Fair enough, I should have worded more carefully - it's an area I'm largely uninformed in and should have worded it more as a question; re-reading it sounds lik

Fair enough, I should have worded more carefully - it's an area I'm largely uninformed in and should have worded it more as a question; re-reading it sounds like an assertion so i added a tweak. It makes sense to me that farmers are best placed to optimize for current outputs (and probably poorly placed to optimize outputs).