Parameter | Value | Variable | Units | R 2 | Significance |
---|---|---|---|---|---|
a | 27.899 | Stand density of non-crop stems | stems ha-1 | 0.17 (0.17) | 602.77*** |
b | 0.00110 | ||||
c | 47.1411 | Age | years | 0.16 (0.33) | 47.1*** |
d | 0.1744 | ||||
e | 28.3712 | Stand density of crop stems | stems ha-1 | 0.10 (0.43) | 33.0*** |
f | 0.00348 | ||||
g | −0.5863 | Stand slope | degrees | 0.05 (0.48) | 39.4*** |