Wisconsin Administrative Code
Department of Agriculture, Trade and Consumer Protection
ATCP 20-54 - Agricultural Resource Management
Chapter ATCP 41 - Liming materials
Section ATCP 41.04 - Marl or paper mill refuse lime
Current through August 26, 2024
(1) Marl or paper mill refuse lime shall be sold on basis of cubic yard equivalents of a ton, as prescribed in subs. (2) and (3).
(2) Two cubic yards of marl and one cubic yard of paper mill refuse lime shall each be equivalent to one ton of liming material with an index zone of 60-69 when the calcium carbonate equivalent of the material is 70%.
(3) When the calcium carbonate equivalent of the material is less than 70%, the cubic yard quantity required to equal a ton shall be increased proportionately in accordance with the percentage by which the calcium carbonate equivalent is less than 70%.
(4) Marl or paper mill refuse lime, if sold in packaged form, shall be conspicuously labeled to show the name and address of the licensee; the actual net weight; and the actual measure in terms of cubic yards, with an adjoining statement specifying the relative equivalency of the package contents to a ton of liming material with an index zone of 60-69, expressed in terms of a percentage ratio or multiple of a ton of liming material.
