I got to wondering just how much the cost of harvesting crops actually adds to the cost at the grocery store. I found
this:
The cost of manually harvesting fruit represents nearly 25 percent of the total cost to produce and deliver fruit to the gate of a processing plant.
but, that's just the price paid at the processing plant. How much is that?
I typed in "price per ton of ... and the word "grapes" came up, so, OK, grapes:
Grape prices per ton
District 3 and 4: Sonoma and Napa Napa County, or grape District 4, earned the highest average price of $3,691 per ton, followed by Sonoma County in District 3, which had an average of $2,249 per ton.
So, using the highest price of 3,991 per ton, the cost of hand harvesting would be 25%, or $922.75, which works out to 46 cents per pound.
I haven't bought grapes for a while, so I had to look up the cost and found
this:
I was at Walmart this morning.* And I was happy to see they had grapes at $1.08/lb which is a great price for grapes – and I just ate some they are fantastic!* Grapes were hiding at my walmart – they were hard to find.
and you can get a free tank top, but that's an aside...
So, given those figures, in that particular example at least, the cost of hand harvesting works out to just under 43% of the final cost to the consumer.
Of course, other produce probably has a different percentage, and the cost of harvesting wine grapes that go into that $40 bottle of Chianti will be a much lower percentage, but anyway, it does appear that harvesting crops that have to be harvested by hand adds a significant amount to the final cost of some produce.