Bargo, F, Muller, LD, Kolver, ES, Delahoy, JE 2003. Invited review: production and digestion of supplemented dairy cows on pasture. Journal of Dairy Science 86, 1–42.
Baudracco, J, Lopez-Villalobos, N, Holmes, C, MacDonald, K 2010. Effects of stocking rate, supplementation, genotype and their interactions on grazing dairy systems: a review. New Zealand Journal of Agricultural Research 53, 109–133.
Curran, J, Delaby, L, Kennedy, E, Murphy, JP, Boland, TM, O'Donovan, M 2010. Sward characteristics, grass dry matter intake and milk production performance are affected by pre-grazing herbage mass and pasture allowance. Livestock Science 127, 144–154.
Delaby, L, Peyraud, JL, Delagarde, R 2001. Effect of the level of concentrate supplementation, herbage allowance and milk yield at turnout on the performance of dairy cows in mid-lactation at grazing. Animal Science 73, 171–181.
Delagarde, R, O'Donovan, M 2005. Modelling of herbage intake and milk production by grazing dairy cows. In Utilisation of grazed grass in temperate animal systems, Proceedings of a Satellite Workshop of the 20th International Grassland Congress, Cork, Ireland (ed. JJ Murphy), p. 92. Wageningen Academic Publishers, Wageningen, The Netherlands.
Delagarde, R, Peyraud, JL, Delaby, L, Faverdin, P 2000. Vertical distribution of biomass, chemical composition and pepsin-cellulase digestibility in a perennial ryegrass sward: interaction with month of year, regrowth age and time of day. Animal Feed Science and Technology 84, 49–68.
Dillon, P 2006. Achieving high dry-matter intake from pasture with grazing dairy cows. In Fresh herbage for dairy cattle (ed. A Elgersma, J Dijkstra and S Tamminga), pp. 1–26. Wageningen UR, The Netherlands.
Dillon, P, Stakelum, G 1989. Herbage and dosed alkanes as a grass management technique for dairy cows. Irish Journal of Agricultural Research 28(1): 104 (Abstract).
Dillon, P, Roche, JR, Shalloo, L, Horan, B 2005. Optimising financial return from grazing in temperate pastures. In Utilisation of grazed grass in temperate animal systems. Proceedings of a Satellite Workshop of the 20th International Grassland Congress, Cork, Ireland (ed. JJ Murphy), pp. 89–104. Wageningen Academic Publishers, Wageningen, The Netherlands.
Finneran, E, Crosson, P, Wallace, M, O'Kiely, P, Forristal, PD, Shalloo, L 2010. Simulation modelling of the cost of production and utilizing feeds for ruminants on Irish farms. Journal of Farm Management 14, 95–116.
Holmes, CW, Matthews, PNP 2001. Feeding of conserved forage implications to grassland management and production. In Proceedings of the XV International Grassland Congress, Sao Pedro, Sao Paulo, Brazil (ed. GA Gomide, WRS Mattos and SC Da Silva), pp. 671–679. FEALQ, Piracicaba, Brazil.
Ingvartsen, KL, Andersen, JB 2000. Integration of metabolism and intake regulation: a review focusing on periparturient animals. Journal of Dairy Science 83, 1573–1597.
Kellaway, R, Porta, S 1993. Feed concentrate supplements for dairy cows. Dairy Research and Development Corp., Victoria, Australia.
Lowman, BG, Scott, N, Somerville, S 1976. Condition scoring of cattle, revised edition. East of Scotland College of Agriculture, Edinburgh, UK.
Maher, J, Stakelum, G, Rath, M 2003. Effect of daily herbage allowance on the performance of spring-calving dairy cows. Irish Journal of Agricultural and Food Research 42, 229–241.
Maher, J, Stakelum, G, Buckley, F, Dillon, P 1999. The effect of level of daily grass allowance on the performance of spring-calving dairy cows. Irish Grassland and Animal Production Association Journal 33, 36–47.
Morgan, DJ, Stakelum, G, Dwyer, J 1989. Modified neutral detergent cellulase digestibility procedure for use with the ‘Fibertec’ system. Irish Journal of Agricultural Research 28, 91–92.
Oba, M, Allen, MS 1999. Evaluation of the importance of the digestibility of neutral detergent fiber from forage: effects on dry matter intake and milk yield of dairy cows. Journal of Dairy Science 82, 589–596.
O'Donovan, M, Delaby, L 2008. Sward characteristics, grass dry matter intake and milk production performance as affected by timing of spring grazing and subsequent stocking rate. Livestock Science 115, 158–168.
O'Neill, BF, Lewis, E, O'Donovan, M, Shalloo, L, Mulligan, FJ, Boland, TM, Delagarde, R 2013. Evaluation of the Grazeln model of grass dry matter intake and milk yield for temperate grass-based production systems. 1. Sward characteristics and grazing management factors. Grass and Forage Science. doi:10.1111/gfs.12023.
Penno, JW, MacDonald, KA, Holmes, CW, Davis, SR, Wilson, GF, Brookes, IM, Thom, ER 2006. Responses to supplementation by dairy cows given low pasture allowances in different seasons 2. Milk production. Journal of Animal Science 82, 671–681.
Peyraud, JL, Comeron, EA, Wade, MH, Lemaire, G 1996. The effect of daily herbage allowance, herbage mass and animal factors upon herbage intake by grazing dairy cows. Annales de Zootechnie 45, 201–217.
Robaina, AC, Grainger, C, Moate, P, Taylor, J, Stewart, J 1998. Responses to grain feeding by grazing dairy cows. Australian Journal of Experimental Agriculture 38, 541–549.
Roche, JR, Berry, DP, Kolver, ES 2006. Holstein-Friesian strain and feed effects on milk production, body weight, and body condition score profiles in grazing dairy cows. Journal of Dairy Science 89, 3532–3543.
Roche, JR, Friggens, NC, Kay, JK, Fisher, MW, Stafford, KJ, Berry, DP 2009. Invited review: body condition score and its association with dairy cow productivity, health, and welfare. Journal of Dairy Science 92, 5769–5801.
SAS institute 2005. SAS users guide: statistics. SAS institute Inc., Cary, NC.
Stakelum, G 1986. Herbage intake of grazing dairy cows: 1. Effect of autumn supplementation with concentrates and herbage allowance on herbage intake. Irish Journal of Agricultural Research 25, 31–40.
Stakelum, G, Dillon, P 1990. Influence of sward structure and digestibility on the intake and performance of lactating and growing cattle. In Management issues for dairying in the 1990s (ed. CS Mayne), Occasional Publication No. 25, pp. 30–42. British Grassland Society, Hurley, UK.
Stockdale, CR 1999. The nutritive characteristics of herbage consumed by grazing dairy cows affect milk yield responses obtained from concentrate supplementation. Australian Journal of Experimental Agriculture 39, 379–387.
Van Aarendonk, JAM, Nieuwhof, GJ, Vos, H, Korver, S 1991. Genetic aspects of feed intake and efficiency in lactating dairy heifers. Livestock Production Science 29, 263–275.
Van Soest, PJ 1994. Nutritional ecology of the ruminant, 2nd edition. Cornell University Press, Ithaca, NY.
Van Soest, PJ, Robertson, JB, Lewis, BA 1991. Methods of fiber, neutral detergent fiber and nonstarch polysaccharides in relation to animal nutrition. Journal of Dairy Science 74, 3583–3597.