Assertion: black walnut's juglone | /r/HasProperty | excreted into the soil
Facets:
value: from the root system
type: OTHER
Source sentences:
text: Black Walnut trees produce juglone in its fruit, leaves and branches that can be excreted from the root system into the soil.
text: We now know that juglone is produced in the fruit, leaves and branches, and can be excreted from the root system into the soil.