Thank you, very much!
Your suggestions are already on my list and will be implemented some time in the future for sure.
About the empty wheat field: this was supposed to be the "watering the seeds" state, but without an actual animation it feels useless. So, it is planned to skip this step and just regrow the wheat once it has been fully harvested.
I'll look into the empty boxes.
I am glad, you enjoyed it! :)
-kebstrr