Producers used freeze covers to protect young and mid-growth plants.
(Producers; used; freeze covers; to protect young and mid-growth plants) Context(Producers used,List([0, 14))):(Producers; used freeze covers to protect; young and mid-growth plants)
Producers used,List([0, 14))
Producers Producers
used used freeze covers to protect
freeze covers to protect young and mid-growth plants
young and mid-growth plants