Rehabilitation potential and practices of Colorado oil shale lands : progress report for period June 1, 1978 - May 31, 1979
MetadataShow full item record
The following document is a third-year progress report to the original contract [Contract No. EY-76-S-02-4018] for the period June 1, 1978 to May 31, 1979. The overall objective of the project is to study the effects of seeding techniques, species mixtures, fertilizer, ecotypes, improved plant materials, mycorrhizal fungi, and soil microorganisms on the initial and final stages of reclamation obtained through seeding and subsequent succession on disturbed oil shale lands. Plant growth medias that are being used in field-established test plots include retorted shale, soil over retorted shale, ...