Newsletter Suggestion
Have an event, project, job opening, or interesting news item related to precision agriculture? Please suggest an item for our ISPA newsletter. We welcome contributions from members and associates.
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Past Newsletters
US Ag Dealers Lead the Way on Precision Agriculture
Bruce Erickson, Purdue University, and James Lowenberg-DeBoer, Harper Adams University
The 19th CropLife-Purdue Survey of precision agricultural practices by US agricultural input dealers shows that the American grain and oilseed sector continues to lead the way with commercialization of digital technology. Some highlights from the 2019 survey:
- Ninety two percent of the respondents used some type of Geographic Positioning System (GPS) guidance in providing farmers with custom fertilizer and pesticide application services. Ninety percent of respondents use autosteer and over half of dealers use both lightbars and autosteer.
- Most dealers are now using pooled farm data to make soil fertility and seed decisions. For crop nutrient decisions, 80% of dealers said phosphorus and potassium decisions were at least somewhat influenced by pooled data, up from 43% just two years ago, and 79% saying nitrogen decisions were being influenced, up from 39% in 2017.
- Dealers expect variable rate application of pesticide to increase dramatically in the next three years. For the last decade about 20% of ag dealers have been offering VRT pesticide application, but respondents expect that to jump to 50% by 2022. That dramatic increase is probably related to technical developments in machine vision and weed recognition which will allow dealers to offer target weed control services to farmers in the near future.
Upcoming Events
3-5 DEC 2024
3rd African Conference on Precision Agriculture
Kigali, Rwanda
29 JUN - 3 JUL 2025
15th European Conference on Precision Agriculture
Barcelona, Spain
14-16 OCT 2025
11th Asian-Australasian Conference on Precision Agriculture
Chiayi, Taiwan
2-4 FEB 2026
International Crop Modeling Symposium (iCROPM2026)
International Crop Modeling Symposium (iCROPM2026)
Florence, Italy
Do you have an event that would be of interest to our members? Send us an email to let us know.
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Contribute to the ISPA Newsletter
Do you have a precision ag event, project, or news article that our members would be interested in? Please let us know. We post events, job opportunities, and news from members from around the globe. Email info@ispag.org or use the handy online form to submit your contribution.
The International Society of Precision Agriculture (ISPA) is a non-profit professional scientific organization.
The mission of ISPA is to advance the science of precision agriculture globally.
Contact newsletter@ispag.org to suggest content for future newsletters or visit www.ispag.org for more about the Society