The Holy Grail of crops that can survive long heat waves and drought may be a step closer with scientists finding a way to precisely measure a plant's water loss through its skin.
Plants & Animals
Mar 16, 2021
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As rice farmers across the south prepare to plant their crop this month, University of Massachusetts Amherst evolutionary geneticist Ana Caicedo and a research team are beginning a major new study of how weeds evolve in general ...
Biotechnology
Apr 6, 2011
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0
The nematode worms that cause the world's most devastating crop losses have given up on sexual reproduction and instead rely on their large, duplicated genomes to thrive in new environments. A group led by Etienne G. J. Danchin ...
Biotechnology
Jun 9, 2017
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10
When drought caused devastating crop losses in Malawi in 2015-2016, farmers in the southeastern African nation did not initially fear for the worst: the government had purchased insurance for such a calamity. But millions ...
Environment
Jan 21, 2021
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59
Economic losses due to soybean diseases in the United States from 1996 to 2016 amounted to more than $95 billion, according to a team of researchers in Penn State's College of Agricultural Sciences who examined the long-term ...
Environment
Apr 16, 2020
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5
Tile drainage in the Mississippi Basin is one of the great advances of the 19th and 20th centuries, allowing highly productive agriculture in what was once land too wet to farm. In fact, installation of new tile systems continues ...
Environment
Sep 27, 2010
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0
(PhysOrg.com) -- Late last summer, a single fruit fly dropped into a vinegar trap in the Hudson Valley, alerting extension specialists to spotted wing drosophila's (SWD) arrival to New York state. This tiny fruit fly may ...
Ecology
Mar 28, 2012
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0
(Phys.org) -- The smell of freshly cut grass may stir memories of baseball parks, cookouts or lazy summer afternoons in the suburbs, but what we perceive as a sweet aroma is actually the plant equivalent of a distress call, ...
Biotechnology
Aug 9, 2012
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0
A report examining the impact of a global biofuels program on greenhouse gas emissions during the 21st century has found that carbon loss stemming from the displacement of food crops and pastures for biofuels crops may be ...
Environment
Oct 22, 2009
2
0
As devastating images of the 2019 Midwest floods fade from view, an insidious and longer-term problem is emerging across its vast plains: The loss of topsoil that much of the nation's food supply relies on.
Environment
Apr 16, 2019
0
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