Soil horizons definition

Soil horizons means contrasting layers of soil parallel or nearly parallel to the land surface. Soil horizons are differentiated on the basis of field characteristics and laboratory data. The four master soil horizons are:
Soil horizons means contrasting layers of soil material approximately parallel to the land surface and differing from adjacent layers in physical, chemical and biological properties or characteristics.
Soil horizons means contrasting layers of soil lying one below the other, parallel, or nearly parallel to the land surface. Soil horizons are differentiated on the basis of field characteristics and laboratory data. The three major soil horizons are:

Examples of Soil horizons in a sentence

  • Soil horizons are differentiated on the basis of field characteristics and laboratory data.

  • Soil horizons are dif- ferentiated on the basis of field charac- teristics and laboratory data.

  • Moderate: Soil horizons which have seasonal water tables of moderate duration contain one or more of the following.

  • Long: Soil horizons which have seasonal water tables of long duration contain one or more of the following.

  • Soil horizons whose matrix chroma is 3 or more in which there are some visible iron depletions having a value 4 or more and a chroma of 2 or less.

  • Soil horizons are differentiated by changes in texture, color, redoximorphic features, bedrock, structure, consistence, and any other characteristic that affects water movement or treatment of effluent;B.

  • Soil horizons that have chroma and value of≤ 3 due to high organic matter contents (A horizons) present problems for SWT interpretations.

  • Soil horizons whose matrix color has a value of 4 or more and a chroma of 2 or less as a result of removal of iron and manganese oxides.

  • Soil horizons which have seasonal water tables of long duration contain the following: Chroma ≤2 in 50% or more of the mass.

  • Soil horizons which have seasonal water tables of brief duration contain one or more of the following: Concentrations or depletions with chroma ≥3: less than 20% of the mass is chroma 3 depletions.


More Definitions of Soil horizons

Soil horizons means contrasting layers of soil material approximately
Soil horizons means contrasting layers of soil parallel, or nearly parallel to, the land surface and that:
Soil horizons means contrasting layers of soil lying one

Related to Soil horizons

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