Production of nutrient material

摘要

Particulate nutrient material for use as fertilizer or animal feedstock is produced from absorbent paper shreds or particles, for example of newsprint, impregnated with animal manure-for example as a result of use of the paper as bedding for chickens. The impregnated paper shreds or particles are compacted and pelleted, and may be mixed with superphosphate and/or fishmeal before pelleting.