agronomy News
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American society of agronomy announces 2011 award recipients
The American Society of Agronomy (ASA) will recognize the following individuals at the 2011 Awards Ceremony during their Annual Meeting on Oct. 16-19 in San Antonio, TX, www.acsmeetings.org. Drew Lyon, University of Nebraska-Lincoln - Agronomic Extension Education Award. Drew Lyon is the Fenster Professor of dryland agriculture and extension dryland cropping systems specialist at the ...
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Improve crop yield by removing manure solids
Manure has long been used as a crop fertilizer, but the challenge of finding an efficient use of the nutrients found in manure is ever present. The ratio of nitrogen to phosphorus in manure is low in relation to the nutrient needs of most crops. Therefore, crops tend to be overloaded with manure to meet the nitrogen requirement of agricultural crops, but the excess phosphorus from the process can ...
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Climate change and agriculture: food and farming in a changing climate
Climate change is already affecting the Earth’s temperature, precipitation, and hydrological cycles, with detrimental impacts on U.S. and global agricultural systems. The interaction of these dynamic factors can lead to a decrease in plant productivity, increasing the price for many important agricultural crops. On Wednesday, June 16, 2010, between 10:30-11:30am, in Room 328A of the Senate ...
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Bringing nitrogen out to pasture
Cows in Brazil might start bellowing "leguuume" rather than "moo." That's because Jose Dubeux Jr. wants to plant more legume trees in cow pastures. Dubeux is an assistant professor of Agronomy at North Florida Research & Education Center. Growing up, Dubeux spent a lot of time on his grandparents' farm in Brazil. There he developed a passion for livestock operations and the grasslands on ...
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Cover crops reduce erosion, runoff
Cover crops may be more effective at reducing soil erosion and runoff after maize harvest than rough tillage, according to scientists from the Université Catholique de Louvain, in collaboration with the Independent Center for the Promotion of Forage (CIPF). The three-year study, supervised by Charles Bielders and conducted by Eric Laloy, measured erosion and runoff losses from silt loam ...
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Time is ticking for some crop`s wild relatives
New edge of extinction research is creating a revival of conservation and interest in what these old plants mean to the future Experts and photos available on this topic! A botanist brings a species of alfalfa from Siberia, to the United States. His hope? The plant survives, and leads to a new winter-hardy alfalfa. But what also happened during this time in the late 1800's, isn't just a story ...
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American society of agronomy presents 2011 class of fellows
The American Society of Agronomy (ASA) will recognize the following individuals at the 2011 Awards Ceremony during their Annual Meeting on Oct. 16-19 in San Antonio, TX, www.acsmeetings.org. ASA has been selecting outstanding members as Fellows since 1924. Members of the Society nominate worthy colleagues based on their professional achievements and meritorious service. Only .3 percent of the ...
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2014 Guide on Corn, Soybean, Wheat and Alfalfa Available for Growers
With wet weather continuing to create harvest and planting delays, a new guide developed by agronomists from Ohio State University’s College of Food, Agricultural, and Environmental Sciences is available to help growers check their crops’ development. The 2014 Corn, Soybean, Wheat and Alfalfa Field Guide is now available for $12.50 and can be purchased through the Ohio State ...
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Bergeson & Campbell, P.C. Adds Senior Government Affairs Counsel, John H. Thorne, Ph.D., to Its Public Policy Practice
Bergeson & Campbell, P.C. (B&C) and its consulting affiliates, B&C Consortia Management, L.L.C. (BCCM) and The Acta Group, L.L.C. (Acta), are pleased to announce that John H. Thorne, Ph.D., has joined our public policy practice as Senior Government Affairs Counsel for B&C and Vice President of Policy and Government Affairs for Acta. Dr. Thorne is a leader in the areas of ...
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Easing the soil’s temperature
Soil characteristics like organic matter content and moisture play a vital role in helping plants flourish. It turns out that soil temperature is just as important. Every plant needs a certain soil temperature to thrive. If the temperature changes too quickly, plants won’t do well. Their seeds won’t germinate or their roots will die. “Most plants are sensitive to extreme ...
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New research reveals challenges in genetically engineered crop regulatory process
Experts are available for interviews on this topic! A new innovation can completely reshape an industry-- inspiring both optimism and debate. The development of genetically engineered (GE) crops in the 1980's ignited a buzz in the agricultural community with the potential for higher crop yields and better nutritional content, along with the reduction of herbicide and pesticide use. GE crops ...
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EPA region 7 to participate at national association of farm broadcasting trade talk event, Nov. 11 in Kansas City, Mo. (IA, KS, MO, NE)
EPA officials will attend the annual National Association of Farm Broadcasting Trade Talk event at the Westin Crown Center Hotel in Kansas City, Mo., on Thursday, Nov. 11. Attendees will be available for news interviews in Booth 70. Interview topics include updates on air and water quality programs, concentrated animal feeding operations, nutrient management, pesticides and renewable fuels. ...
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America`s Emerging Bioeconomy
AMES, Iowa, August 30, 2007 (ENS) - Robert Anex wants to know what would happen if the increasing demand for ethanol prompts American farmers to decide against crop rotation and plant corn on the same fields, year after year. This spring farmers responded to the ethanol industry's demand for grain by increasing their corn acreage by 19 percent over last year, according to U.S. Department of ...
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Corn out earns energy crops—for now
Corn stover is the most profitable cellulosic biofuel feedstock on cropland in the Great Lakes Region at current prices. For perennial biomass crops to earn farmers more than corn, prices or yields would have to change. At biomass prices of US$110–US$130 per metric ton or yield gains of 50–60%, poplar, switchgrass, and mixed grasses would become attractive. If prices of expensive U.S. miscanthus ...
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Trimble Launches First-of-its-Kind VerticalPoint RTK System for Agriculture
Trimble (NASDAQ: TRMB) announced today that it has launched a world-first, patent-pending VerticalPoint RTK™ system for grade control in agriculture. VerticalPoint RTK provides significantly enhanced vertical accuracy and stability of standard single-baseline RTK systems reducing the downtime and costly delays experienced by many agriculture land improvement contractors today. ...
By Trimble
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Meet Growing together, watering better: Irritec`s new bi-monthly newsletter for experts and enthusiasts in the field
“Growing together, watering better” is Irritec’s new newsletter designed to help experts and enthusiasts in the field to discover the perfect sustainable solutions for the irrigation of the best-known crops in agriculture. A bi-monthly appointment that brings together all the experience of our best qualified Irritec agronomists in the field of micro-irrigation, alongside the ...
By IRRITEC SpA
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Will large amounts of soil carbon be released to the atmosphere if grasslands are converted to energy crops?
Grasslands in the Conservation Reserve Program (CRP) in the United States may be increasingly converted to growing bioenergy grain crops. Questions abound regarding the fate of carbon sequestered in the soil during the CRP program by perennial grasses if the land is converted to grain crop production and the potential effectiveness of no-till production systems to conserve the sequestered soil ...
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Big bucks from carbon sequestration - fact or fiction?
With carbon credits in the news and Australia developing policies to meet its Kyoto targets, many farmers are intrigued by soil carbon’s potential to not only boost soil productivity but put money in the bank by selling carbon credits. But just how realistic is that goal? Dr Jeff Baldock of CSIRO Land and Water, SA, will address this and other aspects of soil carbon in the Grains Research and ...
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Research confirms first glyphosate resistant wild radish
The world’s first populations of glyphosate resistant wild radish will be announced at Perth’s Agribusiness Crop Updates, but researchers stress further cases can be minimised if farmers adopt diverse control strategies. Australian Herbicide Resistance Initiative (AHRI) research has confirmed glyphosate resistance in three populations of wild radish, all from different locations in ...
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Greatest scientific challenge: understanding bioresources
The Crop Science Society of America (CSSA) has recently identified key Grand Challenges that our scientific Society faces. As these challenges were developing, I often reflected on the challenges I faced in my job as a state corn extension agronomist and how those challenges related to what other CSSA members were experiencing around the world. My fundamental challenge is understanding ...
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