antibio: Decomposition of organic material
Description
The amount of organic material in heifer dung was measured after eight weeks of decomposition.
The data come from 36 heifers from six treatment groups. The treatments are different types of antibiotics. Only 34 observations are available.source
C. Sommer and B. M. Bibby (2002). The influence of veterinary medicines on the decomposition of dung organic matter in soil. European Journal of Soil Biology", 38, 115-159.