Bodenverbesserungsmittel und Kultursubstrate. Bestimmung des pH-Wertes Soil Improvers and Growing Media-Determination of pH Amendements du sol et supports de culture. Determination du pH Together with ...
实施日期：2000-05-15
Standard Test Methods for Determination of the Soil Water Chararcteristic Curve for Desorption Using Hanging Column,Pressure Extractor,Chilled Mirror Hygrometer,and/or Centrifuge
实施日期：2002-11-11
Soil quality. Graphical presentation of pedological examination results
实施日期：2013-04-01
Standard Test Method for Field Determination of Apparent Specific Gravity of Rock and Manmade Materials for Erosion Control
实施日期：2008-04-01
Soil improvers and growing media - Determination of pH; German version EN 13037:1999
Soil quality - Calculation of the rate of exfiltration of water from the soil
Soil quality-Analysis of soil heavy metals-atomic absorption spectrometry with aqua regia digestion
实施日期：2008-07-01
Soils : investigation and testing. Shear strength tests with triaxial test apparatus. Generalities. Definitions.
Soil quality. Determination of carbonate content. Volumetric method.
Guide line on field composting and application with it in orchard
发布日期：2019-12-24 实施日期：2020-01-24
Standard Terminology Relating to Soil,Rock,and Contained Fluids
实施日期：2011-09-01
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