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- Dictionarytopsoil/ˈtɒpsɔɪl/
noun
- 1. the top layer of soil: "keep all the topsoil you remove; you're bound to find a use for it later!"
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topsoil: [noun] surface soil usually including the organic layer in which plants have most of their roots and which the farmer turns over in plowing.
TOPSOIL definition: 1. (the soil which forms) the top layer of ground in which plants grow 2. (the soil which forms…. Learn more.
In soil classification systems, topsoil is known as the O Horizon or A Horizon. Soil horizons are layers parallel to the soil surface whose physical, chemical and biological characteristics differ from the layers above and beneath. The depth of the topsoil layer is measured as the depth of the surface to the first densely packed soil layer, known as subsoil.. In the United States, there is no federal, legal definition of the word topsoil when used in commerce.
TOPSOIL meaning: 1. (the soil which forms) the top layer of ground in which plants grow 2. (the soil which forms…. Learn more.
Nov 21, 2023 · Topsoil is defined as the uppermost layer of natural soil. Typically, this means a layer of about 4-12" in thickness, although this can vary greatly from environment to environment. Without ...
Topsoil definition: the fertile, upper part of the soil. . See examples of TOPSOIL used in a sentence.
All you need to know about "TOPSOIL" in one place: definitions, pronunciations, synonyms, grammar insights, collocations, examples, and translations.
3 meanings: 1. the surface layer of soil 2. to spread topsoil on (land) 3. to remove the topsoil from (land).... Click for more definitions.
Definition of topsoil noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
topsoil meaning, definition, what is topsoil: the upper level of soil in which most pl...: Learn more.
