Topsoil

topsoil

• 表土（日本語）
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Definition

Glossary of "Life (9th ed.)" by Sadava et al. (2011)

• The uppermost soil horizon; contains most of the organic matter of soil, but may be depleted of most mineral nutrients by leaching. Also called the A horizon.

文献（引用）

• Sadava, D., Hillis, D. M., Heller, H. C. & Berenbaum, M. R. 2011. Life: The Science of Biology, 9th ed. -xliv + 1266 pp. Sinauer Associates, Inc., Sunderland.

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広島大学 / デジタル自然史博物館 / 植物 / アルファベット順 | 仮名順 にもどる