I'd leave the worms to do their job before you start rotovating.
The problem we've got is that we have just got hold of another Allotment which has loads of fruit bushes on it. We'd like to move the fruit bushes to the old, smaller Allotment as fruit seems to do very well there.
The new Allotment will be better in that if the bushes are moved, we could look at doing straight runs of planting ie 50m at a time: It's all scrub grassland at present so will need constant turning over to expose the roots.
Will it have an adverse effect on the soil if we do rotovate the "poo" into it?
We also have 2 tonnes of Horse poo stored in bags but that won't be ready for spreading
until 2019