Technical Committees / Committee D18 /
Committee D18.22 on Soil as a Medium for Plant Growth
Showing results 1-16 of 16 matching ACTIVE standards under the jurisdiction of D18.22 D18 Home
D1997-91(2008)e1 Standard Test Method for Laboratory Determination of the Fiber Content of Peat Samples by Dry Mass
D2944-71(2008) Standard Test Method of Sampling Processed Peat Materials See also WK31720 proposed revision
D2973-71(2004) Standard Test Method for Total Nitrogen in Peat Materials (Withdrawn 2009)
D2973-10e1 Standard Test Method for Total Nitrogen in Peat Materials
D2974-07a Standard Test Methods for Moisture, Ash, and Organic Matter of Peat and Other Organic Soils See also WK31721 proposed revision
D2976-71(2004) Standard Test Method for pH of Peat Materials See also WK23210 proposed revision See also WK30019 proposed revision See also WK38449 proposed withdrawal
D2977-03 Standard Test Method for Particle Size Range of Peat Materials for Horticultural Purposes (Withdrawn 2012) See also WK27914 proposed revision See also WK36662 proposed reinstate See also WK40860 proposed reinstate
D2978-03(2010) Standard Test Method for Volume of Processed Peat Materials
D2980-04(2010) Standard Test Method for Volume Weights, Water-Holding Capacity, and Air Capacity of Water-Saturated Peat Materials
D4531-86(2008) Standard Test Methods for Bulk Density of Peat and Peat Products See also WK41485 proposed revision
D4544-12 Standard Practice for Estimating Peat Deposit Thickness
D4972-01(2007) Standard Test Method for pH of Soils See also WK31724 proposed revision
D5268-07 Standard Specification for Topsoil Used for Landscaping Purposes See also WK36421 proposed revision
D5435-03(2008) Standard Test Method for Diagnostic Soil Test for Plant Growth and Food Chain Protection See also WK31725 proposed revision
D5539-94(2013) Standard Specification for Seed Starter Mix See also WK40219 proposed revision See also WK40221 proposed revision
D5715-00(2006) Standard Test Method for Estimating the Degree of Humification of Peat and Other Organic Soils (Visual/Manual Method) See also WK31726 proposed revision
D5883-12 Standard Guide for Use of Rotary Kiln Produced Expanded Shale, Clay or Slate (ESCS) as a Mineral Amendment in Topsoil Used for Landscaping and Related Purposes
D6629-01(2012)e1 Standard Guide for Selection of Methods for Estimating Soil Loss by Erosion
Showing results 1-5 of 5 matching Proposed New Standards under the jurisdiction of D18.22 D18 Home
WK40657 New Guide for grass plantings
WK40675 New Specification for Fracing Symposium
WK41602 New Guide for Addressing Health Consequenses of Handling Soil Samples
WK36662 Reinstatement of D2977-03 Standard Test Method for Particle Size Range of Peat Materials for Horticultural Purposes (Withdrawn 2012)
WK40860 Reinstatement of D2977-03 Standard Test Method for Particle Size Range of Peat Materials for Horticultural Purposes (Withdrawn 2012)
D2977-03 Standard Test Method for Particle Size Range of Peat Materials for Horticultural Purposes (Withdrawn 2012)
