作者: Hannu Ilvesniemi , Chunjiang Liu
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摘要: The standing biomass of a young Scots pine stand was measured at the SMEAR II experimental station in Hyytiala, southern Finland. stem volume found to be 119 m 3 ha -1 , corresponding 41 450 kg biomass. needle 5100 and constituted mainly by two youngest age classes. branch 9040 root 12 520 height first living branches vary from 2.2 6.9 m, whereas variation tree between 4,1 14 m. surface area 3.9 2 -2 length were 4180 8.8 respectively. More than half total fine upper 10 cm soil.