This Decree of the Ministry of Environment formulates rules relative to the collection, use and storage of animal manure. These rules aim at preventing pollution of soil, air, and surface water and groundwater and at enhancing plant production. Section 5 contains standards for the spreading of manure based on GDE which is an animal manure unit. This standard is fixed for all types of husbandry animals. Section 6 grants power the County Chief to allow for spreading different as indicated in secti