Restoration of pine forests with pine wilt disease by removal of understory and A0 horizon on the forest floor.

• SAKAMOTO Keiji

  Grad. Sch. of Nat. Sci. Tech., Okayama Univ.

• ISHII Akihiko

  Grad. Sch. of Nat. Sci. Tech., Okayama Univ.

• NISHIMOTO Takashi

  Okayama Pref. Nature Conservation Center

• MIKI Naoko

  Fac. of Agri., Okayama Univ.

• YOSHIKAWA Ken

  Fac. of Agri., Okayama Univ.

Bibliographic Information

Other Title

• マツ材線虫病被害林における下層木除去および林床有機物層除去によるマツ林の修復に関する研究
• マツザイ センチュウビョウ ヒガイリン ニ オケル カソウ ボク ジョキョ オヨビ リンショウ ユウキブツソウ ジョキョ ニ ヨル マツバヤシ ノ シュウフク ニ カンスル ケンキュウ

Abstract

Removal of understory and A₀ horizon on the forest floor was implemented in the pine forest damaged by pine wilt disease. Removal of understory accelerated diameter growth in the remaining canopy pine trees because of reduction of the suppression by the understory. Pine tree seedling establishment was accelerated by the removal of understoty and A₀ horizon. In the remaining conditions of A₀ horizon, mortality of seedlings in the initial stage immediately after seedling emerging was the higher than in the later stage, due to the drought stress to the root systems in A₀ horizon. The results suggested removal of understory and A₀ horizon was effective for the restoration of damaged pine forests.

Journal

• Journal of the Japanese Society of Revegetation Technology

  Journal of the Japanese Society of Revegetation Technology 30 (1), 110-115, 2004

  JAPANESE SOCIETY OF REVEGETATION TECHNOLOGY

Keywords

• <I>Pinus densiflora</I>
• pine wilt disease
• regeneration
• seedling
• Satoyama
• restoration

Details

• CRID: 1390001205085240960
• NII Article ID: 110002912276
• NII Book ID: AN10130633
• DOI: 10.7211/jjsrt.30.110
• ISSN: 18843670
• ISSN: 09167439
• NDL BIB ID: 7085854
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7085854
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed