Fungal and bacterial biomass at different slope positions in forest soil.
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- TODA Hiroto
- Graduate School of Agriculture, Tokyo Univ. of Agri. and Tech.
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- TSUTSUI Kimiko
- EBARA corporation.
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- KITA Satoshi
- Center for Ecological Research, Kyoto Univ.
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- URAKAWA Rieko
- Graduate School of Agriculture, Tokyo Univ. of Agri. and Tech.
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- HAIBARA Kikuo
- Graduate School of Agriculture, Tokyo Univ. of Agri. and Tech.
Bibliographic Information
- Other Title
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- 斜面位置の違いによる森林土壌の糸状菌と細菌のバイオマス
- シャメン イチ ノ チガイ ニ ヨル シンリン ドジョウ ノ シジョウキン ト サイキン ノ バイオマス
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Description
Amounts of fungal and bacterial biomass at different slope position in forest soil were determined by Fluorescence image analysis method. Fungal biomasses (Fm), bacterial biomasses (Bm) and Fm/Bm ratios were 2.0-3.6 mg/g dried soil, 0.4-1.1 mg/g dried soil and 2.8-8.2, respectively. The amounts of Bm were smaller and the values of Fm/Bm ratio were greater in the upper slope position than in the lower slope position. There were positive correlations between Bm and soil water contents, soil pH(H2O) and NO3-N / inorganic-N. Fm/Bm ratio has a positive correlation with soil C/N ratio and a negative correlation with NO3-N / inorganic-N.
Journal
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- Journal of the Japanese Society of Revegetation Technology
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Journal of the Japanese Society of Revegetation Technology 35 (1), 15-20, 2009
JAPANESE SOCIETY OF REVEGETATION TECHNOLOGY
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Details 詳細情報について
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- CRID
- 1390001205084230528
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- NII Article ID
- 10025957030
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- NII Book ID
- AN10130633
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- ISSN
- 18843670
- 09167439
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- NDL BIB ID
- 10429215
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed