@inbook{404b52063bcc4571aaa41d7953a09231,
title = "In situ rumen degradability of perennial ryegrass cultivars differing in ploidy and heading date in Ireland",
keywords = "Cattle, Heading date, Perennial ryegrass, Ploidy, Rumen degradability",
author = "V. Olsson and Murphy, \{J. J.\} and O'Mara, \{F. P.\} and M. O'Donovan and Mulligan, \{F. J.\}",
year = "2005",
doi = "10.3920/978-90-8686-554-3",
language = "English",
isbn = "9789076998763",
pages = "166",
booktitle = "Utilisation of Grazed Grass in Temperate Animal Systems",
publisher = "Wageningen Academic Publishers",
address = "Netherlands",
}