Table 4.-The effect of water table control and fertilization on biomass (kg/ha) of 5-year-old slash and loblolly pines.
 Species Fertilized Water Above-ground Biomass Root Biomass
 Table Bole- Bole- Total
 Depth Foliage Branches bark wood Total Fine Lateral Top Total Tree
 cm kg/ha x 10-' -kg/ha x 102 kg/ha x 102
 Slash No Fluctuating 26.7 17.7 35.7 78.4 158.8 19.2 9.9 19.1 48.2 207.0
 Slash Yes Fluctuating 50.6 32.2 58.9 146.2 288.0 41.6 15.7 35.9 93.2 381.2
 Slash No 46 74.9 45.0 78.6 222.9 421.4 18.1 19.2 54.3 91.7 513.0
 Slash Yes 46 111.2 59.4 102.0 305.6 578.3 49.7 24.1 74.2 148.1 726.3
t Slash No 92 70.4 42.8 73.9 200.7 387.8 17.8 19.0 49.2 86.0 473.8
 Slash Yes 92 80.6 43.7 79.9 221.4 425.6 43.6 18.8 53.6 116.0 541.6
 Loblolly No Fluctuating 10.7 8.4 7.8 21.2 48.1 -
 Loblolly Yes Fluctuating 14.4 11.3 9.8 30.5 66.0 -
 Loblolly No 46 52.2 40.3 29.6 114.1 236.2 -
 Loblolly Yes 46 65.6 50.4 36.6 153.5 306.0 -
 Loblolly No 92 35.7 27.9 22.2 77.2 163.1 -
 Loblolly Yes 92 36.3 28.3 22.2 79.4 166.2 -