Ecological studies on the revegetation process of surface coal Mined areas in North Dakota. 7. Mineral analysis of plants grown on spoils and topsoils. Final report Aug 75-Jun 82
Plant samples collected from the mined sites of Beulah, Center and Zap and the test sites of North Beulah I, North Beulah II, South Beulah and Center were analyzed for their nutrient concentrations. The vegetation from the mined areas generally showed lower concentrations of Na, P and Cu and failed to meet the nutritional requirements for beef cattle as defined by National Research Council. The concentrations of Ca, Mg, Na, Fe, Cu and N in grasses were significantly higher on topsoil than at slack amended spoil at Center test site. The data presented in this report act only as an indication of between-treatment and between-species differences in tissue composition of plants harvested in mid-summer season. Since none of the nutrients analyzed were found toxic, the cattle can safely feed on the mined land vegetation.
- Research Organization:
- North Dakota Univ., Grand Forks (USA). Project Reclamation
- OSTI ID:
- 5749569
- Report Number(s):
- PB-83-171389
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
LAND RECLAMATION
EVALUATION
PLANTS
NUTRITION
SURFACE MINING
BIOCHEMISTRY
COAL MINING
ECOLOGY
GENETIC VARIABILITY
LOAM
NORTH DAKOTA
NUTRIENTS
REVEGETATION
SOIL CHEMISTRY
SPOIL BANKS
TOXICITY
BIOLOGICAL VARIABILITY
CHEMISTRY
FEDERAL REGION VIII
MINING
NORTH AMERICA
SOILS
USA
510500* - Environment
Terrestrial- Site Resource & Use Studies- (-1989)
010800 - Coal
Lignite
& Peat- Waste Management
560303 - Chemicals Metabolism & Toxicology- Plants- (-1987)