马尾松一般产区人工林地径材积表

马尾松一般产区人工林地径材积表

地径（cm）材积（m3）棵树材积

40.0037

60.0099

80.0197

100.0338

120.0526

140.0763

160.1053

180.1400

200.1806

220.2274

240.2805

260.3404

280.4071

300.4810

320.5621

340.6508

360.7471

380.8514

400.9637

42 1.0842

44 1.2132

46 1.3507

48 1.4970

50 1.6521

52 1.8163

54 1.9897

56 2.1724

58 2.3646

60 2.5664

62 2.7780

64 2.9995

66 3.2309

68 3.4725

70 3.7244

72 3.9867

74 4.2595

76 4.5430

78 4.8372

80 5.1423

82 5.4584

84 5.7856

86 6.1240

88 6.4737

90 6.8349

927.2076

947.5919 967.9880 988.3960 1008.8160