Screening of rhizobacteria from dipterocarp seedlings and saplings for the promotion of early growth of Shorea selanica seedlings

• SITEPU Irnayuli R.

  Lab. of Ecological Chemistry, Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University

• ARYANTO

  Lab. of Forest Microbiology, Forest & Nature Conservation R&D Center

• OGITA Noriko

  Lab. of Ecological Chemistry, Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University

• OSAKI Mitsuru

  Development of Plant Function, Division of Biological Resources and Production, Graduate School of Agriculture, Hokkaido University

• SANTOSO Erdy

  Lab. of Forest Microbiology, Forest & Nature Conservation R&D Center

• TAHARA Satoshi

  Lab. of Ecological Chemistry, Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University

• HASHIDOKO Yasuyuki

  Lab. of Ecological Chemistry, Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University

抄録

Low-cost forest management using highly effective microorganisms to promote seedling and tree growth is an important issue in reforestation in Indonesia and other tropical rain forest zones. To survey effective plant growth-promoting rhizobacteria (PGPR) for dipterocarp seedlings and/or saplings, forty-four bacterial strains were isolated from rhizoplane of several Dipterocarpaceae seedlings and saplings in Carita plantation forest located in the western part of Java Island followed by test for their effectiveness on the growth of Shorea selanica. Some isolated rhizobacteria demonstrated growth-promoting activity on dipterocarp seedlings. In the primary bioassay, these rhizobacteria indicated positive, negative or no effect on the plant growth, and 16S rRNA gene sequences of some important isolates were determined for their tentative identification. The most prominent strain isolated from Shorea leprosula was Erwinia. Other effective isolates were tentatively identified as, Rhizobium, Enterobacter, Duganella, an Alcaligeneceae bacterium, an Oxalobacteraceae bacterium, and some yeasts.

収録刊行物

• Tropics

  Tropics 16 (3), 245-252, 2007

  日本熱帯生態学会

キーワード

• tropical forest rehabilitation
• plant growth promoting rhizobacteria
• low-input forest management
• Dipterocarpaceae

詳細情報

• CRID: 1390282679399797120
• NII論文ID: 10019850255
• NII論文ID: 130004541888
• NII書誌ID: AN10528811
• DOI: 10.3759/tropics.16.245
• ISSN: 18825729
• ISSN: 0917415X
• HANDLE: 2115/35166
• NDL書誌ID: 9294811
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9294811
• Web Site: http://www.jstage.jst.go.jp/article/tropics/16/3/16_3_245/_pdf
• 本文言語コード: en
• データソース種別:
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  • IRDB
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可