D. Grogan

发表

Persistency, yield, and silage quality of Festulolium cultivars over a consecutive five-year period under a mild Atlantic climate

D. Milbourne, E. O'riordan, J. Grant, 2021 .

Ground Cover Assessment of Perennial Ryegrass Using Digital Imaging

J. Grant, O. M. Grant, P. Dix, 2015 .

A note on the comparison of three near infrared reflectance spectroscopy calibration strategies for assessing herbage quality of ryegrass

P. O'kiely, T. Gilliland, D. Grogan, 2014 .

Comparison of LOCAL and GLOBAL Calibration Models to Predict Ryegrass Quality Using Near Infrared Reflectance Spectroscopy

P. O'kiely, T. Gilliland, D. Grogan, 2013 .

Assessment of herbage yield and quality traits of perennial ryegrasses from a national variety evaluation scheme

P. O'kiely, T. Gilliland, D. Grogan, 2012, The Journal of Agricultural Science.

Genotyping of Festulolium Cultivars Involved in EUCARPIA Multi-site Trial Using DArT Markers and GISH

J. Doležel, J. Bartoš, J. Baert, 2018 .

The in vitro rumen methane output of perennial grass species and white clover varieties, and associative effects for their binary mixtures, evaluated using a batch-culture technique

P. Purcell, J. Grant, P. O'kiely, 2012 .

In vitro rumen methane output of perennial ryegrass varieties and perennial grass species harvested throughout the growing season

P. Purcell, P. O'kiely, M. McEvoy, 2012 .

Comparison of the agronomic effects of maturity and ploidy in perennial ryegrass.

P. O'kiely, T. Gilliland, P. Golin´ski, 2012 .

Comparison of herbage yield, nutritive value and ensilability traits of three ryegrass species evaluated for the Irish Recommended List

P. O'kiely, T. Gilliland, D. Grogan, 2015 .

Combining seasonal yield, silage dry matter yield, quality and persistency in an economic index to assist perennial ryegrass variety selection

L. Shalloo, M. McEvoy, N. McHugh, 2016, The Journal of Agricultural Science.

Pasture profit index: updated economic values and inclusion of persistency.

V. R. King, J. Moorby, L. Shalloo, 2014 .

A review of perennial ryegrass variety evaluation in Ireland

D. Grogan, T. J. Gilliland, T. Gilliland, 2011 .

Spatial Variability Effects on Precision and Power of Forage Yield Estimation

M. Casler, P. Conaghan, D. Grogan, 2017 .

Field Design Factors Affecting the Precision of Ryegrass Forage Yield Estimation

M. Casler, P. Conaghan, D. Grogan, 2017 .

Modeling Genotype × Environment Correlation Structures in Long‐term Multilocation Forage Yield Trials

M. Casler, P. Conaghan, D. Grogan, 2018 .