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Robert J Orr
Robert J Orr
Rothamsed Research, North Wyke
Verified email at rothamsted.ac.uk - Homepage
Title
Cited by
Cited by
Year
Diet preference of sheep: effects of recent diet, physiological state and species abundance
AJ Parsons, JA Newman, PD Penning, A Harvey, RJ Orr
Journal of animal ecology, 465-478, 1994
4181994
Intake and behaviour responses by sheep to changes in sward characteristics under continuous stocking
PD Penning, AJ Parsons, RJ Orr, TT Treacher
Grass and Forage Science 46, 15-28, 1991
3161991
Patterns of ingestive behaviour of sheep continuously stocked on monocultures of ryegrass or white clover
PD Penning, AJ Rook, RJ Orr
Applied Animal Behaviour Science 31, 237-250, 1991
1961991
Fasting affects intake behaviour and diet preference of grazing sheep
JA Newman, PD Penning, AJ Parsons, A Harvey, RJ Orr
Animal Behaviour 47, 185-193, 1994
1821994
Matching grass supply to grazing patterns for dairy cows
RJ Orr, SM Rutter, PD Penning, AJ Rook
Grass and Forage Science 56, 352-361, 2001
1782001
The effects of group size on grazing time in sheep
PD Penning, AJ Parsons, JA Newman, RJ Orr, A Harvey
Applied Animal Behaviour Science 37, 101-109, 1993
1731993
Intake and behaviour responses by sheep to changes in sward characteristics under rotational grazing
PD Penning, AJ Parsons, RJ Orr, GE Hooper
Grass and Forage Science 49, 476-486, 1994
1721994
Diurnal patterns of intake rate by sheep grazing monocultures of ryegrass or white clover
RJ Orr, PD Penning, A Harvey, RA Champion
Applied Animal Behaviour Science 52, 65-77, 1997
1531997
Uptake, cycling and fate of nitrogen in grass-clover swards continuously grazed by sheep
AJ Parsons, RJ Orr, PD Penning, DR Lockyer, JC Ryden
Journal of Agricultural Science, Cambridge 116, 47-61, 1991
1531991
Sward composition, animal performance and the potential production of grass/white clover swards continuously stocked with sheep
RJ Orr, AJ Parsons, PD Penning, TT Treacher
Grass and Forage Science 45, 325-336, 1990
1391990
Intake and behaviour responses by sheep, in different physiological states, when grazing monocultures of grass or white clover
PD Penning, AJ Parsons, RJ Orr, A Harvey, RA Champion
Applied Animal Behaviour Science 45, 63-78, 1995
1341995
Dietary preference of dairy cows grazing ryegrass and white clover
SM Rutter, RJ Orr, NH Yarrow, RA Champion
Journal of Dairy Science 87, 1317-1324, 2004
1222004
Enhancing floral resources for pollinators in productive agricultural grasslands
BA Woodcock, J Savage, JM Bullock, M Nowakowski, R Orr, JRB Tallowin, ...
Biological conservation 171, 44-51, 2014
1052014
The N orth W yke F arm P latform: effect of temperate grassland farming systems on soil moisture contents, runoff and associated water quality dynamics
RJ Orr, PJ Murray, CJ Eyles, MSA Blackwell, LM Cardenas, AL Collins, ...
European Journal of Soil Science 67 (4), 374-385, 2016
982016
The preference of adult sheep and goats grazing ryegrass and white clover
PD Penning, JA Newman, AJ Parsons, A Harvey, RJ Orr
Annales de Zootechnie 44, 113, 1995
89*1995
The effect of the spatial scale of heterogeneity of two herbage species on the grazing behaviour of lactating sheep
RA Champion, RJ Orr, PD Penning, SM Rutter
Applied Animal Behaviour Science 88, 61-76, 2004
862004
Changes in ingestive behaviour of yearling dairy heifers due to changes in sward state during grazing down of rotationally stocked ryegrass or white clover pastures
RJ Orr, SM Rutter, NH Yarrow, RA Champion, AJ Rook
Applied Animal Behaviour Science 87, 205-222, 2004
852004
Distributions of emissions intensity for individual beef cattle reared on pasture-based production systems
GA McAuliffe, T Takahashi, RJ Orr, P Harris, MRF Lee
Journal of cleaner production 171, 1672-1680, 2018
792018
Seasonal patterns of grass production under cutting or continuous stocking managements
RJ Orr, AJ Parsons, TT Treacher, PD Penning
Grass and Forage Science 43, 199-207, 1988
731988
Diet preferences of adult sheep and goats grazing ryegrass and white clover
PD Penning, JA Newman, AJ Parsons, A Harvey, RJ Orr
Small Ruminant Research 24, 175-184, 1997
721997
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