Articles tagged with Soybeans
Researchers have identified techniques to detect soils that inhibit soybean cyst nematode populations, a major cause of yield losses in the US. These methods can be used to promote soil health and reduce environmental impact by using nematode-suppressive soils.
Soybean rust, a fungal disease affecting crops in Africa, Asia, Australia, and South America, has caused up to 80% yield losses. Plant pathologists will discuss research on overwintering, movement, host plant resistance, and chemical control during the APS Annual Meeting symposium.
A study by University of Illinois researchers found that USDA corn production forecasts were more accurate than private forecasts during most periods, but had limited impact on prices. Private market forecasts improved significantly since the mid-1980s, outperforming USDA forecasts in August and other months.
A comprehensive plan has been developed by Virginia Tech to minimize losses from Soybean Rust, a disease that severely affected Brazilian soybeans. The plan includes educational programs and a monitoring system to identify the disease, as well as guidelines for scouting and treating infected fields.
The 2004 Midwest crop yields were record-breaking due to unique weather conditions, including an unusually high number of sunny days that aided photosynthesis. This anomaly in atmospheric circulation patterns contributed to the exceptional yields, which surpassed predictions and models.
A new computer model predicts that soybean rust, a highly aggressive form of the disease, has already spread to Brazil and Venezuela, putting the US at high risk. The model suggests that the disease will reach the US within the current growing season or no later than two years.
A team led by Evan DeLucia will use genomic technologies to understand how soybeans respond to climate change, including greenhouse gases and drought conditions. The research aims to identify key genes driving these responses and improve crop productivity.
A team of researchers has successfully synthesized polyols from soy oil through air oxidation, offering a sustainable alternative to traditional petroleum-based chemicals. This breakthrough could lead to the development of biocompatible and biodegradable materials for various industries.
Kansas State University researchers are using geographic tools to track the spread of a highly invasive soybean aphid, which could have significant implications for national security. By analyzing data and mapping patterns, they aim to predict future outbreaks and develop an early warning system.
A study published in Agronomy Journal suggests that producers can reduce seeding rates for Roundup Ready soybeans without affecting yield, especially in northern Wisconsin. This approach could be economically viable for farmers in certain regions, but current recommendations may still be suitable.
Research found that inter-seeding winter cereal rye with organic soybeans reduces weed growth and increases yield, but requires specific termination methods for effective management. The study suggests a new approach to organic weed control that prioritizes soil health and sustainability.
The US soybean industry is shifting away from mature markets like the US, with companies investing in new growth areas like Brazil and Argentina. This change is driven by weak intellectual property rights and access to Roundup Ready technology, which has accelerated soybean production expansion.
A team of scientists will sequence a large DNA segment in soybeans and its wild relatives to identify genes for disease resistance. This step is crucial for isolating and transferring these genes to crops with enhanced disease resistance, an alternative to pesticide use.
This study found that elevated tropospheric ozone concentrations inhibit photosynthesis in soybeans, leading to decreased growth and yield. The results suggest a potential annual loss of $21 million for the US soybean industry based on current production levels.
Researchers have successfully expressed a variant of the maize anthranilate synthase (AS) gene in soybean seeds to increase tryptophan content. The modifications aim to improve the nutritional value of soybeans, but further testing is needed to confirm results.
A recent study suggests that rising ozone levels could lead to a significant loss of $21 million annually in US soybean production over the next 30 years. Researchers found that soybeans suffer from reduced photosynthesis and biomass, resulting in fewer seeds and pods, and decreased seed weight.
Scientists investigated how day length affects soybean flowering, finding early flowering is more active and controlled by small developing leaves or buds. The study's results could help develop cultivars adapted to short growing seasons for northern Canadian soybean producers.
Plant pathologists and experts will discuss Soybean Rust's potential impact on US agriculture, citing significant yield losses and costly fungicide control measures. The symposium will focus on disease management tools, resistant breeding programs, detection methods, and a new USDA Action Plan.
A study found that organic production practices had a slight impact on corn and soybean yields, with reductions of up to 19% compared to conventional methods. The organic strategy also had lower production costs, but net returns were equivalent to the conventional strategy.
Researchers have developed a new vegetable oil that can provide performance-enhancing benefits to car engines, improving stability at both hot and cold temperatures. The biodegradable oil could reduce the country's dependence on foreign oil and minimize environmental harm.
A recent study found that gradual temperature increases cause significant decreases in crop productivity for corn and soybeans. Climate is identified as a crucial factor in crop yield trends, contradicting previous assumptions. The study's unique approach separates the effects of climate and technology on yield trends.
NASA's space station has successfully grown its first commercial farming experiment - soybeans grown in microgravity. The experiment, conducted by DuPont, aims to accelerate crop development and improve crop yields.
Scientists are sequencing the genomes of two deadly Phytophthora microbe species to understand their genetic secrets. The goal is to develop effective treatments and diagnostic tools for sudden oak death syndrome and soybean root rot, causing billions of dollars in damage annually.
A randomized trial found that lean ground beef fortified with soybean phytosterols lowered plasma total cholesterol by 9.3%, LDL cholesterol by 14.6%, and the ratio of total to high-density lipoprotein (HDL) cholesterol by 9.1% in 4 weeks. This study suggests a lower-fat alternative for lowering CVD risk.
Researchers found that diets rich in soy protein and flaxseed can decrease total cholesterol, triglycerides, and glucose levels in obese rats. Flaxseed also showed a greater effect on various parameters than soybean, suggesting potential benefits for humans.
Researchers at Purdue University recommend consuming omega-3 rich foods like fish, lean meat, fruits, and vegetables to balance fatty acids. Limiting omega-6 fat sources, such as processed meats and vegetable oils, can also help reduce chronic diseases.
Researchers found that store-bought tofu, soy cheese, and soy drinks contain significant levels of oxalate, which can bind with calcium in the kidneys to form kidney stones. The American Dietetic Association recommends limiting oxalate intake to 10 milligrams per serving for patients with a history of kidney stones.
The SoyFACE experiment is the first test of crop growth in the presence of both increased carbon dioxide and ozone. This summer, researchers will evaluate how soybeans respond to higher CO2 levels and ozone exposure on 40 acres with 24 experimental rings.
Scientists say Western corn rootworms are changing behavior, laying eggs in soybean fields instead of corn, due to crop rotation failure. The beetles' adaptation poses a significant threat to corn crops in the Midwest, potentially costing $100 million per year to control.
University of Delaware scientists have developed a technique to produce inexpensive, lightweight composites using soybean oil. The new material has been tested on a door-sized prototype weighing just 25 pounds and demonstrates comparable strength and stiffness to commercial vinyl-ester based composites.