How are manures prepared by the farmers?

the farmers have machines to get manure out of pastures and usually speread them raw using a maneur spereader. They can also scoop it out of a barn or something like that with a scraper on a tractor.

Explanation:

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."

the endomembrane system i think