Relations between weight of needles and needle-bearing twigs and stem-volume increment in Scots Pine stands
Lemke, J.
Sylwan 118(5): 10-20
1974
ISSN/ISBN: 0039-7660
Accession: 000178641
From studies on 275 sample trees in 11 even-aged stands in Poland, aged from 15 to 114 years, regressions of current stem-volume increment (5- and 10-year periods) on weight of foliage and weight of needle-bearing twigs were determined.