SPECIALTY CROPS

The economic and societal importance of vegetables, tree fruits and nuts, berries, grapes, nursery and greenhouse production, as well as specialty grains and oilseeds offers boundless opportunities for implementing digital agriculture.  Challenges include the many unique production environments that characterize specialty crop production, the critical importance of product quality and time sensitivity of many operations.

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Pricing For Local Markets

The growth of local food movements offers farmers economic opportunities to access attractive markets for fresh locally-grown crops, such as farmers markets. Farmers markets, a key outlet for beginning and smaller growers, are considered the centerpiece of local food systems. These markets connect food producers…

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Current Posts

Digital Records for FSMA | a free toolkit for you

Dennis Buckmaster, Purdue Agricultural & Biological Engineering Amanda Deering, Purdue Food Science Scott Monroe, Purdue Extension The Food Safety Modernization Act (FSMA) necessitates some improved records of monitoring, cleaning, training, and inspections around your farm and firm. Likely you have already learned and applied valuable information from As a complement to that information, a “toolkit”…

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Key Terms

Base station

Also called a reference station, is a receiver located at a surveyed benchmark. The base station calculates the error for each satellite and through differential correction, improves the accuracy of GPS positions collected at unknown locations by a roving GPS receiver.

Geosynchronous satellite

A satellite moving west to east whose orbital period is equal to the earth’s rotational period. If the orbit is circular and lies in the plane of the equator, the satellite will remain over one point. Otherwise it will appear to make a figure eight once a day between the latitudes that correspond to its angle of inclination over the equator. The constellation for GPS is geosynchronous.

Database

A collection of different pieces of georeferenced information (yield, soil type, fertility) that can be manipulated (layered) in a GIS model.

Accuracy

(GPS) The measure of closeness of an object's actual (true) position to the position obtained with a GPS receiver. Accuracy levels are used to rate the quality of GPS receivers.

Resources

More resources from Purdue and around the globe