Assertion: comfrey's level | /r/HasProperty | a 47 to 232% increase
Facets:
value: over the previously observed highs
type: OTHER
value: off the charts
type: OTHER
Source sentences:
text: After 5 years of comfrey, the topsoil in this sample shows a lower pH and higher percent organic matter than any of the previous samples, and the nutrient levels are practically off the charts – a 47 to 232% increase over the previously observed highs.
text: After 5 years of comfrey, the topsoil in this sample shows a lower pH and higher percent organic matter than any of the previous samples, and the nutrient levels are practically off the charts – a 47 to 232% increase over the previously observed highs.