Maps generated using GPS and yield monitors do provide information farmers can use to manually adjust rates in different parts of a field or adjust their management. But some farmers have such large equipment that it is hard for them to treat small areas in a field differently. Some ag co-ops are looking into equipment that can use GPS technology, but there will have to be enough farmers in the area to make using it feasible. And the farmers would have to be willing to pay for using the equipment. Limon thinks his GPS paid for itself in about two years, just as a guidance system for chemical application.
Timing is also important.
Spraying too early or too late can really affect profit. Having a good set of records that are easily maintained helps us make better decisions, and better decisions mean more profit. Click here . We'd like to hear from you. Your message will be posted to our bulletin board.