Rice is rarely ever discussed...But much rice was produced in the 1700's...
http://www.lsuagcenter.com/portals...ons/the-history-of-us-rice-production--part-1
http://betweenthewaters.org/rice-mill/donaldson-brothers-rice-mill/[/quote]
From the first link:
By the 1780s production in the region (South Carolina and Georgia) had reached 80,000,000 pounds. Then as today, about half of the annual rice production was exported and half was consumed in the United States.
That shows a fairly high rate of rice consumption, I would think. Maybe 4 million colonists at the time, consuming 40 million pounds of rice comes to about 10 lbs per capita per year. That is nearly as much as is eaten in the US today, more than the amount eaten in Turkey or Mexico today, and about twice as much as is eaten in the EU today:
http://www.uark.edu/ua/ricersch/pdfs/per_capita_rice_consumption_of_selected_countries.pdf[/quote]
Per capita consumption today is closer to 31 lbs according to your chart...2.2lbs to the kilo
I also suspect slaves weren't included in the census...Nor Native Americans....
I'm not trying to validate the numbers posted....As everyone has their own methods of compiling statistics....
Just saying that a lot of rice was produced and ultimately consumed....I assume that little rice ended up as animal fodder.