Ada, Ohio
February 15, 2005
Source:
AgAnswers, an Ohio State University and Purdue Extension
Partnership
Precision
agriculture, which can aid growers in tracking the development
and progression of crop insects and diseases, may also prove to
be an effective tool when it comes to soybean rust.
The
technology, specifically in the form of hand-held Global
Positioning System (GPS) units, will highlight the
Ohio Agricultural
Technologies Association (OATA) program. The program takes
place during the Conservation Tillage and Technology Conference,
Feb. 24-25 at Ohio Northern University in Ada, Ohio.
The OATA
program, which runs from 1:15-5:35 p.m. on Feb. 24, will delve
into precision agriculture resources and their effective uses.
"Hand-held
GPS units are used in the field to scout for diseases like head
scab and insects like the soybean aphid," said Harold Watters,
an Ohio State University Extension educator for Miami County who
helped coordinate the program lineup. "This same technology can
effectively be used to scout for and map fields infected with
soybean rust."
The
hand-held units operate by using GPS satellites to plot
locations in a field, right down to the geographical
coordinates. The data is then transferred to a central computer
system, where a host of information can be created -- from
statistics of incidences to maps of fields throughout entire
counties.
Using
precision agriculture is just one way Ohio State researchers are
helping growers prepare for the possible arrival of soybean
rust. Researchers also have established sentinel plots in key
areas throughout Ohio that may be the first to see soybean rust,
such as in Butler and Clermont counties -- two of the
southernmost counties in Ohio -- and in Miami County, where
growers are some of the first to plant their soybean crops.
Other
topics of discussion during the OATA program include:
* Reasons
and benefits for using International Organization for
Standardization standards, and documentation on the farm as it
relates to quality assurance.
* How yield
monitors can be used to measure conservation practices.
*
Digitizing soil surveys -- a new resource that turns paper soil
surveys into computerized tools for a variety of agricultural
and environmental purposes, such as estimating yields, measuring
pH levels, improving drainage, and identifying suitable sites
for homes.
OATA,
formed in 2002, brings together producers, consultants,
agri-businesses, agri-retailers, dealers, state and federal
agencies, educators and researchers to collaborate on a variety
of technologies, including precision agriculture, remote
sensing, software, the Internet, e-businesses, GPS and GIS
systems, and biotechnology.
The
Conservation Tillage and Technology Conference is sponsored by
Ohio State University Extension, Northwest Ohio Soil and Water
Conservation Districts, USDA Natural Resources Conservation
Service, USDA Farm Service Agency and the Ohio No-Till Council.
For more
information, call the Allen County Soil and Water Conservation
Districts at (419) 223-0040 or the Ohio State Extension Hancock
County office at (419) 422-3851. For more information on OATA
log onto
http://agnr.osu.edu/oata . |