Assertion: locust's root system | /r/CapableOf | average 75 new roots
Facets:
value: after a 2-week growth period
type: TEMPORAL
Source sentences:
text: The trend in root heat tolerance was similar to that found in the shoots; root systems exposed to 47 °C for 15 minutes in the afternoon averaged 75 new roots after a 2-week growth period, whereas only 28 new roots developed in root systems similarly exposed in the morning.