This shrub has been used for many years by farmers on the prairies in shelter belts - strips of trees planted between fields to block soil erosion from the wind.
(This shrub; has been used; T:for many years; by farmers) (trees; planted; between fields; to block soil erosion from the wind)
This shrub trees
has been used planted
T:for many years by farmers
between fields to block soil erosion from the wind