Articles tagged with Sustainable Agriculture
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A meta-analysis by the University of Basel found that no-till farming alone does not achieve desired results in sustainable agriculture. Retaining crop residues on fields after harvest prevails over no-till farming in promoting carbon storage, soil protection and increased yields.
A study found that Amazonian and Afrotropical communities consuming wild meat may spare up to 71 metric tonnes of carbon dioxide per year by replacing beef or poultry with wild meat. This could generate millions of dollars in carbon credit sales, but unsustainable hunting practices must be avoided.
Researchers discovered that bacteria enter corn plants through natural openings at the leaf's edge, causing Goss's wilt. High concentrations of bacteria lead to freckles and disease symptoms.
West Virginia University researchers aim to create better connections with underserved populations to the blue economy, which defines sustainable use of ocean resources. They will analyze data and explore ways to package it in a way that encourages these traditionally underserved groups to utilize the blue economy.
Researchers at RMIT University have developed a clean and cost-effective way to upcycle used plastic into high-value products such as carbon nanotubes and clean liquid fuel. The two-step process converts organic waste into charcoal, which is then used as a catalyst to upcycle the plastic.
A multimedia approach to extension services has increased the uptake of Sustainable Agricultural Intensification (SAI) in Ghana, Nigeria, Tanzania, and Uganda. The ASHC campaigns employed a mix of communication channels to promote SAI practices and technologies, resulting in at least 20% adoption among farmers exposed to the campaigns.
The Sustainable Agriculture Matrix provides a comprehensive assessment of agricultural sustainability at a national level, considering environmental, economic, and social impacts. The framework helps governments and organizations evaluate progress, identify priorities for improvement, and inform policies towards sustainable agriculture.
A new University of Illinois study integrates field data and advanced mathematical modeling to understand how cover crops affect soil water, nitrogen, and oxygen dynamics. The research finds that proper management of cover crops can balance their benefits with cash crop yields, while ignoring the impacts without optimization.
New research suggests that scaling up silvopastoral systems in Colombia's Amazon Rainforest can lead to deforestation if safeguards are not put in place. The study found that excess male cattle produced by these systems may be sold to farms in nearby areas, contributing to deforestation.
The Center for Research on Programmable Plant Systems (CROPPS) aims to integrate plant sciences, engineering, and computer science to improve crop efficiency and sustainability. Researchers will engineer plants that can detect environmental changes and respond to digital signals, leading to more efficient water and nutrient delivery.
Researchers at UMD are developing CRISPR-Combo systems to improve genome editing and crop regeneration. The technology aims to reduce the time and cost of breeding new crop varieties with enhanced nutritional and agronomic traits.
A new five-year research project led by Thomas Neeson aims to model the impacts of conservation incentives on farmers in the Red River basin. The study will help understand how voluntary, incentive-based conservation programs can be effectively designed to promote sustainable water use.
The Agrobiodiversity Index reveals that globally, biodiversity and agrobiodiversity are in decline, with only a fraction of species contributing to crop production. Maintaining diversity is vital for achieving sustainable food systems.
Researchers from SMART and collaborators have developed the first nanosensor to detect synthetic auxin plant hormones, transforming the screening process. The sensors enable real-time monitoring of plants' response to compounds like herbicides without causing damage.
Researchers at Nanyang Technological University (NTU) Singapore have devised a new method for producing urea, a key compound in fertilisers, through electrocatalysis. This approach produces urea five times more efficiently than previous methods and has the potential to contribute to sustainable agricultural practices.
A recent study published in Biosystems Engineering explores the potential of smartphone cameras to assess soil organic matter and evaluate soil fertility. The technique uses advanced image analysis and machine learning to predict SOM values rapidly and with high correlation to traditional soil analysis.
Research in the southern Murray-Darling Basin has found a downward spiral in water availability, driven by accelerated changes in climate. Since the 1990s, cool season rainfall and river heights have significantly decreased due to increased evaporation and changed precipitation patterns.
A new model integrates advanced models and observational data to track carbon cycles in agroecosystems, validating its performance and demonstrating its potential for estimating different carbon components. This solution has the potential to advance precision agriculture and inform sustainable farming practices.
Researchers developed a 'site-specific' strategy to improve cereal yields in Nepalese smallholder farms, outperforming traditional generalized approaches. The Nutrient Expert system uses machine learning to identify crop-specific nutrient requirements, optimizing yield and resource efficiency.
A recent study published in Frontiers in Nutrition found that consuming millet as part of a daily diet can reduce blood glucose levels by 12-15% and help manage diabetes. The research, which analyzed data from over 1,000 human subjects across 11 countries, also found that millets have a lower glycemic index compared to other grains.
A new study from the University of Illinois and The Ohio State University reveals that farmers care more about soil health than scientists and conservation professionals think. Farmers prioritize soil health at a higher level (8.5 out of 10) than academics and NRCS professionals expected (4.9 and 5.7, respectively).
Researchers develop roadmap combining smart and nano-enabled agriculture with AI and machine learning capabilities to reduce hunger by 2030. The study outlines steps needed to safely harness the power of nanomaterials in agricultural environments.
A study by CNRS scientists proposes a balanced coexistence between agriculture and the environment. Implementing an organic, sustainable system involves changing diet, generalizing long crop rotation systems, and bringing together crops and livestock to reduce synthetic fertilizers and pesticides.
A new study found that beneficial arthropods are nearly twice as abundant and diverse in uncultivated field edges than in cropped areas. The edges, which were rich in flowers and broad-leaved plants, provided a winter sanctuary for the beneficial bugs, making them more useful to farmers.
A new study led by UCL researchers suggests intensive agriculture could drive loss of bees and other tropical pollinators. Insect pollinators were found to be more than 70% less abundant in areas with intensive cropland compared to wild sites.
A study suggests that targeting plants' internal clocks, known as circadian clock genes, can lead to higher yields and more sustainable farming practices. By matching the plant's natural rhythms with optimal growing conditions, farmers can reduce resources required and apply treatments at precise times for improved efficiency.
The Southeast Regional Sun Grant Center has awarded grants totaling over $2 million to support six research projects aimed at developing sustainable, bio-derived products. These projects will provide new insights and materials for the southeastern US bioeconomy, creating essential information for future economic growth.
The University of Massachusetts Amherst is collaborating with Big Idea Ventures on a $125 million fund to develop sustainable food products and agricultural innovation. Researchers at UMass will focus on plant-based proteins and their impact on the human microbiome, aiming to create tastier and more economically beneficial products.
CABI-led Plantwise plant clinics help farmers adopt safer alternatives to pesticides, including judicious use of pesticides within Integrated Pest Management (IPM) plans. Farmers who visit plant clinics are more likely to wear protective clothing while working with pesticides, indicating a shift towards more sustainable practices.
A University of Texas at Arlington assistant professor is leading a study on making 'farm to table' more sustainable by examining peri-urban farming in central Iowa. The goal is to produce 50% of Des Moines residents' nutritional needs and reduce environmental impact.
A comprehensive analysis identifies risks in smart agriculture and proposes countermeasures to prevent information theft and cyberattacks. The researchers categorized agricultural systems into three modes and proposed six general countermeasures, including technological and physical solutions.
Emerging technologies like plant nanosensors and Raman spectroscopy provide rapid, non-destructive insights into plant health and hormonal signalling. These species-independent tools bridge the gap between lab and field applications, offering new opportunities for plant science research.
A recent study finds that trade restrictions and stockpiling by key countries could lead to global price spikes and severe shortages. The researchers modeled scenarios showing that restricting exports by just three key exporters of each crop would increase wheat prices by 70% and maize and rice by 40% and 60%, respectively.
The Microbiology Society's report emphasizes the need for increased research into soil health and collaboration with farmers to design sustainable management practices. Soil degradation is a significant issue, with the UK facing a potential 30-40 year decline in soil fertility if current rates of degradation are not reversed.
Researchers have developed five new bean varieties that combine the best of both worlds for farmers and consumers. These heirloom-type beans are now more resistant to disease, yield 50% more than traditional types, and offer high culinary quality.
A new framework measures nitrogen loss across a wide variety of crops and food products, revealing significant differences between crops and livestock. The research highlights the importance of dietary change and economic incentives to reduce nitrogen loss and promote sustainable agriculture.
While a no-meat diet is recommended for industrialized regions, scientists argue that it's not a universal solution for low- and middle-income countries. Livestock are crucial to incomes and diets in these regions.
The EU-funded SHOWCASE project aims to integrate biodiversity into farming practices through a 5-year research collaboration between farmers, scientists, and conservationists. The project will explore socio-economic incentives for farmers to adopt biodiversity-friendly practices, which are currently underutilized.
Researchers have designed a portable device that can rapidly detect plant stress, including nitrogen deficiency, drought, heat, and light stress. The device uses a Raman leaf-clip sensor to probe the chemistry of leaves, allowing for early diagnosis and real-time monitoring of plant health.
Scientists from SMART DiSTAP have engineered a novel type of plant nanobionic optical sensor that can detect and monitor arsenic levels in the belowground environment. This non-destructive approach enables plants to serve as self-powered detectors of arsenic, marking a significant upgrade over conventional methods.
Researchers from SMART and TLL discovered a way to detect shade avoidance syndrome (SAS) in plants within hours using Raman spectroscopy, enabling farmers to intervene timely and improve crop yield. The method can be widely applied across various plant species and crops.
Researchers analyzed soil and sheep feces samples to determine contamination levels of microplastics in Murcia's agricultural soils. They found 100% soil samples contained microplastics, as well as 92% of sheep feces samples, highlighting the ingestion of plastics by livestock.
Researchers discover anthraquinone-forming enzyme in plants, enabling mass production of plant-based medicines. The breakthrough could lead to more efficient and sustainable methods for producing these valuable compounds.
The UTIA Smith Center will partner with the Royal University of Agriculture to improve food and nutritional security in Cambodia through research, education, and training. The program aims to increase agricultural production, enhance soil and water quality, and support small-scale farmers.
A Cornell University-led team is developing more sustainable organic farming practices that balance productivity, environmental impact, and growers' quality of life. The project uses cover crops like rye to suppress weeds and reduce soil degradation.
The CGIAR Latin America centers are driving innovations to reduce poverty and improve food security in the region. Innovations like the Andean Initiative use technology and partnerships to generate site-specific adaptation measures for farmers.
New research shows that changing the relationship between land use and food production is necessary to reverse biodiversity loss. The study suggests that transitioning towards healthier diets, reducing waste, and increasing productivity can help restore ecosystems.
The Global Biodiversity Outlook 5 report highlights six of the world's 20 biodiversity targets as partially achieved by 2020 deadline. The UN warns that eight transformative changes are urgently needed to ensure human wellbeing and save the planet, citing encouraging progress in some areas but degrading ecosystems and accelerating loss.
The University of Illinois will lead two of seven new national artificial intelligence institutes, one focusing on agricultural resilience and the other on molecular discovery. The institutes aim to advance AI research in computer vision, machine learning, and automation to address major agricultural challenges.
Researchers at KAUST propose vast greenhouse complexes using energy-efficient solar panels, air-cooling technologies, and salt-tolerant agriculture to grow food and crops. This concept aims to provide sustainable, local crop growth on a large scale in coastal desert regions.
The first commercially available intermediate wheatgrass (IWG) cultivar has been released, providing a sustainable crop option for agriculture. MN-Clearwater produces high grain yields of 696 kg ha-1, with minimal lodging and disease levels, making it suitable for the US Upper Midwest, southern Canada, and Northeast regions.
A recent study by Argonne National Laboratory quantified how farms can reduce emissions by changing their practices and adopting novel technologies. Sustainable farming professionals can implement lower carbon footprint practices, such as conservation tillage and cover crops, to improve farm efficiency and help the environment.
The $496,000 USDA grant will help design new CEA training programs at Cornell University to address the industry's growing need for a skilled workforce. Participants will gain expertise in CEA infrastructure and advanced knowledge in environmental monitoring and marketing skills.
West Virginia University is spearheading a $10 million project to develop a perennial multi-feedstock production system for sustainable energy and products. The Mid-Atlantic Sustainable Biomass for Value-Added Products Consortium will leverage research, education, and extension strategies to increase biomass utilization in the region.
Researchers found that providing less popular farmers with new information and technologies leads to wider community adoption of sustainable farming practices. The study suggests that relying on prominent farmers may not be effective in spreading sustainable practices.
The use of cover crops is increasing globally due to their environmental benefits, such as reducing erosion and improving water quality. However, planting millions of acres of cover crops will require huge extensions of land to produce cover crop seed, posing a limitation to its widespread adoption.
The UK Centre for Ecology & Hydrology has developed the free Environmental Planner tool (E-Planner) to help farmers make informed decisions on agri-environment options. The tool assesses suitability of unproductive land for four interventions, including pollinator habitats and woodland creation.
Researchers have discovered that the symbiotic relationship between plants and rhizobia is more complex than previously thought, with plants actively trying to exploit the bacteria for nitrogen fixation. The study sheds light on how soya and clover harness bacterial nitrogen fixation, a process that could be applied to other crops.
Researchers found that a uniform grid-like pattern of crop sowing leads to higher yields (76% of trials) and fewer weeds (73% of trials). This approach can reduce herbicide use and fertiliser runoff, resulting in more sustainable agriculture.
Researchers propose a two-step process to develop a more sustainable land management system: designing a framework with digital agriculture technologies and implementing policies that support farmers. The study suggests targeted tax incentives and subsidies can help drive policy change and reduce environmental impacts.