Concepts

Register of all vocabulary concepts in this system.

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Displaying 1 to 20 of 1212 items.


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definition : Hierarchy of lithology from the major class of metamorphic rock and the group of acid metamorphic of type (green)schist

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definition : Nearly not salty soild with salt content less than 0.75 dS m-1

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definition : Rock outcorps of 40–80% with distance between rockcorps less than 2 m

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definition : The muttle abundance is more than 40%

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definition : 40%–80% of coarse surface fragments

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definition : 40–80% of coating abundance

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definition : Having mineral concentarion volume of 40–80%

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definition : 40%–80% of rock fragments

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definition : Exchangeable acidity represents the amount of hydrogen (H⁺) and aluminum (Al³⁺) ions adsorbed onto soil particles that can be exchanged with the soil solution. It is a key fac...

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definition : Extractable acidity measures the active acidity in soil, including hydrogen ions in the soil solution and weakly bound to colloids. It is critical for assessing lime requireme...

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definition : Active in recent past (previous 50–100 years)

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definition : Land-use classification of main class Mixed farming and of subclass Agroforestry

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definition : Land-use classification of main class Mixed farming and of subclass Agropastoralism

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definition : Crop code for Alfalfa from fodder plants class

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definition : Sum of the oxalate-extractable aluminium concentration plus half the oxalate-extractable iron concentration

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definition : 'Free' aluminium content extracted from amorphous compounds (weathering products) as well as crystaline, primary aluminium compounds (parent material) in the soil.