Concepedia

P. D. Penning

PD

Statistics

Publications

55

Citations

4K

H-Index

33

Active since

1967

Affiliations

Institute of Grassland Research(Current)

P. D. Penning is an author at Institute of Grassland Research specializing in agricultural economics, animal nutrition, and animal science.

Top concepts

Publications per year

1967–2004

55

Publications

55

Diet Preference of Sheep: Effects of Recent Diet, Physiological State and Species Abundance

A. J. Parsons, Jonathan A. Newman, P. D. Penning et al. · Journal of Animal Ecology · 1994 · 320 citations

, , +20

An automatic system to record foraging behaviour in free-ranging ruminants

S. M. Rutter, R. A. Champion, P. D. Penning · Applied Animal Behaviour Science · 1997 · 258 citations

, , +6

The Physiology of Grass Production Under Grazing. II. Photosynthesis, Crop Growth and Animal Intake of Continuously-Grazed Swards

A. J. Parsons, E. L. Leafe, B. Collett et al. · Journal of Applied Ecology · 1983 · 219 citations

Intake and behaviour responses by sheep to changes in sward characteristics under continuous stocking

P. D. Penning, A. J. Parsons, R. J. Orr et al. · Grass and Forage Science · 1991 · 188 citations

, , +20

The effect of the duration of regrowth on photosynthesis, leaf death and the average rate of growth in a rotationally grazed sward

A. J. Parsons, P. D. Penning · Grass and Forage Science · 1988 · 156 citations

, , +13

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