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petrocalcic horizon
A continuous, indurated calcic horizon that is cemented by calcium carbonate and, in some places, with magnesium carbonate. It cannot be penetrated with a spade or auger when dry, dry fragments do not slake in water, and it is impenetrable to roots.
- 词性: noun
- 行业/领域: 地球科学
- 类别 土壤学
- Company: Soil Science Society of America
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创建者
- Bob Adams
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