Articles tagged with Sustainable Agriculture
Research suggests that modifying diets by a few grams per day can significantly reduce groundwater use, cut greenhouses gases, and improve human health. Small and medium farms are essential to sustain global food supply, with estimates suggesting a 70% increase in food availability needed by 2050.
The National Institute of Food and Agriculture (NIFA) is awarding $320,000 to develop and deliver educational programs for at-risk youth. These programs aim to equip young people with skills necessary for leading productive and contributing lives, addressing early childhood needs and promoting holistic family well-being.
A new study has identified over 1,000 genes in maize that enable crops to adapt to different latitudes and elevations. The researchers also found a strong link between flowering time and other traits, which could help speed up breeding efforts for maize under global climate change.
A new doctoral training collaboration between Warwick and Waitrose aims to develop graduate students who can address the need for a more secure and sustainable food system. The programme will provide PhD students with industry training and expertise in agriculture and sustainable crop production.
The USDA has awarded four grants totaling $1.2 million to support environmentally and economically sustainable aquaculture in the US. Researchers will focus on improving disease prevention, comparing profitability of different business models, and developing disease-resistant clam germlines.
A recent Tansley Review found that cassava yields have stagnated since 1961, with potential for 25-100% improvements in yield, water, and fertilizer use efficiency. Researchers highlight the importance of improving photosynthesis to increase sustainable food productivity.
Researchers have uncovered the mechanism by which cryptochrome 2, a key photoreceptor, is switched on and off in plants. This desensitization mechanism allows plants to maintain homeostasis of their blue light responsiveness in fluctuating light environments.
A new analysis of federal funding for sustainable agriculture suggests significant improvements can be made with additional investments. Researchers found that only a small percentage of USDA-funded projects focused on sustainable agriculture, highlighting the need for increased public funding.
The USDA has announced $21 million available for bioeconomy research and development, focusing on sustainable bioenergy and biobased products. This funding supports regional systems in bioenergy production, education, and training for the next generation of scientists.
A new public-private partnership aims to develop better potatoes for tropical and subtropical conditions in South Asia. CIP, HZPC, and SFSA will combine their expertise to breed and select potato varieties suitable for local markets.
Brown University students have developed an innovative sustainable aquaculture idea called Kulisha, which produces fish feed made from black soldier fly larvae. The team plans to build a business to raise and process the larvae, reducing the industry's ecological impact.
A small stand of hybrid poplar trees harvested at the University of Tennessee AgResearch Center will help progress biomass production and a bioeconomy. The trees' woody biomass can be converted into advanced fuels or other biobased products, supporting a sustainable industry in the Southeast.
A new project aims to promote gender-sensitive and ecologically sensitive agriculture in Cambodia, targeting smallholder farmers who produce nearly half of the world's food. The program seeks to improve nutritional status, income, and access to resources, while protecting agro-ecological resources.
The University of Illinois will lead a $3.1 million project to develop all-terrain automated ground rovers for high-throughput field phenotyping. These rovers will measure crop growth using 3-D reconstruction and various sensors, enabling faster breeding of energy sorghum and other bioenergy crops.
Researchers found that western corn rootworm beetles develop resistance to crop rotation through gene expression changes in their guts, involving immune regulation and antimicrobial functions. The study sheds light on the complex interplay of forces behind rotation resistance and could help develop more sustainable agricultural practices.
A comprehensive study by Washington State University scientists David Crowder and John Reganold reveals organic agriculture has significant profit margins compared to conventional farming. Despite lower yields, organic agriculture offers greater environmental benefits and can expand its share in sustainable food production.
Scientists develop shorter-growing-season lentil varieties to accommodate between two rice growing seasons. The approach has already proven its potential in Bangladesh, increasing annual income by $26.6 million and improving small-scale farmers' livelihoods.
A new international project, led by the University of Exeter, aims to study how ancient societies used and transformed the Amazonian land. The research will focus on the scale and nature of human societies' transformation of the environment during the late pre-Columbian period.
Scientists suggest rewilding crops by reintroducing lost genes to regain beneficial properties like disease resistance and higher nutritional value. However, these genetically modified organisms may face challenges for market penetration due to consumer concerns.
The Arab Food Security Project aims to improve domestic productivity by investing in agricultural research, resulting in a 28% increase in wheat yield across 10 countries. The initiative will work towards reducing dependence on food imports and promoting better rural livelihoods through knowledge sharing and improved technologies.
A new policy paper emphasizes the importance of collaboration between scientists and policymakers for effective biodiversity conservation. The paper highlights the HCV approach's potential in protecting tropical biodiversity through sustainable land management schemes.
A two-year project aims to improve Ugandans' diets by increasing high-quality mushroom spawn availability. Researchers will develop a breeding program and indigenous germplasm bank, addressing concerns of soil contamination and introducing spent mushroom compost evaluation.
A University of Illinois study proposes a contract framework to outline expectations for sustainability practices in biomass crops. The framework aims to designate who will assume the risks and costs associated with these new perennial energy crops, promoting a more stable and sustainable supply.
A team of scientists from the University of Oxford proposes sustainable intensification as a policy to meet increasing food demands. The approach focuses on improving agricultural productivity while reducing environmental harm, but also acknowledges the need for broader policy changes, including dietary shifts and waste reduction.
The Cassava Brown Streak Disease has been identified as the most serious threat among various cassava viruses, with outbreaks reported in several countries including the Democratic Republic of Congo and Angola. The disease is caused by a highly infectious virus that can claim 100% of a farmer's harvest without their knowledge.
JoVE is launching a new environment section to publish cutting-edge methodologies and innovations in renewable energy, sustainable materials, and more. The section aims to promote environmentally conscientious practices and provide a platform for researchers to present greener technology.
The Vision for Change project aims to increase cocoa yields and improve farmer livelihoods through agroforestry practices, research on improved varieties, and market support. By leveraging private-public partnerships, Mars Inc. and ICRAF hope to scale up the initiative to millions of farmers across West Africa.
Michigan State University will use a $7.8 million grant to help eight African nations intensify sustainable farming methods and improve environmental quality. The project aims to promote effective government strategies, build capacity of national policy institutes, and support small farmers.
A team of researchers used advanced soil analysis to uncover evidence of ancient Maya maize production in lowland areas, but also found signs of erosion in steeper soils. This study demonstrates the power of modern soil science in understanding past civilizations' treatment of the land and its impact on food security.
A study found that local farmer's markets and community-supported agriculture programs primarily attract a higher-income, privileged consumer base. The research highlights the need for broader access to fresh foods through alternative payment plans and strategic efforts. Alternative payment models exist, but their adoption is limited.
The university's organic farm will be expanded from four acres to nearly 30 acres with the new investment, providing a leading platform for organic teaching and research. This $5 million donation by alumni and natural foods pioneers Chuck and Louanna Eggert will greatly enhance WSU's role in promoting sustainable agriculture nationwide.
The Commission on Sustainable Agriculture and Climate Change proposes seven policy responses to address the global challenge of feeding a world confronted by climate change. The report highlights opportunities under the Rio+20 Earth Summit, UNFCCC, and G20 mandates, and calls for changes in policy, finance, agriculture, development aid...
Researchers call on scientists to provide clear data on how climate change impacts food security and suggest strategies for mitigation. They highlight the need for policy recommendations to encourage sustainable agricultural practices and prepare the global agriculture sector for climate change.
A broad shift in federal policies is needed to develop farm practices that are economically, socially, and environmentally sustainable. Current policies focus on a few crops and farmers, while neglecting issues like global warming, biodiversity loss, and public health problems.
Late blight, a devastating disease affecting potato and tomato production worldwide, will be studied using an integrated approach of research, education, and extension. The project aims to develop diagnostic tools, resistant plants, and improved management guidelines to reduce on-farm costs and fungicide use.
Attendees of ASU Sustainable Phosphorus Summit emphasize economic opportunities and new industry solutions to 'wicked' problem. Key findings include education, efficient use of P on farms, protection of water quality, and developing affordable fertilizers for farmers.
A $4.7 million grant from the USDA will strengthen K-12 education related to sustainable bioenergy production in northern Wisconsin. The POSOH project aims to connect researchers, educators, and students from diverse backgrounds to prepare rural youth for bioenergy- and sustainability-related careers.
Virginia Tech receives a $2.7 million grant to study integrated management of zoosporic pathogens and irrigation water quality for a more sustainable green industry. The project aims to develop biologically based control methods and best management practices to recycle irrigation water safely.
The World Agroforestry Centre calls for a radical transformation in agriculture to address climate change, food security, and sustainability. Evergreen Agriculture promotes sustainable crop yields, carbon storage, and income generation through fertilizer trees integrated into farming systems.
Dr. David Molden, winner of the CGIAR award for Outstanding Scientist of the Year, states that agriculture is both the cause and solution to many world water problems. The Comprehensive Assessment of Water Management in Agriculture highlights the potential to grow more food with limited water, particularly in areas of high poverty.
Researchers are using conservation agriculture techniques to increase food production, improve soil quality, and reduce climate change risks. The projects focus on implementing technologies such as cover crops, no-till production, and residue management to improve food security and sustainability in Haiti and other countries.
The American Society of Agronomy identifies key questions and expected outcomes for achieving global food security and sustainable agriculture. The 'grand challenge' involves doubling production on existing farmland with efficient systems that prioritize resource use, biodiversity, and ecosystem health.
The world's population is projected to reach 9 billion by 2050, with a significant decline in crop yields due to rising temperatures and changing precipitation patterns. To address this challenge, scientists are advocating for innovative agricultural systems that reduce land, energy, and water usage while minimizing pollution.
Researchers developed a pilot program to integrate hands-on learning activities into routine lab work for undergraduate students. The program increased participants' interest in sustainable agriculture and found that farm visits were most important in making lab work meaningful.
Agricultural scientists at TUM created indicators and models to analyze, assess and optimize the sustainability of agricultural enterprises. The new indicator model describes farms as systems based on their material and energy flows, enabling accurate calculations of emissions, climate balance and biodiversity.
A new study using satellite images found that nearly half of the world's farmed landscapes include significant tree cover, exceeding 10% in over 1 billion hectares. This reveals a vital role of trees in agricultural production globally, providing benefits such as carbon sequestration and nutrition for people.
The region may need to import over a quarter of its rice, wheat and maize if current irrigation management is not improved or innovated. A new study warns that Asia's vast irrigation systems must be revitalized to meet the growing food demand without further straining water resources.
The new grants will study the use and impacts of nitrogen, essential to life but also causing environmental problems such as climate change. The research aims to improve data-collection methods and quantify necessary reductions in nitrous oxide emissions to reduce agricultural pollution.
A Dutch researcher developed an early warning system to monitor food consumption and predict potential shortages in rural Uganda. The system highlights the most pressing issues in a given area at a certain moment in time.
A 110-year-old sustainable farming experiment demonstrates the effectiveness of winter legumes in producing non-irrigated cotton yields, comparable to those using nitrogen fertilizer. The study's findings have implications for long-term soil organic matter and crop yield management.
Scientists estimate that globally up to 4.7 million square kilometers of abandoned lands could be used for sustainable bioenergy production, with a potential yield of nearly half the land area of the United States. The researchers found that biomass from these lands could provide energy equivalent to about 41 exajoules, which would sat...
A panel of industry representatives emphasizes the importance of biotechnology in creating sustainable industries. Key findings include the potential for biomaterials and sustainable industrial processes to reduce reliance on petrochemicals and promote environmentally sound agricultural methods.
Researchers will explore strategies for closing energy and nutrient cycles in small family dairy farms. Initial studies suggest that intensive management of manure, changing bedding methods, and increasing on-site grain production can achieve energy independence and a closed nitrogen system.
A new study reveals that longer, more complex crop rotations increase organic corn yields by 30%, while also improving soybean yields. The results show that diverse crop systems can help address production challenges in organic grain crop production.
A survey of college students revealed mixed opinions on the benefits and drawbacks of biotechnology in sustainable agriculture, with some supporting genetically modified crops and others expressing concerns over environmental and social impacts. The study suggests that educators should provide neutral exposure to both sustainable agric...
A new £7M research initiative aims to improve crop yields and alleviate poverty in developing countries. The Biotechnology and Biological Sciences Research Council is funding 12 projects to develop crops that can survive in harsh environmental conditions, reducing the impact of pests, diseases, and climate change.
The Gates Foundation has launched a $13 million program to support the careers of at least 360 African women in agricultural research. The initiative aims to address the 'leaky pipeline' of women in sub-Saharan Africa, with goals including increasing women's participation in research teams and leadership roles.
Researchers report that sustainable biomass production may be hindered by soil organic matter needs, suggesting a need for alternative crops and improved agricultural practices. The study highlights the importance of considering multiple factors beyond just soil erosion when evaluating feedstock supply.
Researchers explore potential for enhanced nutrient cycling through coupling of agricultural and bioenergy systems to improve sustainability of biomass production. The study reports that up to 78% of nitrogen fertilizer could be recovered from an integrated biological and thermochemical process.
Researchers at Iowa State University have developed a process to turn manure and corn stalks into a bio-oil that can be used as boiler fuel and potentially transportation fuel. Preliminary tests show promising results, with every kilogram of dried mixture producing .2 to .5 kilograms of bio-oil.