Bonn researchers found that consumers in Germany would pay more for salami with an antibiotic-free label than one promoting animal welfare. Human health is a top priority, while animal welfare considerations are less important than environmental protection.
Researchers predict that 76% of newly suitable land at high latitudes is currently wilderness, equivalent to 10% of the total wilderness in these areas. As global temperatures rise, wilderness areas may be significantly harmed by agricultural expansion.
Researchers have pinpointed the emergence of muddy flavors in farmed fish by measuring the concentration of geosmin and other compounds. The study highlights the importance of water quality management to prevent the production of off-flavor compounds, which can impact aquaculture industry revenue and sustainability.
A new study found that diverse plant species mixtures increase plant productivity, invasion resistance, and soil nitrogen levels. Multispecies mixtures also drive different functions, with legumes benefiting productivity and water availability.
Osaka University researchers create a wirelessly powered, biodegradable soil moisture sensing technology that can be installed in high densities, enabling precision agriculture with minimized land and water use. The system achieves both electronic functionality and biodegradability, allowing for safe disposal of used sensor devices.
Uncontrolled wildfires are threatening environmental progress in Brazilian Amazonia, a critical carbon sink. Deforestation rates have fallen, but fire counts remain high, driven by hotter and drier climate conditions.
A recent study emphasizes the need to reduce plastic use in agriculture to mitigate pollution and prevent toxic chemicals from entering the soil and food chain. Innovative recycling methods are crucial to protecting the environment and human health. The researchers suggest adopting a strategic approach, including responsible usage, red...
The publication provides comprehensive guidance on evaluating and using water safely in agriculture, with a focus on health and environmental protection. It offers technical solutions and good agricultural practices to mitigate risks from crop and livestock farming, fish farming, and wastewater use.
The Cerrado, Brazil's second-largest biome, is experiencing record levels of native vegetation destruction due to agricultural expansion. Scientists warn that the loss of vegetation contributes to extreme weather events, threatens crop yields, and endangers food security policies.
Pre-contact agave species cultivated by early cultures like the Hohokam people continue to persist in Arizona's landscape. These domesticated agaves are distinct from their wild counterparts and offer a rare opportunity to study plant species unchanged since prehistory.
Scientists have identified a bacterial strain that can break down the toxic tomatine in tomato roots, providing new understanding of how soil microbes interact with plants. This discovery could lead to the development of new bioactive compounds for human applications.
A study using 29 low-cost instruments revealed PM2.5 values exceeded Indian national standards, associated with crop residue burning and secondary formation. The data will aid in addressing environmental impacts of air pollution.
A recent study used a dense measurement network to track the transport of crop residue burning pollutants from Punjab to Delhi NCR, revealing high levels of PM2.5. The measurements showed that the Indian national air quality standard for PM2.5 were frequently exceeded in the region.
The University of Manchester will advance understanding of microbial communities and their impact on the world. The £5.4m project aims to engineer bespoke microbial communities for applications such as CO2 conversion, contributing to a more sustainable Net Zero future.
Engineering associations between plants and nitrogen-fixing microbes using genetic engineering could lessen dependence on synthetic fertilizer. This approach involves bi-directional signaling to release fixed nitrogen, promoting efficient communication between engineered plants and microbes.
Tiny waterfleas have been discovered to hold the key to removing persistent chemical pollutants from wastewater, improving environmental health and human well-being. The sustainable management of water resources is crucial for societal and economic benefits.
A recent study by the University of Vienna suggests that using plastics in agriculture can both benefit and harm the environment. On one hand, plastics conserve resources and enhance yields; on the other hand, they can impair soil fertility and contaminate food chains.