Assertion: peat's effect | /r/HasProperty | negligible
Facets:
value: in this present study
type: LOCATION
Source sentences:
text: The effect of harvesting horticultural peat on this problem is negligible.
text: However, peat has a negligible effect on naturally-alkaline soils and only a mild effect on acidic soils.
text: effect of fibre is negligible in this present study.