soil samples


soil samples
образцы почвы

Pipeline dictionary. 2013.

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  • Soil pH — is the pH of soil water. It is based on the measurement of pH, which depends on the activity of hydrogen ions (H+) in a solution.There are many different methods to collect soil water, all which influence the measured soil pH in one way or… …   Wikipedia

  • Soil horizon — Soil samples illustrating horizons (subsoil on right) A soil horizon is a specific layer in the land area that is parallel to the soil surface and possesses physical characteristics which differ from the layers above and beneath …   Wikipedia

  • Soil test — In agriculture, a soil test is the analysis of a soil sample to determine nutrient content, composition and other characteristics, including contaminants. Tests are usually performed to measure fertility and indicate deficiencies that need to be… …   Wikipedia

  • Soil food web — The soil food web is the community of organisms living all or part of their lives in the soil. It describes a complex living system in the soil and how it interacts with the environment, plants, and animals. Introduction Food webs describe the… …   Wikipedia

  • soil — {{Roman}}I.{{/Roman}} noun 1 earth ADJECTIVE ▪ deep ▪ shallow, thin ▪ fertile, good, rich ▪ infertile …   Collocations dictionary

  • soil — грунт neutral soil thaw stable soil thaw unstable soil soil resistivity soil samples soil survey …   Pipeline dictionary

  • soil auger — noun : an auger for taking soil samples …   Useful english dictionary

  • soil mechanics — the branch of civil engineering that deals with the mechanical behavior of soil and similar materials when they are compressed or sheared or when liquids flow through them. * * * Study of soils and their utilization, especially in planning… …   Universalium

  • soil — 01. You need to turn the [soil] at the base of the plant once in a while to keep it from getting too hard packed. 02. The old man had trouble controlling himself, and often [soiled] his pants. 03. The [soil] at the mouth of a river is usually… …   Grammatical examples in English

  • Subaqueous soil — Subaqueous Soils are soils that form in sediment found in shallow permanently flooded environments. Excluded from the definition of these soils are any areas “permanently covered by water too deep (typically greater than 2.5 m) for the growth of… …   Wikipedia


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