Reclamation of Mined Peatlands

摘要

Peat is partially decomposed plant material which has accumulated in a saturated environment. Peatlands are located in depressional areas, large sloping lake plains or any area in which the topography, climate, and hydrology produce an oxygen deficient environment limiting to microbial decomposition. This project has addressed the problems associated with the agricultural reclamation of these mined lands. Peatland drainage, fertility, and field preparation as well as crop selection for these areas is discussed. Also laboratory, greenhouse and field evaluations of representative Minnesota peats are included in this report.