News tagged with cropping systems
Man-made photosynthesis to revolutionize food and energy production
Improving natural photosynthesis to make new fuels and boost crop production is the focus of new research presented at the American Association for the Advancement of Science (AAAS) Annual Meeting today. It could see us one ...
Feb 17, 2012 |
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Disease-causing strains of Fusarium prevalent in plumbing drains
A study examining the prevalence of the fungus Fusarium in bathroom sink drains suggests that plumbing systems may be a common source of human infections.
Dec 21, 2011 |
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Researchers identify key plant immune response in fight against bacteria
Researchers at the University of Missouri have found a key process in a plant's immune system response that may help future crops fight off dangerous diseases.
Dec 08, 2011 |
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The heart of the plant
Food prices are soaring at the same time as the Earth's population is nearing 9 billion. As a result the need for increased crop yields is extremely important. New research led by Carnegie's Wolf Frommer into the system by ...
Dec 08, 2011 |
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Food vs. fuel: Scientists say growing grain for food is more energy efficient
Using productive farmland to grow crops for food instead of fuel is more energy efficient, Michigan State University scientists concluded, after analyzing 17 years' worth of data to help settle the food versus fuel debate.
Apr 19, 2010 |
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Squeezing More Crop Out of Each Drop of Water
(PhysOrg.com) -- Studies in China and Colorado by Agricultural Research Service (ARS) scientists and cooperators have revealed some interesting tactics on how to irrigate with limited water, based on a crop’s ...
Oct 09, 2009 |
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Plant protein 'doorkeepers' block invading microbes, study finds
A group of plant proteins that "shut the door" on bacteria that would otherwise infect the plant's leaves has been identified for the first time by a team of researchers in Denmark, at the University of California, Davis, ...
Jun 29, 2009 |
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Deterring signals: Tobacco plants advertise their defensive readiness to attacking leafhoppers
Following herbivory, plants produce jasmonic acid, a hormone which activates several plant defense reactions. Scientists found that leafhoppers can evaluate whether tobacco plants are ready for defense when attacked. If jasmonate-signaling ...
May 23, 2012 |
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Designer roots to counter drought
Recent discoveries by a University of Queensland agricultural scientist provide the basis for custom designing plant roots. Her discovery is already being used by plant breeders to develop drought-resistant ...
Jul 12, 2011 |
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Seed mixtures and insurance pest management: Future norm in the Corn Belt?
As the use of biotechnology increases and more companies move forward with the U.S. Environmental Protection Agency's approval to begin full-scale commercialization of seed mixtures in transgenic insecticidal corn, many researchers ...
May 05, 2011 |
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Google backs climate-change weather insurance startup
Google on Monday was among investors pumping $42 million into a climate change inspired technology startup that calculates the chances of crops being ruined by weather.
Feb 28, 2011 |
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Growing sorghum for biofuel
Conversion of sorghum grass to ethanol has increased with the interest in renewable fuel sources. Researchers at Iowa State University examined 12 varieties of sorghum grass grown in single and double cropping systems. The ...
Nov 10, 2010 |
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Wheat researchers combine forces to battle major disease
Wheat streak mosaic virus is the most prevalent disease in the southwestern wheat producing region of the U.S., according to a Texas AgriLife Research scientist.
Sep 23, 2010 |
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Biofuel study looks at cost to wildlife and environmental diversity
Whether we can grow bio-energy crops such as switchgrass and forage sorghum isn't the question, said a Texas AgriLife Research scientist.
Aug 04, 2010 |
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Straw residue helps keep nitrogen on the farm
Scientists are exploring ways to reduce non-point pollution from agriculture. A new study finds that using straw residue in conjunction with legume cover crops reduces leaching of nitrogen into waterways, ...
May 24, 2010 |
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