News tagged with crops seeded
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Insect resistance to Bt crops can be predicted, monitored and managed
Nov 23, 2009 |
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Since 1996, crop plants genetically modified to produce bacterial proteins that are toxic to certain insects, yet safe for people, have been planted on more than 200 million hectares worldwide. The popularity of these Bt ...
Competitive, trade-friendly nations weather volatile crop yields best
Nov 23, 2009 |
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Richer nations with competitive crop production and few trade barriers would fare the best if climate change, weather events or other factors cause yields of grain and oilseed crops to become more volatile, a new study has ...
Does carbon labelling give developing countries a bad deal?
Nov 24, 2009 |
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Carbon labelling could unfairly disadvantage economies in the developing world, and mislead consumers, according to an interdisciplinary project carried out by the UK Research Councils' Rural Economy and Land Use Programme. ...
Switchgrass produces biomass efficiently
Nov 23, 2009 |
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A USDOE and USDA study concluded that 50 million U.S. acres of cropland, idle cropland, and cropland pasture could be converted from current uses to the production of perennial grasses, such as switchgrass, from which biomass ...
Scientists get up close to bacteria's toxic pumps
28 minutes ago |
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Scientists are building a clearer image of the machinery employed by bacteria to spread antibiotic resistance or cause diseases such as whooping cough, peptic stomach ulcers and legionnaires' disease.
Consumers choose locally grown and environmentally friendly apples
Other Sciences / Social Sciences
Nov 23, 2009 |
1 / 5 (2) |
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When asked to compare apples to apples, consumers said they would pay more for locally grown apples than genetically modified (GMO) apples. But in a second questionnaire consumers preferred GMO apples - that is, when they ...
Give thanks to the bee
Nov 24, 2009 |
4.7 / 5 (3) |
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(PhysOrg.com) -- When we sit down to give thanks at the traditional Thanksgiving dinner, we should also be thanking the honey bee.
Variable Temperatures Leave Insects wtih a Frosty Reception
Nov 25, 2009 |
4 / 5 (1) |
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(PhysOrg.com) -- For the first time, scientists at The University of Western Ontario have shown that insects exposed to repeated periods of cold will trade reproduction for immediate survival.
It's a gas: New discovery may lead to heartier, high-yielding plants
Nov 23, 2009 |
3.7 / 5 (3) |
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In a research report published in the November 2009 issue of the journal Genetics, scientists show how a family of genes (1-aminocyclopropane-1-carboxylate synthase, or ACS genes) are responsible for production of ethyle ...
Thanksgiving Combines Myths, Traditions and Truths, CU Professor Says
Nov 24, 2009 |
2.8 / 5 (4) |
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(PhysOrg.com) -- Over the centuries Thanksgiving in America has meant many things to many people. What we consider the traditional Thanksgiving holiday today has been around only a few decades, according ...
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