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Norm

ÖNORM L 1056

Issue date: 1993 11 01

Sampling of grassland (including parks and green areas)

Withdrawn: 2004 07 01
ÖNORM L 1055
2023 11 15
Analyses of soils - Sampling without maintaining the soil structure
Norm
ÖNORM L 1056
2004 07 01
Sampling of grassland (including parks and green areas)
Norm
ÖNORM L 1056
1993 11 01
Sampling of grassland (including parks and green areas)
Norm
Norm
ÖNORM L 1053
Issue date : 1999 04 01
Chemical analyses of soils - General considerations
Norm
ÖNORM L 1054
Issue date : 2004 07 01
Sampling of soils - General considerations, terminology
Norm
ÖNORM L 1085
Issue date : 2009 03 01
Chemical analyses of soils - Extraction of elements with aqua regia or with a mixture of nitric- and perchloric-acid
Norm
ÖNORM L 1091
Issue date : 1999 09 01
Chemical analysis of soils - Determination of inorganic nitrogen - Nmin-method
Norm
ÖNORM L 1053
Issue date : 2012 04 15
Analyses of soils - General principles
Norm
ÖNORM L 1054
Issue date : 2023 11 15
Sampling of soils – General, terminology
Norm
ÖNORM L 1085
Issue date : 2013 11 15
Chemical analyses of soils - Method for the extraction of elements with a mixture of nitric-acid and perchloric-acid
Norm
ÖNORM L 1091
Issue date : 2020 08 15
Chemical analyses of soils - Determination of mineral nitrogen by extraktion with calcium chloride solution - Nmin method
Norm
ÖNORM L 1056
Issue date : 2004 07 01
Sampling of grassland (including parks and green areas)