Farmers looking to reduce reliance on pesticides, herbicides and other pest management tools may want to heed the advice of Cornell agricultural scientists: Let nature be nature - to a degree.
Ecology
Nov 11, 2016
0
16
An Iowa State University scientist is attempting to peal back centuries of adaptations in corn to gain a better understanding of how the plant adjusted to the diverse environments and elevations of the Americas.
Biotechnology
Sep 19, 2016
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7
Transgenic crops expressing resistance to the herbicide glyphosate (GR) have been commercialized and planted widely across the U.S. for two decades. The majority of transgenic corn (Bt) also has been engineered to produce ...
Biotechnology
Feb 17, 2016
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5
Corn seedlings are especially susceptible to hungry insect herbivores, such as caterpillars and aphids, because they lack woody stems and tough leaves. So what's a tender, young corn plant to do?
Ecology
Feb 9, 2016
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9
A plant pathologist at Iowa State University is studying an emergent corn disease capable of reducing the yields of affected crops to near zero.
Biotechnology
Jul 31, 2015
0
77
Corn hybrids with improved tolerance to crowding stress, grown at higher plant populations than their predecessors, have been a driver of rising field corn yields in recent decades. Large differences in crowding stress tolerance ...
Biotechnology
Jul 13, 2015
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10
If not for a single genetic mutation, each kernel on a juicy corn cob would be trapped inside a inedible casing as tough as a walnut shell. The mutation switches one amino acid for another at a specific position in a protein ...
Biotechnology
Jul 13, 2015
1
284
While many recent studies have documented that agricultural producers must significantly increase yields in order to meet the food, feed, and fuel demands of a growing population, few have given practical solutions on how ...
Ecology
Mar 17, 2015
0
7
Tillage practices that conserve moisture, plants that use water more efficiently and soil with more organic matter have produced higher yields even in dry conditions, according to soil scientist David Clay, professor of plant ...
Biotechnology
Feb 3, 2015
0
368
When the time comes for Wisconsin's organic farmers to decide which crops to plant next year, they'll have a tasty new variety of sweet corn—with a particularly sweet name—among their choices.
Biotechnology
Dec 11, 2014
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