Ok, then I'll just reissue my 2 questions
> If that were the case, then why are there so many peach trees currently? Why hasn't the entire orchard been replaced with olive trees?
I agree, that farmers forecast and switch up crops. But I disagree with you that you have a bunch of farmers that have mixed orchards setup because of that forecasting. It's not like wheat or barely where you could switch between the two even mid year if you were crazy enough.
I'd also point out that the first fruiting isn't exactly a bumper crop. It takes several more years after that first fruiting before you get to the point where a tree is fully productive.
Did you not read the linked article? There are so many peach trees because the farmers were contracted to grow and sell the peaches to Del Monte.
New orchards of various crops are planted every day, I don't know why you think this doesn't happen in the modern age.
You're not making any sense. I never claimed that a bunch of farmers have mixed orchards. Some farmers have too many peach trees right now because Del Monte got their forecasts wrong so now those farmers will chop down the peach trees and probably plant something else. Olive oil demand is still trending up so that might be a possibility in some cases, there are lots of options. That's just how farming works: you have to place your bets and then work for years to see if they pay off.