Behaviour of 3-week weaned pigs in Straw-Flow®, deep straw and flatdeck housing systems
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Arey, 1993, Effect of straw on the behaviour and performance of growing pigs in Straw-Flow® pens, Farm Buildings Prog., 112, 24
Banks, 1982, Behavioural research to answer questions about animal welfare, J. Anim. Sci., 54, 434, 10.2527/jas1982.542434x
Beattie, 1993, Behaviour and productivity of the domestic pig in barren and enriched environments, 43
Boe, 1993, The effect of age at weaning and post-weaning environment on the behaviour of pigs, Acta Agric. Scand., Sect. A, 43, 173
Britton, 1993, A comparison of a straw-based and slatted floor housing system for the weaned pig
Broom, 1989, Ethical dilemmas in animal usage, 80
Bruce, 1990, Straw-Flow: a high welfare system for pigs, Farm Building Prog., 102, 9
Bruce, 1979, Models of heat production and critical temperature for growing pigs, Anim. Prod., 28, 353, 10.1017/S0003356100023266
Bure, 1984, The influence of housing conditions on social behaviour in pigs, 159
Bure, 1981, Welzijn en huisvesting van gespeende biggen en mestvarkens, Publikatie-IMAG, 155, 57
Bure, R.G., van de Kerk, P., Koomans, P., 1983. Het verstrekken van stro, compost en tuinaarde aan mestvarkens (The supply of straw, compost and garden mould to fattening pigs). Inst V. Mech. Arbeid en Gebouwen, Wageningen, Netherlands.
Dawkins, 1980
Dybkjaer, 1992, The identification of behavioural indicators of “stress” in early-weaned piglets, Appl. Anim. Behav. Sci., 35, 135, 10.1016/0168-1591(92)90004-U
Fraser, 1990
Kelly, 1998, Air quality in different housing systems for early-weaned pigs, vol. 3, 12
Kelly, 2000, Limb injuries, immune response and growth performance of early-weaned pigs in different housing systems, Anim. Sci., 70, 73, 10.1017/S1357729800051614
Lyons, 1995, A comparison of productivity and welfare of growing pigs in four intensive systems, Livest. Prod. Sci., 43, 265, 10.1016/0301-6226(95)00050-U
McKinnon, 1989, Behaviour of groups of weaner pigs in three different housing systems, Br. Vet. J., 145, 367, 10.1016/0007-1935(89)90035-3
Pearce, C.A., 1993. Behaviour and other indices of welfare in growing/finishing pigs kept on Straw-Flow®, bare concrete, full slats and deep straw. PhD thesis, University of Aberdeen.1993
Sachsenmaier, M.M., 1984. Untersuchungen uber den Einfluss Verschiedener Saugezeiten und Haltungsformen auf das Verhalten von Ferkeln bis zum Alter von driel Monaten. Inaugural dissertation, Justus-Leibig Universitat, Geisson, pp, 80–81.
Schouten, 1991, Effects of rearing on subsequent performance in pigs, Pig News Inf., 12, 245
Sebestik, 1984, Ethologishe und Productionstechnische Untersuchungen an Abgesetzen Ferkeln in drei unterschiedlichen Haltungssystemen, Bayer. Landwirtsch. Jahrb., 61, 865
Silver, 1989, Assessment of pig keeping systems, Pig Vet. J., 23, 83