Assertion: manure's material | /r/HasProperty | safe
Facets:
value: environmentally
type: DEGREE
value: for starter use
type: PURPOSE
Source sentences:
text: Ammonia is toxic to seedling roots, and this material is safe for starter use only when the rate is kept low and the material is placed two inches away from the seed.
text: Dairy producers should thoroughly investigate the risks associated with a new material prior to deciding if it is suitable: Ensure the material is environmentally safe and contains no contaminants that are unacceptable to animal health and land application.