Farming is all about inputs, yes you can grow alot of fly larvie in a small space if your trucking in many tons of spent yeast or organic waste from other place

Farming is all about inputs, yes you can grow alot of fly larvie in a small space if your trucking in many tons of spent yeast or organic waste from other places, just as a 1 acre feed lot can fatten up many more cattle than a pasture system. I think there is certainly benifits to using soldier flys to breakdown waste but there is no way you can get 130 tons of protien from 1 acre without taking it from the soil or trucking in waste to feed them.