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- 中村 好男
- 北海道大学農学部応用動物学教室
書誌事項
- タイトル別名
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- Population Density and Biomass of the Terrestrial Earthworm in the Grasslands of Three Different Soil Types near Sapporo
- サッポロ フキン ノ コトナル ドジョウガタ ソウチ ニ オケル リクセイ ミミズソウ ニ ツイテ
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Observations of the earthworm population in the grasslands of alluvial, volcanic ash, and peat soils representing each feature were made in Sapporo, from the beginning of May to the beginning of November in 1966. Seven species in all were found in these grasslands: Allolobophora japonica, A. caliginosa, Dendrobaena octaedra, Pheretima hupeiensis, P. hilgendorfi, P. agrestis and P. sp. In the alluvial soil, six species were found, A. japonica being dominant and P. sp. subdominant. In the volcanic ash soil, five species appeared, A. japonica being dominant and D. octaedra subdominant. In the peat soil, D. octaedra was the only species obtained. A. japonica was common in the alluvial and volcanic ash soil, and D. octaedra was common in the volcanic ash and peat soil. The maximum population of earthworms was observed late October in the alluvial soil, early November in the peat soil, and late October in the volcanic ash soil. Their maximum biomass (wet weight) was observed in early October in the alluvial soil, early November in the volcanic ash soil, and late October in the peat soil. The population density was in the following order: peat>alluvial>volcanic ash, and the biomass was in the order: alluvial>peat>volcanic ash.
収録刊行物
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- 日本応用動物昆虫学会誌
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日本応用動物昆虫学会誌 11 (4), 164-168, 1967
日本応用動物昆虫学会
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詳細情報 詳細情報について
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- CRID
- 1390282681426490880
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- NII論文ID
- 110001123434
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- NII書誌ID
- AN00186121
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- ISSN
- 13476068
- 00214914
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- NDL書誌ID
- 8357661
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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