Ever since I have been able to use Garmin GPS I can now grow crops more effectively than before. You might wonder to yourself How can some Podunk farmer grow better with GPS? Well, first of all, were not all like that, and secondly the trick is how you manage it on your land. With my Garmin GPS mapping and my tractors and planters using it I can fit more crop onto one field than eve... http://www.taeyangtax.com