The effect of perennial grass species on forage growth and quality, etiolated growth, animal performance and economics

A series of experiments were conducted during 2005 and 2006 to evaluate five perennial grass species for forage yield and quality, steer performance and grazing capacity, animal intake, plant energy reserves and economic return under grazed conditions. In 1999, two 0.8 ha replicates each of ‘Paddock’ meadow bromegrass (Bromus ripariusRehm.), ‘Carlton’ smooth bromegrass (Bromus inermisLeyss.) and ‘AC Knowles’ hybrid bromegrass (B. riparius x B. inermis) were seeded. In 2003, two 0.8 ha replicates each of ‘AC Goliath’ crested wheatgrass (Agropyron cristatum (L.) Gaertn.), hybrid bromegrass, and ‘Courtenay’ tall fescue (Festuca arundinacea Schreb.) were seeded. A long established stand of crested wheatgrass acted as the control pasture. For 2003 established pastures, AC Goliath crested wheatgrass (7515 kg ha-1) had greater (P

Name thesis:degree_name

Master of Science (M.Sc.)

Level thesis:degree_level

Masters

Discipline thesis:degree_discipline

Animal and Poultry Science

Grantor

University of Saskatchewan

Year dc:date.issued

2009

Author dc:creator

• Ward, Charlotte I.

Advisor dc:contributor.advisor

• Lardner, Bart

• hybrid bromegrass
• tall fescue
• grazing
• energy reserves
• animal intake
• meadow bromegrass
• smooth bromegrass
• crested wheatgrass

Language dc:language.iso

en_US

Handle dc:identifier.uri

https://hdl.handle.net/10388/etd-02112009-074730

OAI identifier oai:identifier

oai:harvest.usask.ca:10388/etd-02112009-074730