Person: Bill Buman

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Farmers reported that
in 55 of 59 site-years,
properly managed
cover crops had little to
no negative effect on
corn and soybean yield
(and actually increased
soybean yield in 7 siteyears
and corn yield in 2
site-years).

January 13, 2017 

RESEARCH REPORT

Farmers reported that in
42 of 46 trials, properly
managed cover crops had
little or no negative effect
on corn and soybean yield
(and actually increased
soybean yield in 4 trials).

May 13, 2015 

RESEARCH REPORT

Extending and diversifying a crop rotation
to include a small grain presents
farmers with the opportunity to also
include green manure cover crops.
• Three farmer-cooperators grew a small
grain + red clover and a small grain +
cover crop mix preceding corn in their
crop rotations.
KEY FINDINGS
• Red clover frost-seeded with the small
grain put on more aboveground biomass
and contained more N than the
cover crop mix seeded after small grain
harvest on one farm.
• Corn yields following red clover were
greater than those following the cover
crop mix at only one farm.
• If sufficiently terminated, red clover and
the cover crop mix preceding corn in
rotation can result in yields comparable
to county yield averages.

December 5, 2014 

RESEARCH REPORT

Resistance is futile… when farmers are armed with weed ecology knowledge, small grains, steel and fresh weed management ideas. Learn about the latest weed resistance research, and practical strategies you can use to stay a step ahead.

February 4, 2014 

FARMINAR

Winter Rye Cover Crop Effect on Cash Crop Yields – Year 3 Project timeline: 2008 – 2013 Published: March 7, 2012 Download PDF (835 kB) View Fullscreen

March 7, 2012 

RESEARCH REPORT