UNI EN ISO 25177 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SOIL QUALITY - FIELD SOIL DESCRIPTION
09-08-2022
01-01-2011
Foreword
Introduction
1 Scope
2 Normative references
3 General references
4 Profile environment
5 Surface appearance
6 General designation - Soil type
7 Horizon or layer description
Annex A (informative) - Charts for estimating proportions
of mottles, coarse elements, etc.
Annex B (informative) - Reference soil groups of the
World Reference Base for soil resources (FAO, ISRIC
and ISSS, 2006)
Annex C (informative) - Soil horizon designation -
Example of the FAO System (2006)
Annex D (informative) - Examples of texture diagrams
Annex E (informative) - Determination of soil texture
in the field
Annex F (informative) - Some types of soil structure
Bibliography
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