Err... a big bulk of the story is just like the story about how factory works. Mostly detailed description of Factory-style abyuse that treats the yukkuri as product.
Hope the yukkuri industry in that Anko doesn't bubble. Would be sad if every village goes with quick money on yukkuri production and other food products (vegetables, fruits, cereals, real meat) become premium priced food.
By the way, how huge is orange juice industry anyway ? Private abyuser might only use consumer consumption amount. But these yukkuri industry seems like they will need ridiculously huge amount of orange juice.