PPI Spring Meeting 2001 - Abstract
Using Precision Technologies Such as GPS and GIS in Managing
Pickle Production
R. W. Heiniger
Department of Crop Science, North Carolina State University
The essence of precision agriculture is the collection and interpretation
of detailed information for use in managing agricultural systems.
New technologies such as global positioning systems (GPS) and
geographic information systems (GIS) provide the tools for rapid
and cost effective data collection and interpretation. To be profitable,
those using precision agriculture techniques must be able to collect
information accurately and inexpensively and then must interpret
and apply the knowledge gained from that information to reduce
costs, increase yield, or better utilize natural resources. The
first step in this process for pickle producers is to identify
the types of information that could lead to improved production
practices. Once the needed information has been identified, a
data collection and interpretation system can be designed using
GPS and GIS technologies. Finally, an assessment is needed comparing
the value gained from the information collected compared to the
costs incurred in collecting and interpreting the information.
While there are few cases where precision technologies are currently
used in the pickle industry, situations where growers of other
agricultural commodities report positive experiences with precision
farming techniques should provide an insight into the factors
that will influence the success of precision farming in the pickle
industry.
This presentation will discuss the types of information that
have been most valuable in assessing and managing agricultural
production practices, the current state of precision technologies
for collection and interpretation of field data, and the influence
of precision farming practices on farm profitability. Several
case studies will be used to discuss collection of data related
to soil properties, remote sensing of crop growth to manage pests
and nutrients, and the use of yield maps to assess current farming
practices and crop quality. Technologies discussed will include
GPS, GIS, automated yield monitors, variable-rate application
systems, in-field guidance systems, and remote sensing.
For further information, contact:
- Dr. R. W. Heiniger, Extension Specialist
- Vernon James Research and Extension Center
- North Carolina State University, Plymouth, NC 27962
- Telephone: 252-793-4428; Fax: 252-793-5142
- E-mail: rheinig@plymouth.ces.ncsu.edu
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