EFFECTS OF SEEDING DATE ON ESTABLISHMENT OF PRAIRIE GRASSES IN MINNESOTA
This research project investigated the effects of seeding date on native prairie grasses. Specific objectives included determining: the effects of seeding date on first-season establishment; the effects of seeding date on second-season establishment; whether dormant seedings are as successful as seedings done during the main growing season; and whether increasing the percentage of cool-season grass seed in a mix improves stand establishment. In 1996 and 1997, native prairie grasses were seeded in field plots at the University of Minnesota's St. Paul campus. Seeding was done 10 times during each growing season, at two- to four-week intervals. Species included Schizachyrium scoparium (little bluestem), Bouteloua curtipendula (sideoats grama), Elymus canadensis (Canada wildrye), and Bromus kalmii (Kalm's brome), a 'cool-season' and a 'warm-season' mix. Mixes with a higher percentage of cool season grass seed performed better than mixes containing more warm-season grass seed. However, the cool-season mixes produced very few warm-season grass plants.
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Corporate Authors:
University of Minnesota, St Paul
Department of Horticultural Sciences, 1970 Folwell Avenue
St Paul, MN United States 55108-6007Minnesota Department of Transportation
395 John Ireland Boulevard
St Paul, MN United States 55155 -
Authors:
- Gaynor, V A
- Meyer, M H
- Publication Date: 1999-1
Language
- English
Media Info
- Features: Appendices; Figures; References; Tables;
- Pagination: 50 p.
Subject/Index Terms
- TRT Terms: Grasses; Native plants; Performance; Seasons; Seeding; Time
- Geographic Terms: Minnesota
- Subject Areas: Design; Environment; Highways; I20: Design and Planning of Transport Infrastructure;
Filing Info
- Accession Number: 00771239
- Record Type: Publication
- Report/Paper Numbers: MN/RC-1999-16,, Final Report
- Contract Numbers: 74708 TOC #30
- Files: NTL, TRIS, STATEDOT
- Created Date: Oct 27 1999 12:00AM