10/ 7/ 2| wheat, winter, hard| 0.125|kg/m^2| 0.253|kg/m^2| 0.331|Harvest Index| 0.141|kg/m^2| 10.9|percent water| 20/10/ 3| corn, grain, 110| 0.143|kg/m^2| 0.396|kg/m^2| 0.265|Harvest Index| 0.164|kg/m^2| 12.9|percent water|