Height growth variation of planted Sciadopitys verticillata with tree size and the position on a slope

DOI JASI HANDLE Web Site Open Access

Bibliographic Information

Other Title
  • コウヤマキ植栽木のサイズおよび斜面上の位置による樹高成長の違い
  • コウヤマキショクサイモク ノ サイズ オヨビ シャメン ジョウ ノ イチ ニ ヨル ジュ コウセイチョウ ノ チガイ

Search this article

Abstract

In shiiba Research Forest, Kyushu University, to investigate the possibility of Sciadopitys verticillata plantation silviculture, we started a reproduction study Siadopitys verticillata in 1987, 5651 seedlings in April 1992. We recorded the survival and measured the stem height for all planted seedlings in 1995, 2000 and 2011. The mortalities were 26% and 48% in 1995 and 2000, respectively. The mortality did not change after 2000. Mean values of seedling height were 20.5cm, 62.5cm, and 216.8cm in 1995, 2000 and 2011, respectively. The seedling height growth rate, on the other hand, during 2000-2011, the distance negatively affected the height growth rate.

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top