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UrduRUDN University agronomists have shown that the hormone melatonin and the mineral zeolite mitigate the dangerous effects of heavy metals on plants. The first protects cells from destruction by cadmium, and the second increases nutrient availability and prevents the absorption of hazardous metals into the plant. The study was carried out on bamboo.
Tag: Agronomy
Without this, plants cannot respond to temperature
UC Riverside scientists have significantly advanced the race to control plant responses to temperature on a rapidly warming planet.
ISU scientists exploit genetic mutation to accelerate plant breeding process
Iowa State University researchers may have solved a long-standing challenge associated with accelerated development of pure genetic lines.
The future of agronomy
Symposium will highlight speakers from US and abroad
Institutional Alertness and Research on Land Use and Drinking Water Quality
Research examines land ownership in rural regions of the United States, farmland rental arrangements in Canada, and drinking water sharing arrangements on First Nations located in Canada
Lupin used as winter cover crop boosts summer sorghum yield
Common garden plant shows promise as valuable winter cover crop for sorghum and cotton growers in Southeastern U.S.
WVU Extension experts provide guidance for forage and livestock management after flooding
Flooding can be devastating on many levels. Two West Virginia University Extension officials say precautions should be taken so that livestock do not get ill by feeding on materials that have been contaminated by soil, bacteria and flood debris contained in floodwaters.
Measuring diversity from farm to fork: A new report evaluates 10 Mediterranean countries
What foods comes to your mind when you think about “The Mediterranean Diet”? For most people, the term evokes strong associations with fresh, minimally-processed ingredients – olive oil, fresh fruits, vegetables, legumes, and whole grains, followed by fish and animal products – together making up a form of local food production and consumption that holds societal, economic, and cultural benefits.
Measuring nitrogen in green manures
Finding ways to determine nitrogen levels will help breeders help farmers
Balancing nitrogen for sunflowers
Sunflowers need nitrogen to survive, but too much can decrease the quality of seeds
Microbes promote lima bean growth
Researchers identify which lima bean inoculants provide economical and environmental benefits
Maximizing returns from double-crop soybean
Updated research will help farmers choose maturity group and seeding rate for double-crop soybeans
Sensing what plants sense: Integrated framework helps scientists explain biology and predict crop performance
Scientists have invested great time and effort into making connections between a crop’s genotype and its phenotype. But environmental conditions play a role as well. Iowa State University researchers untangle those complex interactions with the help of advanced data analytics in a newly published study.
Benefits of wheat in corn-soybean crop rotations
Adding wheat can boost yields, increase economic return, and improve soil
Mapping the Midwest’s soil topography
An Iowa State University agronomist is developing new computer models of soil erosion and topography changes, requiring both innovative big-data technology as well as painstaking validation of soil measurements in the real world. The National Science Foundation recently awarded Bradley Miller an early career development grant to support the research.
The surprising power of chicken manure
Chicken manure, known as poultry litter, is an age-old fertilizer. New research shows it can improve soils and increase crop yield, a boon for farmers.
Tracking Nitrate in Farm Fields
Nitrogen is essential for crops, but when it gets into the water supply, it spells big trouble. Scientists are trying to help farmers strike the right balance by measuring their fields.
The fight against Palmer amaranth
Nebraska research team helps identify the best weed control program to help farmers control Palmer amaranth in soybean fields
Ag experts available as spring planting approaches
Chad Hart, professor of economics and grain markets specialist, Iowa State University 515-294-9911, [email protected] Corn and soybean prices have risen 50-60% from where they’ve been over the past few years, and Hart said that will incentivize farmers across the country…
Shrub willow as a bioenergy crop
Research highlights shrub willow’s ability to store carbon, provide ecosystem services, and adapt to different geographical regions.
Todd Steinacher named 2021 International Certified Crop Adviser of the Year
Steinacher recognized for his leadership and commitment helping farmers achieve sustainability.
Reviewing the importance of International Year of Plant Health
Protecting plants helps the United Nations meet many of its sustainable development goals
Dr. Audrey Chang joins ACSESS as Chief Operating Officer
Chang brings experience in partnerships and team-building
Framework sheds light on nitrogen loss of producing common food items
Differences in nitrogen loss intensity between livestock and crops confirm the need for change.
Advising NASA on which satellites should stay in orbit
Iowans are helping to shape the future of NASA’s satellite missions. Faculty from Iowa State and Iowa were among 13 scientists selected to serve on a congressionally mandated panel to advise NASA on which satellite missions should continue and which should be grounded.
Keeping California a powerhouse of almond production
Research shows nitrogen efficiency and productivity not a tradeoff
Kellogg and American Society of Agronomy cooperate on Integrated Pest Management webinar series
Farmers and their advisers can attend national or regional webinars
Study: Crop diversification can improve environmental outcomes without sacrificing yields
Diversifying agricultural systems beyond a narrow selection of crops leads to a range of ecosystem improvements while also maintaining or improving yields, according to a new study that analyzed thousands of previously conducted experiments. Diversification practices such as crop rotations and planting prairie strips can lead to “win-win” results that protect the environment without sacrificing yields, according to the analysis.
Agronomic Science Foundation launches diversity initiative to advance underrepresented groups
As society grapples with deep concerns over racial inequities and other social justice issues, members of the Agronomic Science Foundation (ASF) have embarked on a mission to foster change from within.
Upcoming symposium highlighting advances in nutrient stewardship
The 4 R’s Advances in Primary Research of Nutrient Stewardship
Linking AI with Crop Simulation Models to Understand and Predict Agricultural Systems Dynamics
Artificial intelligence and simulation models use agricultural data for crop improvement
How does growing corn in perennial groundcover work?
High yields, conservation benefits seen from well-managed perennial groundcover
Coconuts: Trees that keep on giving
Coconuts are one of the most useful agronomic crops in the world
Lectureship speakers for ASA-CSSA-SSSA meeting announced
Theme of the all-virtual meeting is Translating Visionary Science to Practice
First look at a sustainable agricultural mulch
Sand particles coated in oil could help farmers hold more moisture in the soil
Upcoming: Translating Visionary Science to Practice Meeting
Agronomists, crop scientists, and soil scientists from around the world to meet virtually
Crop diversity is key to increased profits for Brazilian farmers
Study finds switching up autumn-winter crop improves soils, pocketbooks
Connecting farmers to share agronomic data
A new project will help farmers use innovative technology to share data in an effort to improve production. The effort, recently funded by a federal grant, will start out as a small pilot project and gradually expand to hundreds of farmers.
Big Wheel Ruts, Big Economic Losses
Research suggests the economic loss from wheel-traffic compaction for farmers in North Dakota and Minnesota could exceed 1 billion USD
Keeping pinto beans away from the dark side
New slow-darkening pinto bean varieties show benefits for farmers and consumers
Grant to help scientists, industry and farmers harness biomass and manure to fuel farms
A $10 million federal grant will power a multi-institutional consortium aiming to create new value chains on U.S. farms. The consortium will innovate methods for farmers to make more efficient use of resources with an emphasis on the generation of renewable natural gas, improved rural economic outcomes and protection of the environment.
Breeding new rice varieties will help farmers in Asia
New research shows enormous potential for developing improved short-duration rice varieties
How much fluorine is too much fluorine?
Research investigates how fluorine levels affect beneficial soil microbes
Sustainable Agronomy Conference goes virtual
Third annual conference transitions to virtual format for the first time
Iowa State University joins the international APSIM Initiative
The Iowa State University Department of Agronomy is the first North American entity to join the Agricultural Production Systems sIMulator (APSIM) Initiative. The computer modeling tools predict crop production in light of climate, genotype, soil and management factors.
How do farmers and agronomists determine which pests need to be managed?
Using integrated pest management to decide if pesticide is warranted
GPS isn’t just for road trips anymore
Precision agriculture technologies can improve efficiency on smaller farms
Reusing chicken litter shows benefits
Beneficial bacteria in reused poultry litter can reduce Salmonella levels
What are smallholder farms?
Smallholder farms supply majority of world’s food supply but still face poverty.
Tillage and cover cropping effects on grain production
Soybean yields decreased when planted after cereal rye