Comment by AngryData

There are mechanization instruments suitable for 5 acre plots, but manufacturers are limited and the potential gains are smaller. Its the same problem as small cheap consumer cars, big investors and capitalists don't want to put money into high volume low margin business with limited market cap. And without mass production costs are significantly higher. Thats why people still maintain 70 year old farmalls and planters and shit spreaders and plows, modern replacements are either crap to be cheap or expensive from low volume.