Argentina's arable land is just 27% of what the USA has. Fact-checking myself... the USA has more arable land than Canada, Australia and Argentina combined. Russia has a lot, but the USA has the most.
https://en.wikipedia.org/wiki/List_of_countries_by_arable_la...
Not sure where to find an aggregate growing days figure, but there's clearly less of them per arable surface area in Canada compared to the USA.
Not sure where to find an aggregate growing days figure, but there's clearly less of them per arable surface area in Canada compared to the USA.