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There is growing realisation in the farming world that soil has a natural structure which can be damaged by tillage. A relatively undisturbed structure is more efficient in its use of nutrients and in its ability to encourage microbial activity and hence the breakdown of organic matter. Various systems have been developed to protect the soil's structure and to assist in restoring this inherent asset.

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Let The Soil Work For Us: Improvement of soil quality by assisting the development of its natural structure.

Soil science

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Topics: Soil Structure, Soils Retrogression And Degradation...

SoilSoil is the layer of minerals and organic matter, in thickness from centimetres to a metre or more, on the land surface. Its main components are mineral matter, organic matter, moisture, and air. Soils differ in the ratio of these components. Modern soil	Soils retrogression and degradationRetrogression and degradation are two regressive evolution processes associated with the loss of equilibrium of a stable soil. The retrogression is primarily due to erosion and corresponds to a phenomenon where succession reverts back to pioneer condition	Soil scienceSoil science deals with soil as a natural resource on the surface of the earth including soil formation, classification and mapping; physical, chemical, biological, and fertility properties of soils per se; and these properties in relation to the use and
Soil salinationSoil salination results from the accumulation of free salts to such an extent that it leads to degradation of soils and vegetation. Salinisation is a natural process that results from: high levels of salt in the soils; landscape features that allow salts	Soil lifeSoil life is a collective term for all the organisms living within the soil. Overview In a balanced soil, plants grow in an active and vibrant environment. The mineral content of the soil and its physical structure are important for their well-being, but	Soil pHSoil pH is an indication of the alkalinity or acidity of soil. It is based on the measurement of pH, which is based in turn on the concentration of hydrogen ions (H+) in a water or salt solution. When in balance (pH 7) the soil is said to be neutral''.
Soil profile	Soil structure	Soil test
Soil type	Soil Association	Soilwork
Soil classification	Soil amendments

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