Effect of seeding rate on seed production of perennial ryegrass after establishment with a grain companion crop in the Peace River region of north-western Canada

• Published in: Canadian Journal of Plant Science
• Main Authors: Fairey, N. A., Lefkovitch, L. P.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Canadian Science Publishing 2001
• Subjects: Horticulture; Plant Science; Agronomy and Crop Science; Canada; Barclay; Peace River
• Online Access: http://dx.doi.org/10.4141/p00-021; http://www.nrcresearchpress.com/doi/pdf/10.4141/P00-021

A field study in the Peace River region of north-western Canada evaluated the effect of seeding rate on the seed yield and quality of perennial ryegrass (Lolium perenne L.) in the year after establishment with a grain companion crop. Each of two sites was sown with 70 kg ha –1 barley (Hordeum vulgar...