US corn yields are increasingly vulnerable to hot, dry weather, study shows
Corn yields in the central United States have become more sensitive to drought conditions in the past two decades, according to Stanford research.
Corn yields in the central United States have become more sensitive to drought conditions in the past two decades, according to Stanford research.
Environment
May 1, 2014
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(Phys.org) —After a long battle with corn rootworm, Midwest farmers thought they'd found relief in genetically modified seeds with engineered-in toxins to beat back the best. But recent research confirms what farmers have ...
Ecology
Apr 3, 2014
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Data from satellite sensors show that during the Northern Hemisphere's growing season, the Midwest region of the United States boasts more photosynthetic activity than any other spot on Earth, according to NASA and university ...
Earth Sciences
Mar 31, 2014
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The government has been collecting dirt—lots of it.
Environment
Mar 27, 2014
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Honors chemistry and kinesiology senior Robbie Engler has taken a topic that even professors describe as sleep-inducing and turned it into a mobile game that will send students racing across campus on an educational treasure ...
Software
Mar 11, 2014
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Resistance to pesticides has now been recorded in nearly a thousand pest species, including more than 500 insects, 218 weeds, and 190 fungi that attack plants. The recorded cases of resistance in insects, mites and other ...
Ecology
Mar 3, 2014
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Researchers at the University of Guelph examined the energy use and greenhouse gas (GHG) emissions associated with corn production in Ontario. Their findings are published today in the Agricultural Institute of Canada's (AIC) ...
Environment
Feb 14, 2014
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Weeks of drought and heat have hit Brazil's soy and corn production, but the agriculture ministry on Tuesday still predicted a record 2014 harvest.
Environment
Feb 11, 2014
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A grass called teosinte is thought to be the ancestor of corn, but it doesn't look much like corn at all. Smithsonian scientists were surprised to find that teosinte planted in growth chambers under climate conditions that ...
Biotechnology
Feb 3, 2014
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Co-products from the human food industry offer a lower-cost alternative to cereal grains in diets fed to pigs. Research at the University of Illinois is helping to determine the nutritional value of these ingredients so that ...
Plants & Animals
Jan 29, 2014
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