I've actually dreamed about really lightweight possibly robotic cultivator. There really isn't a reason to pull a multi-ton tractor over the soil when you are b

I've actually dreamed about really lightweight possibly robotic cultivator. There really isn't a reason to pull a multi-ton tractor over the soil when you are burning or just scraping an inch or two down. For a heavy disc or plow yes... you need the horsepower and thus the weight (and fuel) but it seems a cultivator could be a lot lighter. I also dreamed about building a pedal powered seeder/cultivator on a bicycle frame because I wanted a small farm and couldn't afford a tractor. I particularly used to dream while driving a tractor when I was young. Talk about boring.... and you have to pay attention so as not to swerve into the crop row:)