A study developed a new model to improve climate balance in agriculture by identifying key factors contributing to greenhouse gas emissions and energy inefficiencies. Organic farming strategies, such as planting legumes and using soil less intensively, show promise for reducing emissions and improving yields.
A new study reveals that China's nitrogen emissions increased by 60% annually from the 1980s to 2000s, leading to decreased air quality, acidification of soil and water, and reduced biological diversity. The country's rapid industrialization and agricultural expansion are major contributors to this pollution problem.
To feed the world, Paul Ehrlich advocates for a bottom-up movement focusing on agricultural and demographic planning to address overpopulation and overconsumption. Giving women equal rights is a crucial first step in this effort.
Vegetated drainage ditches have been shown to effectively capture herbicides and insecticides from field runoff, reducing their impact on downstream waterways. This innovative solution provides a cost-effective way for farmers to manage agricultural pollutants and protect natural resources.
A new study by Brown University finds that farm soils mediate the environmental consequences of modern farming, particularly with phosphorus, a key agricultural nutrient. The research compares soybean production in US, Brazil, and Argentina, revealing how soil type and management impact phosphorus usage and environmental pollution.
Agricultural research and development investments have seen a surge in private sector spending, driving innovations in crop seed, biotechnology, and farm machinery. The USDA study shows how public-private partnerships are crucial for advancing agricultural productivity.
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.
Research estimates that European countries with weak agricultural import controls are more vulnerable to exotic insect pests. The study provides new metrics to evaluate and improve border controls, highlighting the need for better biosecurity measures to prevent invasive insects from entering the continent.
Researchers found that releasing green leaf volatiles increases plant fitness by attracting enemies of herbivores and boosting reproduction. This natural defense mechanism can improve agricultural yields without harming the environment.
Michigan State University will lead a new global food security effort using a $7.3 million federal grant. The program aims to strengthen agricultural research institutions and train researchers in Africa and Asia, focusing on plant breeding, food science, and food security.
Researchers at Michigan State University have developed a novel biofuel production process that produces energy more than 20 times higher than existing methods. The process, known as microbial electrolysis cells (MECs), uses bacteria to breakdown and ferment agricultural waste into ethanol.
A Texas AgriLife Research team is conducting a 3-year study to analyze the benefits of converting traditional cotton land to grow switchgrass or biomass sorghum for bioenergy crops. The study aims to reduce greenhouse gas emissions and promote agricultural sustainability.
The Illinois livestock industry contributes significantly to the state's economy, generating over 25,000 jobs and $3.5 billion in production. The report also highlights the importance of strategic partnerships between the livestock industry and meat and dairy processing sectors.
Researchers from Sichuan Agricultural University and BGI reported the atlas of DNA methylomes in porcine adipose and muscle tissues, providing a valuable epigenomic source for obesity prediction and prevention. The study found that different methylated regions in promoters play a more important role in regulating gene expression and ar...
Clemson University researcher Julia Frugoli has been awarded a nearly $600,000 four-year grant to study how plant roots communicate with each other to control growth. This research could lead to nitrogen-free farming methods that increase food supply and benefit agricultural production.
A computer model assesses ecological impacts and compares effectiveness of strategies to reduce biological diversity risks. The study shows that preserving fallow land and field margins can buffer unintended side-effects and prevent external costs.
The university is launching a new initiative to advance desert agriculture using an olive tree forest planted in Wadi Mashash. The project aims to produce food, cash crops, and sustainable farming practices.
Penn State researchers found that consumers are highly concerned about produce safety, and supermarkets will increasingly require growers to demonstrate good agricultural practices. To comply, growers will need GAP training and educational materials, as supermarkets implement policies requiring third-party certification.
Women farmers produce a lower yield on their crops than male farmers by an average of 25 percent. A recent report shows differences in yield in the same household, with female farmers facing restrictions on access to labor and basic farm inputs.
A UC Davis report reveals that over 90% of human-generated nitrate contamination comes from agricultural activity, posing health risks to 1 in 10 people in the state's most productive agricultural areas. Fixes for drinking water systems could cost $20-35 million per year.
The climatic Solar Terms have advanced by 6-15 days and delayed by 5-6 days across China due to global warming. This shift affects agricultural planning, with earlier springs and later autumns impacting phenology-related terms.
A global plan for sustainable agriculture has been developed to increase food production by doubling current levels, while minimizing environmental damage. The plan combines data from crop records and satellite images to create new models of agricultural systems.
A new study finds that irrigation increases global agricultural productivity by an amount equivalent to the entire US agriculture sector, leading to significant carbon uptake. Adding even small amounts of water can have a bigger impact than larger amounts in wetter regions.
Researchers at USDA's Agricultural Research Service (ARS) have created a unique fingerprinting method to identify the source of soil, distinguishing between soils from rural roads and agricultural fields. This innovation has significant implications for managing wind erosion and promoting sustainable agriculture.
A new study links increased insecticide use in the US Midwest to landscape change, finding that simplification of agricultural landscapes boosts crop pest pressure. The research suggests that preserving or restoring semi-natural lands can reduce the need for insecticides and contribute to agricultural economies.
Stanford researchers discovered that local farmers' social and economic networks are key to adopting new technologies, with credit unions playing a significant role. The study found that most farmers rely on credit unions for technical expertise and management advice rather than external experts.
Researchers have uncovered patterns of ancient croplands in Hawaii, providing clues to individual household farming decisions. The findings suggest that these decisions were later adopted by the ruling class, leading to a more complex agricultural system. This study offers insights into the structure of Hawaiian society during this tim...
A nationwide team of agriculturists recommends a 'whole-system redesign' of US agriculture to achieve long-term sustainability. The approach would balance production goals with environmental, social, and economic concerns by incorporating innovative agricultural systems such as organic farming and mixed crop and livestock systems.
Agricultural companies have shown a stable and profitable performance over the past several years, outperforming the S&P 500 index with an 8.6% market value increase from 2007 to 2011. The top-performing sectors were fertilizer, equipment, and seed and genetic companies.
Researchers used satellite imagery and an artificial neural network to classify and monitor irrigated crops, achieving high accuracy rates. The study aims to promote sustainable agricultural practices and reduce water waste in Mediterranean countries.
A Danish study examines the relationship between soil texture and nutrient leaching in agricultural fields. The results show that injecting dairy slurry into loam soil reduces phosphorus leaching, while its effect on sandy loam and loamy sand is limited.
The GPFARM-Range computer model allows ranchers to test various scenarios involving forage yields, weight gains, and stocking rates under different weather conditions. This research supports USDA's priority of promoting agricultural sustainability in the face of climate change.
The ACS National Meeting featured symposia on nanotechnology, bioactives, and regenerative medicine, including sessions on cell-based therapeutics and novel biomaterials for tissue engineering. The meeting also highlighted innovative approaches to address global energy demands through biotechnology.
The University of Illinois College of Agricultural, Consumer and Environmental Sciences has partnered with several institutions to receive a $9.6 million grant from USAID to increase agricultural production and food security in northern India.
A four-year USDA-funded grant will improve agricultural productivity and nutrition in Mozambique through a trilateral cooperation between the US, Brazil, and MSU. The initiative aims to create economic opportunities for low-income farmers by training them on technology and marketing fresh produce.
Researchers discover parasites within the fungus help it adapt and overcome plant defenses, leading to rapid evolution and devastating impact on agricultural yield. The study could lead to significant advances in developing new agricultural techniques for protecting cereal crops from infection.
The University of Illinois has received a $662,836 NSF grant to establish a program mentoring Latino undergraduate students in quantitative biology and informatics. Four cohorts of students will participate in one-year research experiences, receiving fellowships for their work.
A new study found that reforestation at home often leads to deforestation abroad in developing countries. International trade in forest products increased the demand for imported timber and agricultural products, contributing to net deforestation. Strengthening cooperation and certification systems can help mitigate this issue.
Excess nitrogen in groundwater and water bodies harms aquatic life; new denitrifying bioreactors can treat agricultural runoff and urban wastewater at a lower cost. Research confirms successful operation in various settings, including agricultural fields and small townships.
A study by the University of Wisconsin-Madison and other institutions reveals that expanding croplands in the tropics releases nearly twice as much carbon per unit of food produced compared to temperate regions. The findings highlight a pressing need to balance agricultural production with carbon sequestration.
A study published in PLoS Medicine found that agricultural pesticide poisoning is the single most common means of suicide worldwide, with significant variation in case fatality rates among different pesticides. The authors argue that basing regulation on human toxicity, rather than animal data, could help reduce suicides and improve pu...
Researchers will analyze climate change and human-driven changes in hydrology's effects on agricultural production and land use in Asia. The study aims to estimate how climate change affects downstream water resources and food production.
The University of Illinois College of ACES will strengthen rural farmers' livelihoods by modernizing agricultural Extension systems in 20 poorest developing countries. The five-year project aims to transform these systems to increase farm incomes and improve rural poverty, using sustainable natural resource management practices.
Researchers from USDA's Agricultural Research Service found that subsurface injection of liquid manure can reduce ammonia emissions from dairy farms by 65% compared to surface broadcasting or shallow incorporation. This method limits manure nitrogen losses from volatilization, improving air quality and soil health.
The USDA has signed a partnership with TechComm to facilitate agricultural research collaborations between businesses and universities in the Southwestern US. The agreement aims to commercialize USDA-developed technologies, creating new business ventures and job opportunities.
A new study suggests Oregon's land use planning program has largely protected farm and forest operations while promoting scenic views, water quality, and environmental amenities. However, it has also enabled the growth of 'hobby farms' that may not prioritize agricultural production, but still contribute to rural beauty and job creation.
The study found that over 80% of new farmland created in the tropics between 1980 and 2000 came from felling forests, with significant implications for global warming. The research suggests that the rate of deforestation may be slowing, but the demand for agricultural production is expected to continue growing.
Researchers found that fields amended with poultry litter can accumulate significant levels of arsenic, which can then migrate into nearby streams and rivers. The study highlights the importance of controlling point sources of arsenic and suggests management practices to protect local regions from agricultural pollutants.
A new report by the American Society of Agronomy highlights the role of agriculture in greenhouse gas emissions and capture. The study finds that adopting conservation agricultural systems can increase carbon sequestration and reduce GHG emissions. However, knowledge gaps remain in understanding the effectiveness of these practices.
The AWARD Fellowship program recognizes and supports top African female scientists conducting critical food security research. Since its inception in 2008, the fellowships have empowered over 1,600 women scientists to strengthen their research and leadership skills.
A new study published in the American Journal of Industrial Medicine reveals that there was no significant difference in injury prevalence between ethnic minority and majority groups of Chinese farmers. The US-China Agricultural Injury Research Training Project successfully trained Chinese scholars, expanding collaborative research act...
A new yeast strain, TMB3130, has been developed to ferment pentose sugars, significantly improving aerobic growth rate and biomass concentration. This breakthrough enables the efficient production of ethanol from non-food materials, such as agricultural residues.
A team of scientists has developed an application of rare earth elements to control and track phosphorus runoff from soils receiving livestock manure. The method reduces phosphorus solubility and can be used to label and track soil erosion and sedimentation during storm events.
A North Carolina State University study finds that agricultural workers in states requiring unemployment insurance spend 4.6 weeks fewer unemployed than those without insurance, earning 9% less upon re-hiring. Workers with access to benefits can find better-paying jobs.
A new model has estimated that large amounts of organic nitrogen are stored in the soil beneath fields in Nebraska and Maryland, where corn and soybean crops are grown. The study found that leaching accounted for most of the nitrogen lost from the soil, particularly in irrigated areas.
The report assesses environmental, social, and agricultural characteristics of GMS nations and outlines changes needed to meet future food demands. Technologies and practices can help farmers use water more efficiently, increase crop yields further and adapt to changing climatic conditions.
Researchers at the USDA's Agricultural Research Service have formulated low-fat cake mixes and frostings using Fantesk, a microdroplet of trans-fat-free cooking oil encapsulated in cornstarch or wheat flour. These innovations produce cakes with better texture and volume while containing up to 50% less fat.
Agricultural Research Service (ARS) scientists are working to understand the causes of heat stress in cattle and develop management strategies to mitigate its effects. They have identified 11 influential factors contributing to animal susceptibility, including coat color, health history, and temperament.
A new tool has been developed to analyze and manage a wide range of ecological services in agricultural ecosystems. Ecosystems that maximize agriculture tend to have fewer hidden ecosystem services, such as water purification and climate moderation, compared to more diverse landscapes.
A study by researchers at the University of Washington has demonstrated a link between gastroschisis, a congenital abdominal wall defect, and exposure to atrazine, an agricultural chemical. The risk of gastroschisis increased for women who conceived in the spring and resided near areas with high surface water contamination.