Get a lawn mower, push it over to the field, mow a strip, it doesn't have to be very long or wide, then fly your airplane as much as you want. This being based on the assumption that it is OK to fly from the field mentioned.
Better yet, find a club, join the club, then fly your airplane as much as you want. Also, a club will give you access to plenty of advice and help.
Regards,
doubledee