Little impact on yield when corn emerges in one-week window
Farm and Field

Little impact on yield when corn emerges in one-week window

Research by University of Missouri Extension agronomists shows that there is little yield difference in unevenly emerged corn.
MU Extension agronomist Bill Wiebold researched corn emergence's effect on yield in 2010 and 2011.

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How bad will ethanol demand destruction get?
Farm and Field

How bad will ethanol demand destruction get?

Recent ethanol plant closures and production slowdowns open up the possibility of demand destruction in corn used for ethanol, with some predictions citing very dire consequences with upwards of one billion gallons of lost ethanol production in 2020.

Turned-down temperatures boost crop production
Farm and Field

Turned-down temperatures boost crop production

Drought and heat put stress on plants and reduce grain yield. For some farmers, irrigation is the answer, assuming the practice boosts crop yields by delivering soil water, but it turns out irrigation's cooling effect on crops is important in its own righ

Fungus application thwarts major soybean pest
Farm and Field

Fungus application thwarts major soybean pest

The soybean cyst nematode sucks the nutrients out of soybean roots, causing more than $1 billion in soybean losses in the U.S. each year, but a new study finds that one type of fungi can cut the nematodes' reproductive success by more than half.

Environmental DNA detects alligator snapping turtles in southern Illinois
Farm and Field

Environmental DNA detects alligator snapping turtles in southern Illinois

The prehistoric-looking alligator snapping turtle may be the largest freshwater turtle in North America, but that doesn't make it easy to spot.