Long Description of Figure 2:

Mean height of crop trees (comparison of site preparation methods - measurements approximate) --

60th year of harvest:
Broadcast burned - 12 feet,
Bulldozer piled - 6.25 feet,
No preparation - 9 feet;

61st year of harvest:
Broadcast burned - 8.5 feet,
Bulldozer piled - 5 feet,

62nd year of harvest:
Broadcast burned - 7 feet,
Bulldozer piled - 12 feet,
No preparation - 8.2 feet;

63rd year of harvest:
Broadcast burned - 11.25 feet,
Bulldozer piled - 7.5 feet,

64th year of harvest:
Broadcast burned - 8.75 feet,
Bulldozer piled - 6.2 feet,
No preparation - 9.1 feet;

65th year of harvest:
Broadcast burned - 7.7 feet,
Bulldozer piled - 5.3 feet,
No preparation - 4 feet;

66th year of harvest:
Broadcast burned - 14 feet,
Bulldozer piled - 15.2 feet,

67th year of harvest:
Broadcast burned - 10.3 feet,
Bulldozer piled - 7.7 feet,
No preparation - 21.7 feet;

68th year of harvest:
Broadcast burned - 9 feet,
Bulldozer piled - 8.1 feet