The wood of Metasequoia glyptostroboides (Hu et Cheng) of Dutch origin. Polman, J. E., Michon, S. G. L., Militz, H., & Helmink, A. T. F. Holz als Roh- und Werkstoff, 57(3):215–221, June, 1999. ![The wood of Metasequoia glyptostroboides (Hu et Cheng) of Dutch origin [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex previously known from fossil material was discovered as a living tree in the early 1940s in southeast China. The first seeds were received in 1948 in the Netherlands and the first plants were planted in 1957. The research on this species started in the beginning of the 1960s. The aim of the research was to investigate its possible use in forestry as a good alternative for other species. In 1967 an overview of the first experiences on Metasequoia glyptostroboides in the Netherlands was given. Research on the growth and habitus of the different clonals was done in 1992. In this study, the wood was examined regarding anatomical characteristics, physical-mechanical and chemical properties as well as durability. A total of 23 trees from two different stands was selected for this purpose. The data of the different properties were compared with those of Metasequoia glyptostroboides grown in other countries and other commercial softwood species. The average fibre length proved to be longer than the British data but shorter than the fibres measured on a specimen of Metasequoia from China. Strength properties and density gave lower values compared to data of Metasequoia from other countries and commercial species. The tangential swelling and shrinkage was relatively high. With respect to the chemical composition, the difference in the extractive substances of heartwood and sapwood was remarkable. The durability tests showed higher durability for Metasequoia heartwood than for Scots pine and Douglas fir. Presently, timber of the young plantation-grown Metasequoia is not of high commercial interest in the Netherlands. However, considering its production and good silvicultural treatment, the species might be of interest as a source of plantation grown softwood.
@article{polman_wood_1999,
title = {The wood of {Metasequoia} glyptostroboides ({Hu} et {Cheng}) of {Dutch} origin},
volume = {57},
issn = {1436-736X},
url = {https://doi.org/10.1007/s001070050044},
doi = {10.1007/s001070050044},
abstract = {previously known from fossil material was discovered as a living tree in the early 1940s in southeast China. The first seeds were received in 1948 in the Netherlands and the first plants were planted in 1957. The research on this species started in the beginning of the 1960s. The aim of the research was to investigate its possible use in forestry as a good alternative for other species. In 1967 an overview of the first experiences on Metasequoia glyptostroboides in the Netherlands was given. Research on the growth and habitus of the different clonals was done in 1992. In this study, the wood was examined regarding anatomical characteristics, physical-mechanical and chemical properties as well as durability. A total of 23 trees from two different stands was selected for this purpose. The data of the different properties were compared with those of Metasequoia glyptostroboides grown in other countries and other commercial softwood species. The average fibre length proved to be longer than the British data but shorter than the fibres measured on a specimen of Metasequoia from China. Strength properties and density gave lower values compared to data of Metasequoia from other countries and commercial species. The tangential swelling and shrinkage was relatively high. With respect to the chemical composition, the difference in the extractive substances of heartwood and sapwood was remarkable. The durability tests showed higher durability for Metasequoia heartwood than for Scots pine and Douglas fir. Presently, timber of the young plantation-grown Metasequoia is not of high commercial interest in the Netherlands. However, considering its production and good silvicultural treatment, the species might be of interest as a source of plantation grown softwood.},
language = {en},
number = {3},
urldate = {2024-01-16},
journal = {Holz als Roh- und Werkstoff},
author = {Polman, J. E. and Michon, S. G. L. and Militz, H. and Helmink, A. T. F.},
month = jun,
year = {1999},
keywords = {Timber, Average Fibre, Fibre Length, High Durability, Shrinkage},
pages = {215--221},
file = {Full Text PDF:C\:\\Users\\Eva\\Zotero\\storage\\KEFXRWJ7\\Polman et al. - 1999 - The wood of Metasequoia glyptostroboides (Hu et Ch.pdf:application/pdf},
}
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