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CTIC News Release
Contact: Dan Towery Tel: 765 494-9555
Email: towery@ctic.purdue.edu
Date: November 11, 1998
EXPECT NO-TILL SOYBEAN ACRES TO ALMOST DOUBLE BY 2002.
West Lafayette, IN Soybeans planted in no-till conditions accounted for 32
percent of soybean acres in 1998, up from 29 percent in 1997. According to the 17th
National Crop Residue Management Survey report, increases in conservation tillage
soybeans, wheat and cotton offset a decline in corn planted into conservation tillage
conditions.
"To achieve agricultures national goal of 50 percent of cropland planted in
conservation tillage conditions, we expect no-till to be used on approximately 60 percent
of soybean acres by 2002. No-till accounted for 58% of the soybeans planted in Ohio and
55% of those planted in Indiana this year. It is expected that other Midwest states will
follow this trend. We expect economics to drive the momentum behind the switch to no-till
soybeans," reports," reports Dan Towery, Natural Resources Specialist,
Conservation Technology Information Center.
"Soybeans are well-suited to no-till in almost every region of the country. They
are very forgiving to a wide variety of weather conditions, planting dates, and soils. The
bean seed germinates and emerges well even in tough spring conditions.," explains
Towery.
"While drilled or narrow row beans shade out weeds to provide the best results, 30
inch rows also provide many of the benefits associated with no-till. The reduced labor and
equipment costs together with the increased organic matter are difficult to beat."
No-till is one of three categories of conservation tillage. Other categories include
ridge-till and mulch till planting conditions. Conservation tillage is defined as having
more than 30 percent residue remaining after planting.
The 1998 survey collected data about tillage practices and crops planted on the more
than 293 million acres of cropland in the United States. The survey is coordinated,
compiled and reported by the Conservation Technology Information Center, a non-profit,
national public-private partnership. |