From the field: black raspberry harvest

Black raspberry harvest 8 June 2013, Jackson Springs NC.

So, after a long wet couple of days, we had a large harvest of black raspberries in Christine's black raspberry trial (see earlier post http://teamrubus.blogspot.com/2013/05/black-raspberry-research-in-nc-and-or.html). Each of these little jewels weighs about 1 gram, and each of these are gallon sized bags. So if there are 3 kg in a gallon, that would mean they (Christine, and her crew of 2) picked 14 bags X 3000 g = 42,000 berries in one day? (UPDATED DATA ABOVE, 1 gallon bag weighed less than we thought)